<?xml version="1.0" encoding="UTF-8"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:image="http://www.google.com/schemas/sitemap-image/1.1">	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/cai-dat-extension-php-cho-vps/</loc>
		<lastmod>2025-12-15T15:47:42+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/cai-dat-extension-php-cho-vps.jpg</image:loc>
			<image:title>3 cách cài đặt extension PHP cho VPS chi tiết và đơn giản nhất</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/cai-dat-extension-php-cho-vps-8.jpg</image:loc>
			<image:title>Kiểm tra phiên bản PHP</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/cai-dat-extension-php-cho-vps-1-1024x67.jpg</image:loc>
			<image:title>Tìm thư mục chứa extension</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/cai-dat-extension-php-cho-vps-2.jpg</image:loc>
			<image:title>Chỉnh sửa file php.ini</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/cai-dat-extension-php-cho-vps-3-1024x585.jpg</image:loc>
			<image:title>Truy cập vào mục App Store</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/cai-dat-extension-php-cho-vps-4-1024x613.jpg</image:loc>
			<image:title>Chọn phiên bản PHP mà bạn muốn cài đặt</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/cai-dat-extension-php-cho-vps-5-1024x356.jpg</image:loc>
			<image:title>Vào mục Website và tìm đến trang web cần cấu hình</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/cai-dat-extension-php-cho-vps-6-1024x561.jpg</image:loc>
			<image:title>Tìm phiên bản PHP tương ứng và truy cập vào phần Setting của phiên bản đó</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/cai-dat-extension-php-cho-vps-7-1024x873.jpg</image:loc>
			<image:title>Nhấn Save để hoàn tất</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/vnc-server/</loc>
		<lastmod>2025-12-15T15:46:50+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/vnc-server.jpg</image:loc>
			<image:title>VNC Server là gì? Ưu nhược điểm và cách thức hoạt động của VNC Server</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/vnc-server-3-1024x538.jpg</image:loc>
			<image:title>VNC Server là phần mềm được cài đặt trên máy tính hoặc máy chủ</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/vnc-server-1-1024x538.jpg</image:loc>
			<image:title>VNC (Virtual Network Computing) là một hệ thống chia sẻ màn hình đồ họa</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/vnc-server-2-1024x538.jpg</image:loc>
			<image:title>VNC Client là ứng dụng được cài đặt trên máy tính cục bộ để kết nối và điều khiển một máy tính khác</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/vnc-server-4-1024x538.jpg</image:loc>
			<image:title>Sơ đồ mạng hoạt động của VNC Server</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/vnc-server-5-1024x538.jpg</image:loc>
			<image:title>Ứng dụng của VNC Server</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/vnc-server-6-1024x538.jpg</image:loc>
			<image:title>TeamViewer là phần mềm điều khiển từ xa phổ biến</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/hosting/kien-thuc/so-sanh-vps-va-hosting/</loc>
		<lastmod>2025-12-14T11:46:10+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/so-sanh-vps-va-hosting.jpg</image:loc>
			<image:title>So sánh VPS và Hosting: Giải pháp nào cho bạn?</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/06/so-sanh-vps-va-hosting-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/06/so-sanh-vps-va-hosting-2-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/06/so-sanh-vps-va-hosting-3-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/06/so-sanh-vps-va-hosting-4-1024x538.jpg</image:loc>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/vps-iptables-rule-limit-numiptent-is-too-low/</loc>
		<lastmod>2025-12-13T10:08:37+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/vps-iptables-rule-limit-numiptent-is-too-low-thumb.jpg</image:loc>
			<image:title>Cách khắc phục lỗi VPS iptables rule limit (numiptent) is too low chi tiết và hiệu quả</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/vps-iptables-rule-limit-numiptent-is-too-low-1-1024x538.jpg</image:loc>
			<image:title>VPS iptables rule limit (numiptent) is too low là thông báo cho biết số quy tắc firewall trên VPS đã vượt quá giới hạn hệ thống</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/vps-iptables-rule-limit-numiptent-is-too-low-2-1024x538.jpg</image:loc>
			<image:title>Một số khái niệm mà bạn cần nắm </image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/vps-iptables-rule-limit-numiptent-is-too-low-3-1024x538.jpg</image:loc>
			<image:title>Nguyên nhân gây ra lỗi</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/vps-iptables-rule-limit-numiptent-is-too-low-4-1024x538.jpg</image:loc>
			<image:title>Hậu quản khi gặp lỗi VPS iptables rule limit (numiptent) is too low</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/thay-doi-ngon-ngu-tren-vps/</loc>
		<lastmod>2025-12-12T16:07:29+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/11/thay-doi-ngon-ngu-tren-vps-thumb-1.jpg</image:loc>
			<image:title>Hướng dẫn thay đổi ngôn ngữ trên VPS qua Windows, Linux, cPanel</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/11/thay-doi-ngon-ngu-tren-vps-10-1024x538.jpg</image:loc>
			<image:title>Các trường hợp cần thay đổi ngôn ngữ trên VPS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/thay-doi-ngon-ngu-tren-vps-2-1024x538.jpg</image:loc>
			<image:title>Tiếp đến, bạn truy cập vào Settings, tìm đến Time &amp;amp; Language và chọn Language</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/thay-doi-ngon-ngu-tren-vps-3-1024x538.jpg</image:loc>
			<image:title>Tại đây, bạn nhấn vào nút Add a language</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/thay-doi-ngon-ngu-tren-vps-4-1024x538.jpg</image:loc>
			<image:title>Trong cửa sổ hiện ra, bạn tìm kiếm Vietnamese</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/thay-doi-ngon-ngu-tren-vps-5-1024x538.jpg</image:loc>
			<image:title>Nhấn vào tùy chọn Set as Windows display language và nhấn Install</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/thay-doi-ngon-ngu-tren-vps-7-1024x538.jpg</image:loc>
			<image:title>Hệ thống sẽ yêu cầu bạn đăng xuất (Sign out) để áp dụng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/11/thay-doi-ngon-ngu-tren-vps-11-1024x640.jpg</image:loc>
			<image:title>Chạy lệnh ở Ubuntu/Debian</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/thay-doi-ngon-ngu-tren-vps-12-2.jpg</image:loc>
			<image:title>Kiểm tra lại bằng lệnh locale</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/11/thay-doi-ngon-ngu-tren-vps-13-1024x250.jpg</image:loc>
			<image:title>Tìm mục Preferences và chọn Change Language</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/11/thay-doi-ngon-ngu-tren-vps-14-1024x486.jpg</image:loc>
			<image:title>Chọn ngôn ngữ bạn muốn từ danh sách thả xuống và nhấn Change</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/linux/system-linux/fail2ban/</loc>
		<lastmod>2025-12-10T16:35:13+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/fail2ban-thumb.jpg</image:loc>
			<image:title>Hướng dẫn cài đặt Fail2Ban bảo vệ máy chủ Linux chi tiết</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/fail2ban-01-1024x538.jpg</image:loc>
			<image:title>Fail2ban là một ứng dụng bảo mật chạy nền trên hệ điều hành Linux</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/fail2ban-2-1024x307.jpg</image:loc>
			<image:title>Kiểm tra trạng thái dịch vụ sau khi cài đặt</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/fail2ban-3.jpg</image:loc>
			<image:title>Kiểm tra các jail đang hoạt động</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/ubuntu-cloud-server/</loc>
		<lastmod>2025-12-10T16:33:03+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/ubuntu-cloud-server.jpg</image:loc>
			<image:title>Ubuntu Cloud Server là gì? Tổng quan kiến thức về Ubuntu Cloud Server</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/ubuntu-cloud-server-1-1024x538.jpg</image:loc>
			<image:title>Ubuntu Cloud Server là dịch vụ máy chủ ảo được triển khai trên nền tảng điện toán đám mây</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/ubuntu-cloud-server-2-1024x538.jpg</image:loc>
			<image:title>Tính năng nổi bật của Ubuntu Cloud Server</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/ubuntu-cloud-server-3-1024x538.jpg</image:loc>
			<image:title>Các trường hợp nên sử dụng Ubuntu Cloud Server</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/number-of-processes/</loc>
		<lastmod>2025-12-10T16:32:11+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/number-of-processes.jpg</image:loc>
			<image:title>Number of Processes là gì? Giới hạn và ý nghĩa trong các gói hosting</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/number-of-processes-1-1024x538.jpg</image:loc>
			<image:title>Number of Processes là tổng số tiến trình được phép hoạt động đồng thời tại cùng một thời điểm</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/number-of-processes-2-1024x538.jpg</image:loc>
			<image:title>Ý nghĩa của Number of Processes trong các gói Hosting</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/number-of-processes-3-1024x538.jpg</image:loc>
			<image:title>Các yếu tố ảnh hưởng đến Number of Processes</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/number-of-processes-4-1024x538.jpg</image:loc>
			<image:title>Một số thông số quan trọng trong Cpanel</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/bao-mat/lo-hong-bao-mat-react2shell-tren-may-chu/</loc>
		<lastmod>2025-12-09T10:42:46+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/12/lo-hong-bao-mat-react2shell.png</image:loc>
			<image:title>kiểm tra lỗ hổng bảo mật REACT2SHELL</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/12/lo-hong-bao-mat-react2shell-1.webp</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/12/lo-hong-bao-mat-react2shell-2.webp</image:loc>
			<image:title>Hiển thị tiến trình bất thường chiếm CPU cao</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/12/lo-hong-bao-mat-react2shell-3.webp</image:loc>
			<image:title>Hiển thị file tạo gần đây, nghi ngờ có mã độc</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/12/lo-hong-bao-mat-react2shell-4.webp</image:loc>
			<image:title>Kiểm tra trong môi trường Docker</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/hosting/kien-thuc/cloud-hosting-va-cloud-server/</loc>
		<lastmod>2025-12-08T11:32:43+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/cloud-hosting-va-cloud-server.jpg</image:loc>
			<image:title>So sánh Cloud Hosting và Cloud Server: Nên chọn giải pháp nào?</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cloud-hosting-va-cloud-server-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cloud-hosting-va-cloud-server-2-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cloud-hosting-va-cloud-server-6-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cloud-hosting-va-cloud-server-3-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cloud-hosting-va-cloud-server-4-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cloud-hosting-va-cloud-server-5-1024x538.jpg</image:loc>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/hosting/huong-dan/cach-reset-hosting-cpanel/</loc>
		<lastmod>2025-12-08T11:29:00+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cach-reset-hosting-cpanel.jpg</image:loc>
			<image:title>Cách reset hosting cPanel đơn giản và hiệu quả tại nhà</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-reset-hosting-cpanel-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-reset-hosting-cpanel-2-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-reset-hosting-cpanel-3-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-reset-hosting-cpanel-10-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-reset-hosting-cpanel-11-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-reset-hosting-cpanel-9-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-reset-hosting-cpanel-12-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-reset-hosting-cpanel-13-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-reset-hosting-cpanel-14-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-reset-hosting-cpanel-15-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-reset-hosting-cpanel-16-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-reset-hosting-cpanel-17-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-reset-hosting-cpanel-18-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-reset-hosting-cpanel-19-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-reset-hosting-cpanel-20-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-reset-hosting-cpanel-8-1024x538.jpg</image:loc>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/hosting/huong-dan/chay-nodejs-tren-hosting/</loc>
		<lastmod>2025-12-08T11:08:59+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/chay-nodejs-tren-hosting-1-1.jpg</image:loc>
			<image:title>Hướng dẫn chạy Node.js trên Hosting đơn giản, nhanh chóng và chi tiết</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/chay-nodejs-tren-hosting-2-1-1024x538.jpg</image:loc>
			<image:title>Các trường hợp nên chạy NodeJs trên Hosting</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/chay-nodejs-tren-hosting-3-1024x538.jpg</image:loc>
			<image:title>Chuẩn bị trước khi cài đặt Node.js trên Hosting</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/20251112_024938_no1.jpg</image:loc>
			<image:title>Tìm biểu tượng Setup Node.js App</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/20251112_024942_no2-1024x534.jpg</image:loc>
			<image:title>Bấm vào Create Application</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/20251112_025145_no3-1024x542.jpg</image:loc>
			<image:title>Điền thông tin ứng dụng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/20251112_025412_no4-1024x283.jpg</image:loc>
			<image:title>Dòng lệnh hướng dẫn</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/20251112_025616_no5-1024x357.jpg</image:loc>
			<image:title>Cài đặt tất cả các gói phụ thuộc</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/20251112_025958_no6-1024x250.jpg</image:loc>
			<image:title>Quản lý biến môi trường</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/chay-nodejs-tren-hosting-4-1024x538.jpg</image:loc>
			<image:title>Cập nhật và khởi động lại ứng dụng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/chay-nodejs-tren-hosting-5-1024x538.jpg</image:loc>
			<image:title>Xử lý các lỗi thường gặp khi chạy Node.js trên Hosting</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/chay-nodejs-tren-hosting-6-1024x538.jpg</image:loc>
			<image:title>Lỗi liên quan đến thiếu package hoặc sai phiên bản Node.js</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/hosting/huong-dan/cach-tro-subdomain-ve-hosting/</loc>
		<lastmod>2025-12-08T11:05:45+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-tro-subdomain-ve-hosting.jpg</image:loc>
			<image:title>Cách tạo và trỏ subdomain về hosting đơn giản và chi tiết</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cach-tro-subdomain-ve-hosting-10-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-tro-subdomain-ve-hosting-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-tro-subdomain-ve-hosting-2-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cach-tro-subdomain-ve-hosting-3-1024x313.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cach-tro-subdomain-ve-hosting-4-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cach-tro-subdomain-ve-hosting-5-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cach-tro-subdomain-ve-hosting-6-1024x311.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cach-tro-subdomain-ve-hosting-7-1024x127.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cach-tro-subdomain-ve-hosting-11-1024x323.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/kiem-tra-subdomain-1024x709.webp</image:loc>
			<image:title>Kiểm tra trên công cụ whatsmydns.me</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-tro-subdomain-ve-hosting-8-1024x538.jpg</image:loc>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/tao-bot-kiem-tra-dung-luong-vps/</loc>
		<lastmod>2025-12-08T11:00:31+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/tao-bot-kiem-tra-dung-luong-vps.jpg</image:loc>
			<image:title>Hướng dẫn tạo bot kiểm tra dung lượng VPS hằng ngày nhanh chóng và chi tiết</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/tao-bot-kiem-tra-dung-luong-vps-4-1024x538.jpg</image:loc>
			<image:title>Lợi ích khi sử dụng Telegram bot kiểm tra dung lượng VPS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/tao-bot-kiem-tra-dung-luong-vps-2-1024x538.jpg</image:loc>
			<image:title>Bạn cần có kiến thức cơ bản về việc sử dụng Bash script hoặc Python</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/tao-bot-kiem-tra-dung-luong-vps-5-707x1024.jpg</image:loc>
			<image:title>Bạn tìm đến tài khoản có tên @BotFather</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/tao-bot-kiem-tra-dung-luong-vps-6-1024x594.jpg</image:loc>
			<image:title>Tiếp theo, bạn đặt tên (display name) và tên người dùng (username) cho bot</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/tao-bot-kiem-tra-dung-luong-vps-7.jpg</image:loc>
			<image:title>BotFather sẽ cung cấp một chuỗi ký tự đặc biệt gọi là Token ID</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/tao-bot-kiem-tra-dung-luong-vps-8-1024x964.jpg</image:loc>
			<image:title>Lấy ID cuộc trò chuyện (Chat ID)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/tao-bot-kiem-tra-dung-luong-vps-9-1024x623.jpg</image:loc>
			<image:title>Kết quả hiển thị sau khi bạn chạy lệnh</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/tao-bot-kiem-tra-dung-luong-vps-10-1024x964.jpg</image:loc>
			<image:title>Bạn kiểm tra lại chức năng cảnh báo của bot</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/tao-bot-kiem-tra-dung-luong-vps-3-1024x538.jpg</image:loc>
			<image:title>Các lưu ý quan trọng khi tạo bot kiểm tra dung lượng VPS</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/add-ip-linux-local-tren-vps/</loc>
		<lastmod>2025-12-08T10:49:32+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/add-ip-linux-local-tren-vps.jpg</image:loc>
			<image:title>Cách add IP Linux local trên VPS: Hướng dẫn chi tiết và đơn giản</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/add-ip-linux-local-tren-vps-5-1024x538.jpg</image:loc>
			<image:title>Địa chỉ IP local còn được gọi là địa chỉ IP nội bộ hoặc IP riêng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/add-ip-linux-local-tren-vps-2-1024x538.jpg</image:loc>
			<image:title>Bạn có thể tách biệt môi trường phát triển và môi trường sản phẩm thật trên máy chủ</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/add-ip-linux-local-tren-vps-6-1024x538.jpg</image:loc>
			<image:title>Các yêu cầu và lưu ý quan trọng trước khi cấu hình IP local</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/add-ip-linux-local-tren-vps-7.jpg</image:loc>
			<image:title>Bạn sẽ thấy địa chỉ IP mới xuất hiện dưới card mạng eth0.</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/add-ip-linux-local-tren-vps-8.jpg</image:loc>
			<image:title>Thêm địa chỉ IP 192.168.53.2/24</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/add-ip-linux-local-tren-vps-9.jpg</image:loc>
			<image:title>Áp dụng cấu hình mới</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/add-ip-linux-local-tren-vps-10.jpg</image:loc>
			<image:title>Áp dụng cấu hình Netplan</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/add-ip-linux-local-tren-vps-11.jpg</image:loc>
			<image:title>Xóa địa chỉ 192.168.53.1</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/add-ip-linux-local-tren-vps-12.jpg</image:loc>
			<image:title>Xóa địa chỉ IP trên ubuntu</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/add-ip-linux-local-tren-vps-13.jpg</image:loc>
			<image:title>Xóa địa chỉ IP trên RHEL/CentOS/Rocky Linux</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/add-ip-linux-local-tren-vps-4-1024x538.jpg</image:loc>
			<image:title>Xung đột địa chỉ IP (IP Conflict)</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/hosting/kien-thuc/email-hosting-va-email-server/</loc>
		<lastmod>2025-12-08T10:39:02+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/email-hosting-va-email-server.jpg</image:loc>
			<image:title>Email Hosting và Email Server: Phân biệt chi tiết và cách chọn</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/email-hosting-va-email-server-1-1024x538.jpg</image:loc>
			<image:title>Email Hosting là dịch vụ cung cấp không gian lưu trữ và quản lý email trên máy chủ chuyên dụng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/email-hosting-va-email-server-1-1-1024x538.jpg</image:loc>
			<image:title>Đặc điểm cơ bản của Email Hosting</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/email-hosting-va-email-server-3-1024x538.jpg</image:loc>
			<image:title>Email server hay còn gọi là mail server, máy chủ thư điện tử</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/email-hosting-va-email-server-2-1-1024x538.jpg</image:loc>
			<image:title>Đặc điểm cơ bản của Email Server</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/email-hosting-va-email-server-3-1-1024x538.jpg</image:loc>
			<image:title>Trường hợp nên chọn Email Hosting và Email Server</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/email-hosting-va-email-server-4-1-1024x538.jpg</image:loc>
			<image:title>Tầm quan trọng của email doanh nghiệp chuyên nghiệp</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/snapshot-vps/</loc>
		<lastmod>2025-12-08T10:34:59+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/snapshot-vps.jpg</image:loc>
			<image:title>Snapshot VPS: Hướng dẫn tạo, sử dụng Snapshot và phân biệt Backup hiệu quả</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/snapshot-vps-1-1024x538.jpg</image:loc>
			<image:title>Snapshot là một bản ghi toàn diện, ghi lại chính xác trạng thái của một hệ thống tại một thời điểm cụ thể. </image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/snapshot-vps-2-1024x538.jpg</image:loc>
			<image:title>Giá trị cốt lõi của Snapshot nằm ở khả năng khôi phục hệ thống</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/snapshot-vps-3-1024x538.jpg</image:loc>
			<image:title>Trường hợp nên dùng Snapshot và Backup</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/loi-khong-vao-duoc-vps/</loc>
		<lastmod>2025-12-08T10:29:14+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/loi-khong-vao-duoc-vps.jpg</image:loc>
			<image:title>Lỗi không vào được VPS: Nguyên nhân, cách khắc phục chi tiết</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/loi-khong-vao-duoc-duoc-vps-10-1024x538.jpg</image:loc>
			<image:title>Cổng kết nối (port) đã bị thay đổi</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/loi-khong-vao-duoc-duoc-vps-11-1024x538.jpg</image:loc>
			<image:title>Kiểm tra kết nối mạng của bạn</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/loi-khong-vao-duoc-duoc-vps-3-1024x538.jpg</image:loc>
			<image:title>Xác nhận lại thông tin kết nối</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/loi-khong-vao-duoc-duoc-vps-4-1024x538.jpg</image:loc>
			<image:title>Nhập lệnh sudo firewall-cmd --list-all để liệt kê chi tiết toàn bộ cấu hình hiện tại của firewall zone đang hoạt động</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/loi-khong-vao-duoc-duoc-vps-12-1024x538.jpg</image:loc>
			<image:title>Bạn cần đảm bảo cột Status phải hiển thị là Running</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/loi-khong-vao-duoc-vps.webp</image:loc>
			<image:title>Nếu dòng Active: active (running) xuất hiện, dịch vụ SSH đang hoạt động bình thường</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/loi-khong-vao-duoc-duoc-vps.png</image:loc>
			<image:title>Ngoài ra, bạn có thể kiểm tra SSH đang lắng nghe trên cổng nào</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/loi-khong-vao-duoc-duoc-vps-8-1024x538.jpg</image:loc>
			<image:title>Một số lỗi cụ thể khác mà bạn có thể gặp phải</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/treo-vps-kiem-tien/</loc>
		<lastmod>2025-12-08T09:52:33+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/treo-vps-kiem-tien.jpg</image:loc>
			<image:title>Treo VPS kiếm tiền là gì? 7 hình thức kiếm tiền an toàn nhất</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/treo-vps-kiem-tien-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/treo-vps-kiem-tien-2-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/treo-vps-kiem-tien-3-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/treo-vps-kiem-tien-4-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/treo-vps-kiem-tien-5-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/treo-vps-kiem-tien-6-1024x538.jpg</image:loc>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/bat-am-thanh-tren-vps-windows/</loc>
		<lastmod>2025-12-08T09:39:47+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/bat-am-thanh-tren-vps-windows.jpg</image:loc>
			<image:title>Nguyên nhân gây tắt và cách bật âm thanh trên VPS Windows chi tiết</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/bat-am-thanh-tren-vps-windows-1024x538.jpg</image:loc>
			<image:title>Nguyên nhân VPS bị tắt âm thanh</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/bat-am-thanh-tren-vps-windows-2-1024x538.jpg</image:loc>
			<image:title>Bạn nhấn Windows + R rồi gõ mstsc</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/bat-am-thanh-tren-vps-windows-3-1024x538.jpg</image:loc>
			<image:title>Bạn nhấn vào nút Show Options</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/bat-am-thanh-tren-vps-windows-4-1024x538.jpg</image:loc>
			<image:title>Trong mục Remote audio, bạn nhấp vào nút Settings…</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/bat-am-thanh-tren-vps-windows-5-1024x538.jpg</image:loc>
			<image:title>Một cửa sổ mới sẽ hiện ra với hai tùy chọn chính</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/bat-am-thanh-tren-vps-windows-6-1024x538.jpg</image:loc>
			<image:title>Bạn gõ lệnh services.msc và nhấn OK</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/bat-am-thanh-tren-vps-windows-7-1024x538.jpg</image:loc>
			<image:title>Bạn nhấp đúp chuột vào Windows Audio để mở cửa sổ Properties của nó.</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/bat-am-thanh-tren-vps-windows-8-1024x538.jpg</image:loc>
			<image:title>Bạn chuyển trạng thái sang Automatic</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/sao-chep-file-len-vps-windows/</loc>
		<lastmod>2025-12-08T09:31:29+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/sao-chep-file-len-vps-windows.jpg</image:loc>
			<image:title>Hướng dẫn sao chép file lên VPS Windows nhanh chóng, dễ dàng bằng Remote Desktop</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/sao-chep-file-len-vps-windows-1-1024x538.jpg</image:loc>
			<image:title>Bạn nhấn vào nút Show Options</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/sao-chep-file-len-vps-windows-2-1024x538.jpg</image:loc>
			<image:title>Bạn nhấn vào nút More….</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/sao-chep-file-len-vps-windows-3-1024x538.jpg</image:loc>
			<image:title>Bạn tick vào ô Drives để chia sẻ tất cả các ổ đĩa trên máy tính</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/o-dia-may-tinh-tren-vps.webp</image:loc>
			<image:title>Ổ đĩa từ máy tính cá nhân xuất hiện trên VPS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/sao-chep-giua-may-tinh-vps-1.webp</image:loc>
			<image:title>Tìm đến file hoặc thư mục cần sao chép</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/sao-chep-giua-may-tinh-vps-2.webp</image:loc>
			<image:title>Điều hướng đến thư mục bạn muốn dán file vào</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/sao-chep-file-len-vps-windows-4-1024x538.jpg</image:loc>
			<image:title>Kiểm tra cấu hình tường lửa và cổng mạng của bạn</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/linux/system-linux/check-ip-linux/</loc>
		<lastmod>2025-12-05T09:37:18+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/check-ip-linux.jpg</image:loc>
			<image:title>Hướng dẫn 3 cách kiểm tra địa chỉ IP Linux nhanh chóng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/check-ip-linux-3.jpg</image:loc>
			<image:title>check IP Linux bằng Connection Information</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/check-ip-linux-4.jpg</image:loc>
			<image:title>Kiểm tra bằng lệnh hostname</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/check-ip-linux-5-1024x364.jpg</image:loc>
			<image:title>Kiểm tra bằng lệnh ip addr</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/check-ip-linux-6-1024x526.jpg</image:loc>
			<image:title>Kiểm tra bằng lệnh ifconfig</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/check-ip-linux-7-1024x667.jpg</image:loc>
			<image:title>Chọn biểu tượng bánh răng bên cạnh kết nối mạng hiện tại</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/check-ip-linux-8-1024x814.jpg</image:loc>
			<image:title>Một cửa sổ thông tin sẽ xuất hiện hiển thị đầy đủ chi tiết về kết nối</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/check-ip-linux-9-1024x403.jpg</image:loc>
			<image:title>Sử dụng trình duyệt web để kiểm tra địa chỉ IP Public</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/check-ip-linux-10.jpg</image:loc>
			<image:title>Sử dụng Terminal để kiểm tra địa chỉ IP Public</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/check-ip-linux-1-1-1024x538.jpg</image:loc>
			<image:title>IP Private là loại địa chỉ IP được sử dụng trong mạng nội bộ </image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/check-ip-linux-2-1-1024x538.jpg</image:loc>
			<image:title>IP Public là địa chỉ duy nhất được gán cho thiết bị như modem, router</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/kiem-tra-inodes-tren-vps/</loc>
		<lastmod>2025-11-28T09:33:49+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/kiem-tra-inodes-tren-vps.jpg</image:loc>
			<image:title>Hướng dẫn kiểm tra Inodes trên VPS đơn giản, nhanh chóng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/kiem-tra-inodes-tren-vps-1-1024x538.jpg</image:loc>
			<image:title>Inode là một cấu trúc dữ liệu cơ bản trong các hệ thống tệp của những hệ điều hành tương tự Unix</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/kiem-tra-inodes-tren-vps-6-1024x538.jpg</image:loc>
			<image:title>Nguyên nhân gây cạn kiệt Inodes</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/kiem-tra-inodes-tren-vps-7-1024x538.jpg</image:loc>
			<image:title>Lý do mà bạn cần kiểm tra Inode trên VPS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/kiem-tra-inodes-tren-vps-4-1024x538.jpg</image:loc>
			<image:title>Trong một số trường hợp, bạn có thể thấy xuất hiện lỗi Disk quota exceeded.</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/kiem-tra-inodes-tren-vps-8-1024x498.jpg</image:loc>
			<image:title>Kết quả sẽ hiển thị thư mục chứa nhiều Inode nhất</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/kiem-tra-inodes-tren-vps-9.jpg</image:loc>
			<image:title>Bạn hãy kiểm tra lại nội dung trước khi xóa</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/kiem-tra-inodes-tren-vps-10.jpg</image:loc>
			<image:title>Bạn có thể thiết lập logrotate và cron job</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/kiem-tra-inodes-tren-vps-11-1024x52.jpg</image:loc>
			<image:title>Các file sẽ được định kỳ xử lý và dọn dẹp</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/kiem-tra-inodes-tren-vps-5-1024x538.jpg</image:loc>
			<image:title>Với hệ thống lớn, hãy cân nhắc sử dụng các giải pháp như ELK Stack</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/hosting/upload-website-len-host/</loc>
		<lastmod>2025-11-26T17:34:17+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/upload-website-len-host.jpg</image:loc>
			<image:title>Hướng dẫn upload website lên hosting chi tiết và đơn giản nhất</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/upload-website-len-host-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/upload-website-len-host-2-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/hinh-upload-website-len-host-1-1024x545.jpg</image:loc>
			<image:title>Bạn đăng nhập vào cPanel và chọn File Manager</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/hinh-upload-website-len-host-2-1024x266.jpg</image:loc>
			<image:title>Bạn điều hướng vào thư mục public_html</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/hinh-upload-website-len-host-3-1024x262.jpg</image:loc>
			<image:title>Bạn chọn file .zip chứa mã nguồn của bạn</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/hinh-upload-website-len-host-4-1024x294.jpg</image:loc>
			<image:title>Bạn chọn Extract để giải nén mã nguồn</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/hinh-upload-website-len-host-5.jpg</image:loc>
			<image:title>Sau đó bạn xác nhận và tiến hành extract</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/hinh-upload-website-len-host-6.jpg</image:loc>
			<image:title>Các file mã nguồn sẽ xuất hiện trong thư mục của bạn</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/20251111_104534_up1.jpg</image:loc>
			<image:title>Điều hướng vào thư mục public_html bên phải</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/20251111_104804_up2.jpg</image:loc>
			<image:title>Kéo thả file từ cửa sổ bên trái sang cửa sổ bên phải.</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/20251111_105216_up3.jpg</image:loc>
			<image:title>Điền username và tạo mật khẩu
</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/20251111_105533_up4.jpg</image:loc>
			<image:title>Tìm và chọn phpMyAdmin</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/20251111_105834_up5.jpg</image:loc>
			<image:title>Chọn tab Import trên thanh menu
</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/upload-web-1024x538.jpg</image:loc>
			<image:title>Kiểm tra truy cập website sau khi upload lên host
</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/upload-website-len-host-15-1024x538.jpg</image:loc>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/tang-view-youtube-bang-vps/</loc>
		<lastmod>2025-11-20T09:02:00+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/tang-view-youtube-bang-vps.jpg</image:loc>
			<image:title>Tăng view YouTube bằng VPS an toàn, hiệu quả bền vững</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/tang-view-youtube-bang-vps-1-2-1024x538.jpg</image:loc>
			<image:title>Lợi ích khi dùng VPS để tăng view YouTube</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/tang-view-youtube-bang-vps-2-1-1024x538.jpg</image:loc>
			<image:title>Các phương pháp tăng view YouTube bằng VPS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/tang-view-youtube-bang-vps-2-1024x538.jpg</image:loc>
			<image:title>Lựa chọn nhà cung cấp VPS uy tín như Vietnix</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/tang-view-youtube-bang-vps-3-1024x538.jpg</image:loc>
			<image:title>Bạn nên chọn hệ điều hành Ubuntu Server 20.04 hoặc Window 7 trở lên</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251117_040046_view.jpg</image:loc>
			<image:title>Kết quả kiểm tra phiên bản FFmpeg sau khi cài đặt bằng lệnh</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251117_040451_view2.jpg</image:loc>
			<image:title>Quá trình tạo và kích hoạt file swap trên VPS </image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251117_040453_view3.jpg</image:loc>
			<image:title>Cách kiểm tra cấu hình bằng 3 lệnh</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251117_040925_view4.jpg</image:loc>
			<image:title>Nội dung file stream.sh chứa lệnh FFmpeg để cấu hình phát livestream tự động</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251117_041223_view5-1024x311.jpg</image:loc>
			<image:title>Hình minh họa kết quả khi chạy lệnh bash ./stream.sh để khởi động phiên livestream bằng FFmpeg</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/tang-view-youtube-bang-vps-2-2-1024x538.jpg</image:loc>
			<image:title>Lưu ý khi dùng VPS để tăng view YouTube</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/tang-view-youtube-bang-vps-2-3-1024x538.jpg</image:loc>
			<image:title>Giải pháp tăng view YouTube an toàn và bền vững</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/linux/system-linux/port-already-in-use-linux/</loc>
		<lastmod>2025-11-20T08:50:51+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/port-already-in-use-linux.jpg</image:loc>
			<image:title>Hướng dẫn sửa lỗi Port Already In Use Linux, Windows chi tiết và nhanh chóng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/port-already-in-use-linux-1-1024x538.jpg</image:loc>
			<image:title>Lỗi &amp;quot;Port Already In Use&amp;quot;</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/port-already-in-use-linux-2-1-1024x538.jpg</image:loc>
			<image:title>Nguyên nhân gây lỗi Port Already In Use Linux</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_043443_port1.jpg</image:loc>
			<image:title>Sử dụng lệnh lsof</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_043535_port2.jpg</image:loc>
			<image:title>Dừng tiến trình đang lắng nghe ở cổng 8080</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_043637_port3.jpg</image:loc>
			<image:title>Sử dụng lệnh netstat lọc thông tin</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_043806_port4.jpg</image:loc>
			<image:title>Dừng tiến trình</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_043847_port5.jpg</image:loc>
			<image:title>Sử dụng lệnh fuser để tìm PID đang sử dụng một tài nguyên</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_043920_port6.jpg</image:loc>
			<image:title>Dừng tiến trình fuser</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_043953_port7.jpg</image:loc>
			<image:title>Mở công cụ Task Manager</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_044022_port8-1024x349.jpg</image:loc>
			<image:title>Truy cập vào Resource Monitor</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_044107_port9-1024x396.jpg</image:loc>
			<image:title>Kiểm tra các cổng đang hoạt động</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_044138_port10.jpg</image:loc>
			<image:title>Tìm và kết thúc tiến trình</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_044510_port11.jpg</image:loc>
			<image:title>Mở Command Prompt với quyền quản trị viên</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_044558_port12.jpg</image:loc>
			<image:title>Tìm kiếm tiến trình đang sử dụng cổng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_044737_port13.jpg</image:loc>
			<image:title>Xác định mã PID</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_044708_port14.jpg</image:loc>
			<image:title> Đóng tiến trình bằng lệnh taskkill</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/linux/system-linux/warning-remote-host-identification-has-changed/</loc>
		<lastmod>2025-11-20T08:38:59+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/warning-remote-host-identification-has-changed.jpg</image:loc>
			<image:title>Sửa lỗi &quot;Warning: Remote Host Identification Has Changed!&quot;: Hướng dẫn chi tiết</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/warning-remote-host-identification-has-changed-1-1-1024x538.jpg</image:loc>
			<image:title>Khái niệm</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/warning-remote-host-identification-has-changed-2-1024x538.jpg</image:loc>
			<image:title>Lỗi &amp;quot;Remote Host Identification Has Changed!&amp;quot; có thể xuất phát từ 2 nguyên nhân chính</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_100615_warn1.jpg</image:loc>
			<image:title>Xác định chính xác hostname hoặc địa chỉ IP gây ra lỗi</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_100708_warn2.jpg</image:loc>
			<image:title>Gõ lệnh ssh-keygen -R [hostname_hoac_IP_address]</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_100711_warn3.jpg</image:loc>
			<image:title>Kết nối lại bằng lệnh ssh user@hostname</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_100854_warn4.jpg</image:loc>
			<image:title>Tìm số dòng chứa key cần xóa</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_100933_warn5.jpg</image:loc>
			<image:title>Xóa dòng được chỉ định trong thông báo lỗi</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_101002_warn6.jpg</image:loc>
			<image:title>Kết nối lại và chấp nhận key mới</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_101041_warnn7-1024x522.jpg</image:loc>
			<image:title>Truy cập thư mục người dùng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_101111_warn8-1024x525.jpg</image:loc>
			<image:title>Xác định vị trí tệp known_hosts</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_101345_warn-9-1024x523.jpg</image:loc>
			<image:title>Chỉnh sửa tệp known_hosts</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_101529_wa11-1024x523.jpg</image:loc>
			<image:title>Danh sách các khóa đã lưu</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_101609_warn12.jpg</image:loc>
			<image:title>Mở lại PuTTY và kết nố</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/warning-remote-host-identification-has-changed-3-1024x538.jpg</image:loc>
			<image:title>Bạn nên sử dụng mật khẩu mạnh, xác thực hai lớp (2FA)</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/linux/lenh/sudo-la-gi/</loc>
		<lastmod>2025-11-19T08:41:26+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/sudo-la-gi.jpg</image:loc>
			<image:title>Sudo là gì? Hướng dẫn chi tiết lệnh Sudo Linux cơ bản</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/sudo-la-gi-1-1024x538.jpg</image:loc>
			<image:title>Sudo là một tiện ích dòng lệnh nền tảng trong các hệ điều hành tương tự Unix, bao gồm cả Linux. </image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/sudo-la-gi-1-1-1024x538.jpg</image:loc>
			<image:title>Cách sudo hoạt động
</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/sudo-la-gi-3-1-1024x538.jpg</image:loc>
			<image:title>Ưu điểm của việc sử dụng sudo</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251117_025546_sudo1.jpg</image:loc>
			<image:title>Hình minh họa kết quả kiểm tra sudo bằng lệnh command -v sudo trên terminal</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251117_030632_sudo2.jpg</image:loc>
			<image:title>Hình minh họa kết quả kiểm tra quyền sudo của user bằng lệnh sudo -l -U user</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/sudo-la-gi-4-1024x538.jpg</image:loc>
			<image:title>Cần lưu ý về bảo mật khi cấu hình sudo</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/cai-wordpress-tren-vps/</loc>
		<lastmod>2025-11-19T08:40:40+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cai-wordpress-tren-vps.jpg</image:loc>
			<image:title>Hướng dẫn cài WordPress trên VPS toàn diện, chi tiết</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cai-wordpress-tren-vps-2-1024x538.jpg</image:loc>
			<image:title>Nâng cao bảo mật với toàn quyền quản lý chứng chỉ SSL</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cai-wordpress-tren-vps-3-1-1024x538.jpg</image:loc>
			<image:title>Lợi ích khi cài WordPress trên VPS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cai-wordpress-tren-vps-4-1024x538.jpg</image:loc>
			<image:title>Nên chọn VPS cho WordPress khi traffic website tăng cao</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/mo-wordpress-vps-1-1024x538.jpg</image:loc>
			<image:title>Chuẩn bị trước khi cài WordPress trên VPS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_082101_word1.jpg</image:loc>
			<image:title>Tạo cơ sở dữ liệu (Database) cho WordPress</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_083530_wor2.jpg</image:loc>
			<image:title>Tải WordPress</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_083640_word3.jpg</image:loc>
			<image:title>Giải nén mã nguồn</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_083713_word4.jpg</image:loc>
			<image:title>Di chuyển file</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_083742_word5.jpg</image:loc>
			<image:title>Phân quyền cho thư mục</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_083826_word6-1024x700.jpg</image:loc>
			<image:title>Truy cập tên miền</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_083910_word7-1024x701.jpg</image:loc>
			<image:title>Nhập thông tin Database</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_084004_word8-1024x697.jpg</image:loc>
			<image:title>Điền thông tin website</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_084043_w9-1024x404.jpg</image:loc>
			<image:title>Cài đặt WordPress</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_084141_word10-1024x676.jpg</image:loc>
			<image:title>Đăng nhập vào WordPress</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/cai-wordpress-1024x538.jpg</image:loc>
			<image:title>Tinh chỉnh môi trường và tối ưu hóa máy chủ</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/cai-wordpress-1-1024x538.jpg</image:loc>
			<image:title> Cài đặt cache cho hệ thống</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/truy-cap-vps-bang-filezilla/</loc>
		<lastmod>2025-11-19T08:39:52+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/truy-cap-vps-bang-filezilla.jpg</image:loc>
			<image:title>Hướng dẫn truy cập VPS bằng FileZilla chi tiết và bảo mật qua SFTP</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/truy-cap-vps-bang-filezilla-1-1024x538.jpg</image:loc>
			<image:title>FileZilla là một phần mềm FTP Client mã nguồn mở</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/truy-cap-vps-bang-filezilla-2-1024x538.jpg</image:loc>
			<image:title>SFTP là một giao thức mạng cho phép truy cập, truyền tải và quản lý các tệp tin thông qua kết nối được mã hóa SSH. </image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_073653_truy1-1024x566.jpg</image:loc>
			<image:title>Tải và cài đặt FileZilla Client</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_074039_truy2-1024x826.jpg</image:loc>
			<image:title>Truy cập qua Quickconnect</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_074346_tr-1.jpg</image:loc>
			<image:title>Nhấn vào nút Quickconnect</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_074523_truy3-1024x767.jpg</image:loc>
			<image:title>Vào File &amp;gt; Site Manager… rồi nhấn nút New site</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_074712_truy4-1024x754.jpg</image:loc>
			<image:title>Nhập thông tin máy chủ muốn kết nối</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_074902_truy5-1024x759.jpg</image:loc>
			<image:title>Sử dụng giao diện làm việc của FileZilla</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_075055_truy6-1024x807.jpg</image:loc>
			<image:title> Tải file/thư mục lên VPS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_075138_truy7-1024x804.jpg</image:loc>
			<image:title>Tải xuống file/thư mục từ VPS về máy
</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_075238_truy8-1024x804.jpg</image:loc>
			<image:title>Tạo thư mục</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_075308_truy9-1024x803.jpg</image:loc>
			<image:title>Đổi tên</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_075345_truy10-1024x805.jpg</image:loc>
			<image:title>Xóa file</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_075434_truy11.jpg</image:loc>
			<image:title>Xác nhận sự hiện diện của file</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/your-credentials-did-not-work/</loc>
		<lastmod>2025-11-19T08:37:36+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/your-credentials-did-not-work.jpg</image:loc>
			<image:title>Hướng dẫn khắc phục lỗi Your credentials did not work khi kết nối vào VPS Windows chi tiết</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/your-credentials-did-not-work-1-1-1024x538.jpg</image:loc>
			<image:title>Lỗi &amp;quot;Your credentials did not work&amp;quot;</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_034653_cre1.jpg</image:loc>
			<image:title>Xóa thông tin đăng nhập đã lưu</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/your-credentials-did-not-work-2-1024x538.jpg</image:loc>
			<image:title>Bạn chọn mục Network &amp;amp; Internet và chọn Status</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/your-credentials-did-not-work-3-1024x538.jpg</image:loc>
			<image:title>Trong tab Status, bạn nhấn vào tùy chọn Change connection properties</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/your-credentials-did-not-work-4-1024x538.jpg</image:loc>
			<image:title>Tại mục Network profile, bạn thay đổi lựa chọn từ Public sang Private</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/your-credentials-did-not-work-5-1024x538.jpg</image:loc>
			<image:title>Bạn nhập lệnh secpol.msc và nhấn OK</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/your-credentials-did-not-work-6-1024x538.jpg</image:loc>
			<image:title>Local Policies -&amp;gt; User Rights Assignment.</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/your-credentials-did-not-work-7-1024x538.jpg</image:loc>
			<image:title>Bạn tìm và nhấp đúp vào chính sách Allow log on through Remote Desktop Services</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/your-credentials-did-not-work-8-1024x538.jpg</image:loc>
			<image:title>Bạn nhấn vào nút Add User or Group...</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/your-credentials-did-not-work-9-1024x538.jpg</image:loc>
			<image:title>Bạn nhập lệnh gpedit.msc</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/your-credentials-did-not-work-10-1024x538.jpg</image:loc>
			<image:title>Bạn điều hướng đến Security Options</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/your-credentials-did-not-work-11-1024x538.jpg</image:loc>
			<image:title>Bạn nhấn chọn Network security: LAN Manager authentication level</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/your-credentials-did-not-work-12-1024x538.jpg</image:loc>
			<image:title>Bạn nhấn OK </image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/your-credentials-did-not-work-13-1024x538.jpg</image:loc>
			<image:title>Bạn sử dụng mật khẩu mạnh và quản lý cẩn thận</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/loi-an-internal-error-has-occurred-vps/</loc>
		<lastmod>2025-11-19T08:36:45+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/loi-an-internal-error-has-occurred-vps.jpg</image:loc>
			<image:title>Lỗi An internal error has occurred VPS: Hướng dẫn khắc phục và phòng ngừa hiệu quả</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/loi-an-internal-error-has-occurred-vps-1-1-1024x538.jpg</image:loc>
			<image:title>Khái niệm Lỗi An internal error has occurred</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/loi-an-internal-error-has-occurred-vps-2-1-1024x538.jpg</image:loc>
			<image:title>Nguyên nhân gây lỗi An internal error has occurred VPS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/loi-an-internal-error-has-occurred-vps-3-1024x538.jpg</image:loc>
			<image:title>Khởi động lại máy tính cá nhân</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/loi-an-internal-error-has-occurred-vps-4-1024x538.jpg</image:loc>
			<image:title>Bạn nhập lệnh services.msc và nhấn OK.</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/20251113_031258_loi1.jpg</image:loc>
			<image:title>Nhấn chuột phải vào dịch vụ và chọn Restart</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/sua-loi-an-internal-error-has-occurred-cuc-nhanh.jpg</image:loc>
			<image:title>Cuối cùng bạn bỏ dấu tích ở ô Reconnect if the connection is dropped</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/loi-an-internal-error-has-occurred-vps-6-1024x538.jpg</image:loc>
			<image:title>Bạn nhập lệnh gpedit.msc và nhấn OK</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/loi-an-internal-error-has-occurred-vps-7-1024x538.jpg</image:loc>
			<image:title>Trong mục Security Layer ở phía dưới, bạn chọn RDP từ danh sách thả xuống</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/loi-an-internal-error-has-occurred-vps-8-1024x538.jpg</image:loc>
			<image:title>Tiếp theo, bạn nhấp đúp vào chính sách này và chọn Enabled.</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/loi-an-internal-error-has-occurred-vps-9-1024x538.jpg</image:loc>
			<image:title>Bạn tìm và nhấp đúp vào chính sách Turn Off UDP On Client rồi chọn Enabled</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/20251113_031750_loi2.jpg</image:loc>
			<image:title>Chuyển đến tab Remote rồi thử bỏ chọn mục &amp;quot;Allow connections only...&amp;quot;</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/20251113_032207_loi3.jpg</image:loc>
			<image:title>Bước 2</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/loi-an-internal-error-has-occurred-vps-2-1024x538.jpg</image:loc>
			<image:title>Cấu hình Windows Firewall</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/loi-cors/</loc>
		<lastmod>2025-11-19T08:36:00+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/loi-cors.jpg</image:loc>
			<image:title>Lỗi CORS là gì? Nguyên nhân, các cách khắc phục lỗi CORS hiệu quả, nhanh chóng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/loi-cors-1-1024x538.jpg</image:loc>
			<image:title>CORS là một cơ chế bảo mật được tích hợp trong các trình duyệt web</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/loi-cors-2-1024x538.jpg</image:loc>
			<image:title>Cơ chế hoạt động của CORS </image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/loi-cors-3-1-1024x538.jpg</image:loc>
			<image:title>Khái niệm lỗi CORS </image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/loi-cors-3-2-1024x538.jpg</image:loc>
			<image:title>Nguyên nhân cốt lõi gây ra lỗi CORS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/loi-cors-5-1024x538.jpg</image:loc>
			<image:title>Lỗi thiếu tiêu đề Access-Control-Allow-Origin</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/loi-cors-6-1024x538.jpg</image:loc>
			<image:title>Các lỗi CORS phổ biến</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/loi-cors-7-1024x538.jpg</image:loc>
			<image:title>Sử dụng Proxy Server như giải pháp trung gian</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/loi-cors8-1024x538.jpg</image:loc>
			<image:title>Bạn có thể sử dụng các tiện ích như Moesif Origin &amp;amp; CORS Changer</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/loi-cors-3-3-1024x538.jpg</image:loc>
			<image:title>Quy trình gỡ lỗi CORS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/loi-cors10-1024x538.jpg</image:loc>
			<image:title>Công cụ chẩn đoán lỗi Chrome DevTools</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/cai-ssl-cho-vps/</loc>
		<lastmod>2025-11-18T09:18:24+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cai-ssl-cho-vps-thumb-1.jpg</image:loc>
			<image:title>Hướng dẫn cài SSL cho VPS trên Apache, Nginx, cPanel đơn giản, nhanh chóng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cai-ssl-cho-vps-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cai-ssl-cho-vps-2-1-1024x538.jpg</image:loc>
			<image:title>Bạn cần có quyền root hoặc một người dùng với quyền sudo để cài đặt phần mềm</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/20251112_033353_ssl1.jpg</image:loc>
			<image:title>Truy cập cPanel</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/20251112_033447_ssl2.jpg</image:loc>
			<image:title>Truy cập mục SSL/TLS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/20251112_033524_ssl3-1024x533.jpg</image:loc>
			<image:title>Truy cập Manage SSL Sites</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/20251112_033605_ssl4.jpg</image:loc>
			<image:title>Điền thông tin chứng chỉ SSL</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cai-ssl-cho-vps-7-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cai-ssl-cho-vps-8-1024x538.jpg</image:loc>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/cau-hinh-vps-de-chay-website/</loc>
		<lastmod>2025-11-18T09:13:33+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cau-hinh-vps-de-chay-website.jpg</image:loc>
			<image:title>Cấu hình VPS chạy website: Hướng dẫn toàn diện cho người mới</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/cau-hinh-vps-de-chay-website-1-1-1024x538.jpg</image:loc>
			<image:title>Các trường hợp nên cấu hình VPS để chạy website</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/cau-hinh-vps-de-chay-website-1.2-1024x538.jpg</image:loc>
			<image:title>Các yếu tố cần cân nhắc khi lựa chọn cấu hình</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cau-hinh-vps-de-chay-website-2-1024x538.jpg</image:loc>
			<image:title>Có 3 cách phổ biến để cài đặt môi trường web</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/20251111_081311_cau1.jpg</image:loc>
			<image:title>Cài đặt aaPanel lên VPS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/20251111_081314_cau2-1024x537.jpg</image:loc>
			<image:title>Cấu hình môi trường Web Server</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/20251111_081502_cau3-1024x225.jpg</image:loc>
			<image:title>Chọn mục Website</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/20251111_081509_cau4-1024x452.jpg</image:loc>
			<image:title>Điền các thông tin cần thiết</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/20251111_081519_cau5.jpg</image:loc>
			<image:title>Truy cập vào mục Files</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/20251111_081522_cau6-1024x696.jpg</image:loc>
			<image:title>Xóa tệp index.html</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/20251111_082032_cau7-1024x521.jpg</image:loc>
			<image:title>Nhấn Remote Download</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/20251111_082044_cau8.jpg</image:loc>
			<image:title>Chọn Unzip</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/20251111_082226_cau9-1024x644.jpg</image:loc>
			<image:title>Cài đặt SSL</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/20251111_082650_cau10.jpg</image:loc>
			<image:title>Bước 3</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/20251111_082654_cau11.jpg</image:loc>
			<image:title>Bước 4</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cau-hinh-vps-de-chay-website-3-1024x538.jpg</image:loc>
			<image:title>Các cách tối ưu hiệu suất website</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/cau-hinh-vps-de-chay-website-1.3-1024x538.jpg</image:loc>
			<image:title>Các yếu tố cần bảo mật</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cau-hinh-vps-de-chay-website-4-1024x538.jpg</image:loc>
			<image:title>Quản lý và duy trì VPS để đảm bảo hoạt động ổn định</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/hosting/huong-dan/cach-kiem-tra-hosting-o-dau/</loc>
		<lastmod>2025-11-17T08:31:31+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cach-kiem-tra-hosting-o-dau.jpg</image:loc>
			<image:title>Cách kiểm tra Hosting ở đâu chính xác, đơn giản và nhanh chóng cho người mới</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cach-kiem-tra-hosting-o-dau-1-1024x538.jpg</image:loc>
			<image:title>Bạn nhập tên miền của website cần kiểm tra vào ô tìm kiếm</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cach-kiem-tra-hosting-o-dau-2-1024x538.jpg</image:loc>
			<image:title>Truy cập công cụ tra cứu Whois và nhập tên miền</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cach-kiem-tra-hosting-o-dau-3-1024x538.jpg</image:loc>
			<image:title>Tìm và phân tích Nameserver</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cach-kiem-tra-hosting-o-dau-4-1024x538.jpg</image:loc>
			<image:title>Việc lựa chọn vị trí Data Center là rất quan trọng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cach-kiem-tra-hosting-o-dau-5-1024x538.jpg</image:loc>
			<image:title>Kiểm tra khi nào Hosting hết hạn tại trang quản lý khách hàng của Vietnix</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_091046_hosting-1.jpg</image:loc>
			<image:title>Đăng nhập vào bảng điều khiển DirectAdmin</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_091207_hositng2-1024x379.jpg</image:loc>
			<image:title>Xem nhanh dung lượng và tài nguyên ở Dashboard</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_091404_hosting3-1024x458.jpg</image:loc>
			<image:title>Kiểm tra dung lượng và tài nguyên Hosting qua cPanel
</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/cach-reset-vps/</loc>
		<lastmod>2025-11-17T08:29:58+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cach-reset-vps.jpg</image:loc>
			<image:title>Cách reset VPS: Hướng dẫn trên VPS Windows, Linux chi tiết</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cach-reset-vps-1-1024x538.jpg</image:loc>
			<image:title>Các trường hợp cần reset VPS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_073103_reset1.jpg</image:loc>
			<image:title>Nhấn tổ hợp phím Windows + R</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_073544_reset-2.jpg</image:loc>
			<image:title>Khởi động lại VPS Windows</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_073844_reset5.jpg</image:loc>
			<image:title>Cách 1 (qua Menu Start)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_073847_reset6.jpg</image:loc>
			<image:title>Cách 2 (qua phím tắt)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_074448_reset7-1024x469.jpg</image:loc>
			<image:title>Đăng nhập vào trang quản trị khách hàng của nhà cung cấp</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_074535_reset8-1024x700.jpg</image:loc>
			<image:title>Điều hướng đến mục quản lý dịch vụ VPS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_074611_reset9-1024x630.jpg</image:loc>
			<image:title>Tìm các nút chức năng như Reboot, Shutdown</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/tang-swap-ubuntu/</loc>
		<lastmod>2025-11-17T08:29:11+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/tang-swap-ubuntu.jpg</image:loc>
			<image:title>Hướng dẫn 6 bước tăng Swap Ubuntu chi tiết, hiệu quả và nhanh chóng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/tang-swap-ubuntu-1-1024x538.jpg</image:loc>
			<image:title>Swap là một phần dung lượng ổ cứng được hệ điều hành sử dụng khi RAM vật lý hết chỗ</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_070247_swap1.jpg</image:loc>
			<image:title>Kiểm tra trạng thái Swap hiện tại</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_070251_swap2.jpg</image:loc>
			<image:title>Kiểm tra dung lượng ổ đĩa trống
</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_070526_swap3.jpg</image:loc>
			<image:title>Tạo Swap File mới</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_070703_swap4.jpg</image:loc>
			<image:title>Đánh dấu file thành Swap Area</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/swap6.png</image:loc>
			<image:title>Kích hoạt Swap File</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_071129_swap7.jpg</image:loc>
			<image:title>Cấu hình Swap vĩnh viễn sau khi khởi động lại</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/vmware-la-gi/</loc>
		<lastmod>2025-11-17T08:27:45+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/vmware-la-gi.jpg</image:loc>
			<image:title>VMware là gì? Cách cài đặt VMware chi tiết, nhanh chóng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/vmware-la-gi-1-1024x538.jpg</image:loc>
			<image:title>VMware là nền tảng phần mềm ảo hóa chuyên nghiệp do công ty VMware, Inc. phát triển</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/vmware-la-gi-2-1024x538.jpg</image:loc>
			<image:title>VMware Workstation</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/vmware-la-gi-3-1024x538.jpg</image:loc>
			<image:title>Chức năng của VMware</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_045536_mvw1.jpg</image:loc>
			<image:title>Tải VMware Workstation Pro</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_045551_vmw2.jpg</image:loc>
			<image:title>Thực hiện cài đặt</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_045930_vmw3.jpg</image:loc>
			<image:title>Khởi tạo máy ảo</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_050050_vmw4-7.jpg</image:loc>
			<image:title>Chỉ định đường dẫn đến một tệp ảnh đĩa (ISO)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_050054_vmw5-1024x800.jpg</image:loc>
			<image:title>Chọn hệ điều hành</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/vmware-la-gi-4-1024x538.jpg</image:loc>
			<image:title>VMware thường được ứng dụng trong môi trường phát triển và kiểm thử</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/cai-dat-virtualbox-tren-vps-ubuntu/</loc>
		<lastmod>2025-11-17T08:26:02+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cai-dat-virtualbox-tren-vps-ubuntu.jpg</image:loc>
			<image:title>Cách cài đặt VirtualBox trên VPS Ubuntu chi tiết và nhanh chóng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cai-dat-virtualbox-tren-vps-ubuntu-1-1024x538.jpg</image:loc>
			<image:title>VirtualBox là phần mềm máy ảo miễn phí và mã nguồn mở</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/cai-dat-virtualbox-tren-vps-ubuntu-2-1-1024x538.jpg</image:loc>
			<image:title>Các trường hợp sử dụng VirtualBox phổ biến
</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_041033_vir-1.jpg</image:loc>
			<image:title>Kiểm tra hỗ trợ ảo hóa lồng nhau</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_041036_vir-2.jpg</image:loc>
			<image:title>Xem danh sách các phiên bản có sẵn</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_041548_vir-3.jpg</image:loc>
			<image:title>Khởi chạy VirtualBox</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_041823_vir-4-1024x445.jpg</image:loc>
			<image:title>Chọn mục Linux distributions</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251112_041825_vir-5.jpg</image:loc>
			<image:title>Chọn tệp .deb tương ứng với phiên bản Ubuntu </image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/vds-server/</loc>
		<lastmod>2025-11-15T09:00:53+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/vds-server.jpg</image:loc>
			<image:title>VDS Server là gì? Phân biệt chi tiết VDS Server với VPS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/vds-server-1-1024x538.jpg</image:loc>
			<image:title>VDS Server là dạng máy chủ ảo được hình thành thông qua công nghệ ảo hóa trên một máy chủ vật lý.</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/vds-server-2-1024x538.jpg</image:loc>
			<image:title>Nguyên tắc vận hành của VDS được xây dựng trên nền tảng công nghệ ảo hóa</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/vds-server-3-1-1024x538.jpg</image:loc>
			<image:title>Lợi ích khi lựa chọn VDS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/vds-server-4-1024x538.jpg</image:loc>
			<image:title>VDS Server và VPS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/vds-server-5-1-1024x538.jpg</image:loc>
			<image:title>Các đối tượng phù hợp sử dụng VDS </image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/vds-server-6-1024x538.jpg</image:loc>
			<image:title>Bạn cần xác nhận nhà cung cấp có sử dụng ảo hóa KVM</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/kien-thuc-vps/bang-thong-vps-la-gi/</loc>
		<lastmod>2025-11-15T08:56:25+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/bang-thong-vps-la-gi.jpg</image:loc>
			<image:title>Băng thông VPS là gì? Tầm quan trọng và hướng dẫn tối ưu toàn diện</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/bang-thong-vps-la-gi-1-1024x538.jpg</image:loc>
			<image:title>Băng thông VPS là lượng dữ liệu tối đa mà VPS có thể truyền tải trong một đơn vị thời gian nhất định</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/bang-thong-vps-la-gi-2-1024x538.jpg</image:loc>
			<image:title>Phân biệt băng thông và tốc độ truyền tải</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/bang-thong-vps-la-gi-3-1024x538.jpg</image:loc>
			<image:title>Tầm quan trọng của băng thông với hiệu suất VPS và website</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/bang-thong-vps-la-gi-4-1024x538.jpg</image:loc>
			<image:title>Bạn dự kiến có bao nhiêu lượt truy cập (visits) và bao nhiêu lượt xem trang (pageviews) mỗi tháng cho website</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/bang-thong-vps-la-gi-5-1024x538.jpg</image:loc>
			<image:title>Bạn cần lưu ý khi sử dụng băng thông không giới hạn</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_121843_bang1.jpg</image:loc>
			<image:title>Cách kiểm tra băng thông VPS
</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/the-user-account-has-been-locked-out/</loc>
		<lastmod>2025-11-14T21:00:09+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/the-user-account-has-been-locked-out.jpg</image:loc>
			<image:title>Hướng dẫn xử lý lỗi the user account has been locked out chi tiết</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/the-user-account-has-been-locked-out-1-1024x538.jpg</image:loc>
			<image:title>Lỗi The user account has been locked out xảy ra khi không thể đăng nhập vào máy chủ Windows qua Remote Desktop</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/the-user-account-has-been-locked-out-2.jpg</image:loc>
			<image:title>Tìm đến phần Thông tin máy chủ</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/the-user-account-has-been-locked-out-3.jpg</image:loc>
			<image:title>Nhập mật khẩu quản trị viên vào để đăng nhập</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/the-user-account-has-been-locked-out-4.jpg</image:loc>
			<image:title>Nhập lệnh gpedit.msc</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/the-user-account-has-been-locked-out-5-1024x448.jpg</image:loc>
			<image:title>Truy cập vào Account Lockout Policy</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/the-user-account-has-been-locked-out-6.jpg</image:loc>
			<image:title>Nhấn OK để xác nhận thay đổi</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/linux/system-linux/xrdp/</loc>
		<lastmod>2025-11-14T20:57:24+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/xrdp.jpg</image:loc>
			<image:title>Hướng dẫn chi tiết cách cài đặt XRDP trên CentOS và Ubuntu</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/xrdp-1-1024x538.jpg</image:loc>
			<image:title>XRDP là phần mềm được thiết kế đặc biệt cho các hệ điều hành trên nền tảng Linux</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/xrdp-2-1024x538.jpg</image:loc>
			<image:title>Cách thức hoạt động của XRDP</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/xrdp-3-1024x538.jpg</image:loc>
			<image:title>Kiểm tra kết nối</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/xrdp-4-1024x538.jpg</image:loc>
			<image:title>Nhập địa chỉ IP của máy chủ Ubuntu và đăng nhập để kiểm tra kết nối</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/tat-tuong-lua-vps/</loc>
		<lastmod>2025-11-14T20:55:59+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/tat-tuong-lua-vps.jpg</image:loc>
			<image:title>Cách tắt tường lửa VPS trên Windows Server và Linux chi tiết, hiệu quả</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/tat-tuong-lua-vps-1-1024x538.jpg</image:loc>
			<image:title>Tường lửa (firewall) là một hệ thống bảo mật mạng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/tat-tuong-lua-vps-2-1-1024x538.jpg</image:loc>
			<image:title>Các loại tường lửa phổ biến</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/tat-tuong-lua-vps-3-1024x538.jpg</image:loc>
			<image:title>Tường lửa có thể vô hiệu hóa các cuộc tấn công DDoS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/tat-tuong-lua-vps-4-1024x538.jpg</image:loc>
			<image:title>Đầu tiên, bạn gõ control và nhấn Enter</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/tat-tuong-lua-vps-5-1024x538.jpg</image:loc>
			<image:title>Bạn tìm và chọn mục System and Security</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/tat-tuong-lua-vps-6-1024x538.jpg</image:loc>
			<image:title>Bạn chọn Windows Defender Firewall</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/tat-tuong-lua-vps-7-1024x538.jpg</image:loc>
			<image:title>Bạn chọn Turn Windows Defender Firewall on or off.</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/tat-tuong-lua-vps-8-1024x538.jpg</image:loc>
			<image:title>Sau đó bạn tick chọn cho cả hai mục và nhấn OK</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_111247_tat1.jpg</image:loc>
			<image:title>Kiểm tra trạng thái UFW</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_111249_tat2.jpg</image:loc>
			<image:title>Tắt UFW</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_111434_tat3.jpg</image:loc>
			<image:title>Bật lại UFW</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_111535_tat4.jpg</image:loc>
			<image:title>Kiểm tra trạng thái Firewalld</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_111615_tat5.jpg</image:loc>
			<image:title>Dừng dịch vụ và vô hiệu hóa khởi động cùng hệ thống</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_111705_tat6.jpg</image:loc>
			<image:title>Bật lại và kích hoạt Firewalld</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/tat-tuong-lua-vps-10-1024x538.jpg</image:loc>
			<image:title>Luôn bật lại Firewall sau khi hoàn thành</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/cai-dat-ncdu/</loc>
		<lastmod>2025-11-14T20:55:33+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cai-dat-ncdu.jpg</image:loc>
			<image:title>Cài đặt ncdu: Hướng dẫn A-Z kiểm tra, tối ưu dung lượng VPS/Server</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cai-dat-ncdu-1-1024x538.jpg</image:loc>
			<image:title>ncdu là công cụ dòng lệnh được thiết kế để phân tích tình trạng sử dụng không gian lưu trữ trên Linux</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cai-dat-ncdu-2-1024x538.jpg</image:loc>
			<image:title>Lợi ích khi sử dụng ncdu cho quản trị VPS/Server là rất lớn</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_100549_nc1.jpg</image:loc>
			<image:title>Các tùy chọn nâng cao thường dùng (1)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_101155_nc2.jpg</image:loc>
			<image:title>Tùy chọn nâng cao -o &lt;file&amp;gt;</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_101438_nc3.jpg</image:loc>
			<image:title>Tùy chọn nâng cao -f &lt;file&amp;gt;</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_101551_nc4.jpg</image:loc>
			<image:title>Quá trình quét</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_101653_nc5.jpg</image:loc>
			<image:title>Kết quả phân tích việc sử dụng dung lượng đĩa</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_101758_nc6.jpg</image:loc>
			<image:title>Lưu kết quả ra một tệp tin đã được nén</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_101900_nc7.jpg</image:loc>
			<image:title>Đọc lại tệp tin đã lưu</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/20251113_101959_nc8.jpg</image:loc>
			<image:title>Phân tích dung lượng của máy chủ từ xa qua SSH
</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cai-dat-ncdu-3-1024x538.jpg</image:loc>
			<image:title>Mẹo sử dụng ncdu hiệu quả</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/linux/system-linux/cai-dat-java-tren-centos/</loc>
		<lastmod>2025-11-12T15:00:22+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cai-dat-java-tren-centos.jpg</image:loc>
			<image:title>Hướng dẫn chi tiết cách cài đặt Java trên CentOS 7</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/cai-dat-java-tren-centos-1.jpg</image:loc>
			<image:title>Sau khi cài đặt hoàn tất, xác minh phiên bản Java hiện tại bằng lệnh: java -version</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/cai-dat-java-tren-centos-2-1024x510.jpg</image:loc>
			<image:title>Đầu tiên bạn truy cập trang tải xuống Oracle Java SE Downloads, rồi chọn phiên bản bạn cần và tải về tệp cài đặt Linux x64 RPM Package (.rpm)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/cai-dat-java-tren-centos-3.jpg</image:loc>
			<image:title>Để tìm đường dẫn của file thực thi java, bạn chạy lệnh sau: readlink -f $(which java)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/cai-dat-java-tren-centos-4.jpg</image:loc>
			<image:title>Nhập số tương ứng với phiên bản bạn muốn đặt làm mặc định và nhấn Enter</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/cai-dat-java-tren-centos-5-1024x256.jpg</image:loc>
			<image:title>Tìm dòng link currently points to để xác định đường dẫn gốc của JDK, bạn chỉ cần lấy phần đường dẫn thư mục, bỏ đi phần /bin/java ở cuối.
</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/cai-dat-java-tren-centos-6-1024x92.jpg</image:loc>
			<image:title>Bạn chạy lệnh sau để xác nhận biến môi trường đã được thiết lập: echo $JAVA_HOME</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/cai-dat-java-tren-centos-7-1024x272.jpg</image:loc>
			<image:title>Trước khi gỡ bỏ, bạn hãy liệt kê các gói đã cài đặt để biết chính xác tên.</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/doi-port-remote-desktop/</loc>
		<lastmod>2025-11-12T14:57:24+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/doi-port-remote-desktop.jpg</image:loc>
			<image:title>Cách đổi Port Remote Desktop (Port 3389) chi tiết và nhanh chóng trên hệ điều hành Windows</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/doi-port-remote-desktop-1-1024x538.jpg</image:loc>
			<image:title>Port Remote Desktop là cổng giao tiếp mạng được chỉ định riêng cho dịch vụ Remote Desktop của Windows</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/doi-port-remote-desktop-2-1024x538.jpg</image:loc>
			<image:title>Các botnet liên tục quét toàn bộ dải IP trên internet để tìm kiếm máy chủ có cổng 3389 đang mở</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/doi-port-remote-desktop-3.jpg</image:loc>
			<image:title>Đầu tiên, bạn nhấn tổ hợp phím Windows + R để mở hộp thoại Run</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/doi-port-remote-desktop-4.jpg</image:loc>
			<image:title>Trong cửa sổ Registry Editor, bạn điều hướng đến đường dẫn như trong ảnh</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/doi-port-remote-desktop-5.jpg</image:loc>
			<image:title>Ở khung bên phải, bạn tìm giá trị có tên PortNumber. Sau đó bạn nhấp đúp vào PortNumber</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/doi-port-remote-desktop-6.jpg</image:loc>
			<image:title>Bạn nhập số cổng mới vào ô Value data</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/doi-port-remote-desktop-7.jpg</image:loc>
			<image:title>Đầu tiên, bạn mở Windows Defender Firewall with Advanced Security trong Start Menu hoặc chạy wf.msc từ hộp thoại Run</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/doi-port-remote-desktop-8.jpg</image:loc>
			<image:title>Ở cột bên trái, bạn chọn Inbound Rules</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/doi-port-remote-desktop-9.jpg</image:loc>
			<image:title>Trong cửa sổ mới hiện ra, bạn chọn Port và nhấn Next</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/doi-port-remote-desktop-10.jpg</image:loc>
			<image:title>Bạn tiếp tục tick chọn TCP</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/doi-port-remote-desktop-11.jpg</image:loc>
			<image:title> Bạn chọn Allow the connection và nhấn Next</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/doi-port-remote-desktop-12.jpg</image:loc>
			<image:title>Bạn giữ nguyên các lựa chọn mặc định cho Profile</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/doi-port-remote-desktop-13-1024x528.jpg</image:loc>
			<image:title>Lệnh này sẽ tạo một quy tắc tên là &amp;quot;RDP Custom Port&amp;quot; cho phép kết nối TCP đến cổng 3390</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/doi-port-remote-desktop-14.jpg</image:loc>
			<image:title>Bạn nhấn nút Start và nhập services vào thanh tìm kiếm, sau đó mở ứng dụng Services từ kết quả hiển thị</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/doi-port-remote-desktop-15.jpg</image:loc>
			<image:title>Trong cửa sổ Services vừa xuất hiện, bạn tìm đến dịch vụ có tên là Remote Desktop Services trong danh sách</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/09/doi-port-remote-desktop-16.jpg</image:loc>
			<image:title>Tiếp theo, bạn nhấp chuột phải vào dịch vụ này và chọn Restart từ menu tùy chọn</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/reinstall-vps/</loc>
		<lastmod>2025-11-12T14:38:20+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/reinstall-vps.jpg</image:loc>
			<image:title>Hướng dẫn Reinstall VPS chi tiết, an toàn và tối ưu hiệu năng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/reinstall-vps-1-1024x538.jpg</image:loc>
			<image:title>Reinstall VPS là cài đặt lại hệ điều hành trên VPS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/reinstall-vps-2-1024x538.jpg</image:loc>
			<image:title>Dọn dẹp môi trường VPS để bắt đầu cho một dự án mới</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/reinstall-vps-3-1024x538.jpg</image:loc>
			<image:title>Những lưu ý trước khi Reinstall VPS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/reinstall-vps-4-1024x538.jpg</image:loc>
			<image:title>Bạn cần ghi lại các thông tin cấu hình quan trọng để thiết lập lại sau này</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/reinstall-vps-5-1024x349.jpg</image:loc>
			<image:title>Khu vực quản lý VPS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/reinstall-vps-6-1024x327.jpg</image:loc>
			<image:title>Chức năng Reinstall</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/reinstall-vps-7-1024x621.jpg</image:loc>
			<image:title>Lựa chọn hệ điều hành mà bạn muốn</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/08/reinstall-vps-8.jpg</image:loc>
			<image:title>Nhấn nút Confirm để hoàn tất</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/reinstall-vps-9-1024x438.jpg</image:loc>
			<image:title>Sau khi hoàn tất, nhà cung cấp sẽ gửi thông tin đăng nhập mới </image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/178.-reinstall-vps-1024x538.jpg</image:loc>
			<image:title>Kinh nghiệm tối ưu sau khi Reinstall VPS</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/kiem-tra-cau-hinh-vps/</loc>
		<lastmod>2025-11-12T14:35:12+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/kiem-tra-cau-hinh-vps.jpg</image:loc>
			<image:title>Cách kiểm tra cấu hình VPS bằng lệnh Linux và Windows giúp tối ưu hiệu suất</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/kiem-tra-cau-hinh-vps-1-1024x538.jpg</image:loc>
			<image:title>Các lý do cần kiểm tra cấu hình VPS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/kiem-tra-cau-hinh-vps-3.jpg</image:loc>
			<image:title>Bạn dùng lệnh cat /proc/cpuinfo để kiểm tra CPU</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/kiem-tra-cau-hinh-vps-4.jpg</image:loc>
			<image:title>Để đếm nhanh số lượng luồng CPU, bạn có thể dùng lệnh grep processor /proc/cpuinfo | wc -l</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/kiem-tra-cau-hinh-vps-5.jpg</image:loc>
			<image:title>Bạn dùng lệnh free -h để kiểm tra RAM</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/kiem-tra-cau-hinh-vps-6.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/kiem-tra-cau-hinh-vps-7.jpg</image:loc>
			<image:title>Lệnh trên sẽ tạo một file test có dung lượng 1GB và đo tốc độ ghi</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/kiem-tra-cau-hinh-vps-8.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/11/kiem-tra-cau-hinh-vps-9-1024x51.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/kiem-tra-cau-hinh-vps-4-1024x369.jpg</image:loc>
			<image:title>Kiểm tra cấu hình qua Task Manager</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/kiem-tra-cau-hinh-vps-2-1024x538.jpg</image:loc>
			<image:title>Đánh giá các thông số hiệu suất VPS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/kiem-tra-cau-hinh-vps-2-2-1024x538.jpg</image:loc>
			<image:title>Tiêu chí khi lựa chọn và nâng cấp VPS phù hợp</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/linux/lenh/du-linux/</loc>
		<lastmod>2025-11-01T08:50:19+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/du-linux.jpg</image:loc>
			<image:title>Cách sử dụng lệnh du Linux để kiểm tra lỗi full inode chi tiết</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/du-linux-3-1024x538.jpg</image:loc>
			<image:title>Lệnh du là một công cụ dòng lệnh tiêu chuẩn trong các hệ điều hành Linux</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/du-linux-1-1024x538.jpg</image:loc>
			<image:title>Inode (Index Node) là cấu trúc dữ liệu trong hệ thống file của Linux</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/du-linux-2-1024x538.jpg</image:loc>
			<image:title>Các nguyên nhân phổ biến gây đầy Inode</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/lenh-du-linux-2.webp</image:loc>
			<image:title>Dùng lệnh du</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/lenh-du-linux-1.webp</image:loc>
			<image:title>Tìm 10 thư mục sử dụng nhiều Inode nhất</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/lenh-du-linux-3.webp</image:loc>
			<image:title>Dùng lệnh find</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/lenh-du-linux-4.webp</image:loc>
			<image:title>Mở crontab</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/linux/lenh/watch-linux/</loc>
		<lastmod>2025-10-30T10:52:09+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/watch-linux-thumb.jpg</image:loc>
			<image:title>Hướng dẫn sử dụng lệnh watch trong Linux để giám sát tiến trình hiệu quả</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/watch-linux-1-1024x538.jpg</image:loc>
			<image:title>Khái niệm lệnh watch Linux</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/20251028_034355_watch-1-1024x117.jpg</image:loc>
			<image:title>Giám sát tài nguyên hệ thống</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/20251028_034358_watch2-1024x117.jpg</image:loc>
			<image:title>Quan sát tải của hệ thống bằng watch Linux</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/20251028_034401_watch3.jpg</image:loc>
			<image:title>Giám sát số lượng kết nối mạng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/20251028_034403_warch4-1024x262.jpg</image:loc>
			<image:title>Theo dõi các tiến trình của một người dùng cụ thể</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/linux/lenh/tar-nc/</loc>
		<lastmod>2025-10-30T10:51:21+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/tar-nc-thumb.jpg</image:loc>
			<image:title>Hướng dẫn kỹ thuật backup dữ liệu real-time bằng cách kết hợp tar và netcat</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/tar-nc-1-1-1024x538.jpg</image:loc>
			<image:title>Khái niệm Tar nc</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/tar-nc-3-1024x538.jpg</image:loc>
			<image:title>Hiện tượng nút thắt cổ chai</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/tar-nc-4-1-1024x538.jpg</image:loc>
			<image:title>Bạn không nên backup dữ liệu bằng tar và netcat qua Wi-Fi công cộng</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/linux/lenh/tar-ssh/</loc>
		<lastmod>2025-10-30T10:49:49+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/tar-ssh.jpg</image:loc>
			<image:title>Hướng dẫn sao lưu dữ liệu trực tiếp qua mạng bằng tar qua SSH khi server đầy bộ nhớ</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/tar-ssh-1-1024x538.jpg</image:loc>
			<image:title>Lệnh tar là công cụ dòng lệnh trong Linux</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/tar-ssh-1-1-1024x538.jpg</image:loc>
			<image:title>Khái niệm tar SSH</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/tarssh-1024x538.jpg</image:loc>
			<image:title>Lý do nên kết hợp tar và SSH</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/tar-ssh-2-1024x538.jpg</image:loc>
			<image:title>Nên kết hợp công cụ tar cùng giao thức SSH khi bị đầy ổ đĩa</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/tar-ssh.png</image:loc>
			<image:title>Phân tích kết quả lệnh backup </image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/linux/lenh/multitail/</loc>
		<lastmod>2025-10-30T10:48:02+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/multitail.jpg</image:loc>
			<image:title>Cách dùng Multitail để phân tích và đọc log chính xác, đơn giản</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/multitail-1-1024x538.jpg</image:loc>
			<image:title>Multitail giúp bạn theo dõi nhiều tệp log hoặc nhiều dòng đầu ra khác nhau đồng thời trong cùng một cửa sổ terminal</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/rdp-hosting-2-4-1024x538.jpg</image:loc>
			<image:title>Lý do nên sử dụng multitail</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/multitail-4-1024x538.jpg</image:loc>
			<image:title>Các tính năng nổi bật của multitail</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/multitail-1.png</image:loc>
			<image:title>Chia màn hình theo chiều ngang (trên/dưới) </image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/multitail-2.png</image:loc>
			<image:title>Chia màn hình theo chiều dọc (cột) với tùy chọn -s</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/20251027_103717_multi-1-1024x520.jpg</image:loc>
			<image:title>Lọc log nhiễu</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/20251027_103720_multi2-1024x262.jpg</image:loc>
			<image:title>Theo dõi output của một câu lệnh
</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/linux/lenh/time-linux-timeout-linux/</loc>
		<lastmod>2025-10-30T10:45:49+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/time-linux.jpg</image:loc>
			<image:title>Tìm hiểu về lệnh time và timeout trong Linux chi tiết từ A - Z</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/time-linux-1-1024x538.jpg</image:loc>
			<image:title>Lệnh time trong Linux </image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/time-linux-1.png</image:loc>
			<image:title>Ví dụ về kết qủa lệnh time </image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/time-linux-3-1024x538.jpg</image:loc>
			<image:title>Các phiên bản lệnh time trên Linux</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/20251027_083304_timeour2.jpg</image:loc>
			<image:title>Khái niệm lệnh timeout</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/time-linux-2.png</image:loc>
			<image:title>Timeout cho phép lệnh ping chạy trong tối đa 5 giây</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/time-linux-4-1024x538.jpg</image:loc>
			<image:title>Bạn cần đảm bảo một bước build hoặc test không chạy quá lâu</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/linux/lenh/pmap/</loc>
		<lastmod>2025-10-30T10:45:06+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/pmap.jpg</image:loc>
			<image:title>Hướng dẫn dùng lệnh pmap để kiểm tra bộ nhớ của tiến trình chính xác, hiệu quả</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/rdp-hosting-1-1024x538.jpg</image:loc>
			<image:title>Lệnh pmap dùng để hiển thị bản đồ bộ nhớ của một tiến trình.</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/20251027_081058_pmap-503x1024.jpg</image:loc>
			<image:title>Phân tích bản đồ bộ nhớ tiến trình với pmap</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/pmap-2.jpg</image:loc>
			<image:title>Kết quả kiểm tra các tiến trình đang sử dụng swap</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/linux/lenh/hping3/</loc>
		<lastmod>2025-10-30T10:14:24+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>monthly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/hping3.jpg</image:loc>
			<image:title>Cách đo độ trễ dịch vụ TCP bằng hping3, netcat, nmap và tcpping</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/rdp-hosting-1-1-1024x538.jpg</image:loc>
			<image:title>Khái niệm Hping3</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/rdp-hosting-2-1-1024x538.jpg</image:loc>
			<image:title>Tính năng nổi bật của hping3
</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/rdp-hosting-2-2-1024x538.jpg</image:loc>
			<image:title>Ứng dụng thực tế của hping3
</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/hping3-1-1024x538.jpg</image:loc>
			<image:title>Quy trình bắt tay ba bước TCP</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/hping3-2-1024x538.jpg</image:loc>
			<image:title>Nguyên lý hoạt động của bắt tay ba bước TCP</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/hping3-4.jpg</image:loc>
			<image:title>theo dõi độ trễ kết nối đến cổng 443 của trang blog.vietnix.vn</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/kien-thuc-vps/quan-tri-vps/</loc>
		<lastmod>2025-10-28T10:21:24+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/quan-tri-vps.jpg</image:loc>
			<image:title>Hướng dẫn quản trị VPS chi tiết: Vận hành hiệu quả &amp; bảo mật</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/quan-tri-vps-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/quan-tri-vps2-1024x538.jpg</image:loc>
			<image:title>Các công việc cốt lõi của quản trị VPS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/quan-tri-vps-3-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/20251023_135951_qtri-vps1.jpg</image:loc>
			<image:title>Kiểm tra CPU và Load Average</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/20251023_135955_qtri-vps2.jpg</image:loc>
			<image:title>Kiểm tra bộ nhớ RAM</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/20251023_135957_qtri-vps3.jpg</image:loc>
			<image:title>Kiểm tra dung lượng ổ cứng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/20251023_140000_qtri-vps4.jpg</image:loc>
			<image:title>Kiểm tra kết nối mạng và các port đang mở</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/20251023_140005_qtri-vps-5-1024x637.jpg</image:loc>
			<image:title>Luôn cập nhật hệ thống</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/20251023_140009_qtri-vps-6.jpg</image:loc>
			<image:title>Cấu hình tường lửa</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/quan-tri-vps-4-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/quan-tri-vps-5-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/quan-tri-vps-6-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/quan-tri-vps3-1024x538.jpg</image:loc>
			<image:title>Webmin/Virtualmin</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/quan-tri-vps4-1024x538.jpg</image:loc>
			<image:title>CyberPanel
</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/quan-tri-vps-7-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/quan-tri-vps-8-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/quan-tri-vps3.1-1024x538.jpg</image:loc>
			<image:title>Trang web VPSSIM</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/quan-tri-vps3.2-1024x538.jpg</image:loc>
			<image:title>Trang web EasyEngine</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/quan-tri-vps3.3-1024x538.jpg</image:loc>
			<image:title>Trang web Webinoly</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/buoc-3-gioi-han-dung-luong-ten-mien-trong-zimbra-1024x538.jpg</image:loc>
			<image:title>Lời khuyên hữu ích cho người quản trị VPS</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/cai-cpanel-cho-vps-linux/</loc>
		<lastmod>2025-10-28T10:20:36+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cai-cpanel-cho-vps-linux.jpg</image:loc>
			<image:title>Cài cPanel cho VPS Linux: Hướng dẫn chi tiết từng bước</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cai-cpanel-cho-vps-linux-3-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cai-cpanel-cho-vps-linux-4-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/20251023_102854_cpanel-1-1024x792.jpg</image:loc>
			<image:title>Hoàn tất cấu hình ban đầu trong WHM
</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cai-cpanel-cho-vps-linux-5-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/20251023_103112_cpanel-2-1024x581.jpg</image:loc>
			<image:title>Truy cập cPanel</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/20251023_103409_cpanel-3-1024x687.jpg</image:loc>
			<image:title>Các khu vực chức năng chính trên cPanel</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cai-cpanel-cho-vps-linux-6-1024x538.jpg</image:loc>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/huong-dan-vps/backup-du-lieu-vps/</loc>
		<lastmod>2025-10-28T10:18:07+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/backup-du-lieu-vps-thumb.jpg</image:loc>
			<image:title>Hướng dẫn backup dữ liệu VPS chi tiết, an toàn</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/backup-du-lieu-vps-1-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/20251023_043206_backup1-1024x481.jpg</image:loc>
			<image:title>Backup dữ liệu VPS qua bảng điều khiển của nhà cung cấp</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/20251023_044723_back2.jpg</image:loc>
			<image:title>Đối với Ubuntu</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/20251023_044727_back3.jpg</image:loc>
			<image:title>Đối với CentOS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/20251023_044731_back4.jpg</image:loc>
			<image:title>Thay đổi đường dẫn chứa source</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/20251023_045557_back6.jpg</image:loc>
			<image:title>Đổi quyền thực thi cho script</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/20251023_050050_back-6.jpg</image:loc>
			<image:title>Thêm câu lệnh</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/20251023_050846_back7.jpg</image:loc>
			<image:title>Cách gộp cả mật khẩu vào dòng lệnh</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/20251023_050849_back8.jpg</image:loc>
			<image:title>Backup MySQL</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung-io-prod.s3.vn-hcm-1.vietnix.cloud/wp-content/uploads/2025/10/pcie-6-0-2-1024x538.jpg</image:loc>
			<image:title>Chiến lược lưu trữ và khôi phục bản backup hiệu quả</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/hosting/kien-thuc/cloud-hosting-windows/</loc>
		<lastmod>2025-10-28T10:17:28+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cloud-hosting-windows-thumb-1.jpg</image:loc>
			<image:title>Cloud Hosting Windows: Giải pháp tối ưu cho ứng dụng nền tảng Microsoft</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cloud-hosting-windows-1-1-1024x538.jpg</image:loc>
			<image:title>Cloud Hosting Windows là dịch vụ lưu trữ website và ứng dụng trên nền tảng điện toán đám mây</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cloud-hosting-windows-2-1024x538.jpg</image:loc>
			<image:title>Có rất nhiều thông số kỹ thuật quan trọng của Cloud Hosting Windows mà bạn cần quan tâm</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cloud-hosting-windows-3-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cloud-hosting-windows-4-1024x538.jpg</image:loc>
			<image:title>Cloud Hosting Windows giúp lưu trữ và quản lý cơ sở dữ liệu chuyên biệt</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cloud-hosting-windows-5-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cloud-hosting-windows-6-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cloud-hosting-windows-7-1024x538.jpg</image:loc>
			<image:title>Remote Desktop Protocol (RDP) là công cụ mặc định và mạnh mẽ nhất để quản lý Windows Server</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cloud-hosting-windows-8-1024x538.jpg</image:loc>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/hosting/huong-dan/cach-xoa-du-lieu-tren-hosting/</loc>
		<lastmod>2025-10-24T10:39:30+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/10/cach-xoa-du-lieu-tren-hosting.webp</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-xoa-du-lieu-tren-hosting-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-xoa-du-lieu-tren-hosting-2-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-xoa-du-lieu-tren-hosting-3-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-xoa-du-lieu-tren-hosting-7-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/xoa-database.webp</image:loc>
			<image:title>Xóa dữ liệu trong database</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/xoa-database-va-user.webp</image:loc>
			<image:title>Xóa các cơ sở dữ liệu và user quản trị </image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-xoa-du-lieu-tren-hosting-5-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-xoa-du-lieu-tren-hosting-6-1024x538.jpg</image:loc>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/kien-thuc-vps/bao-mat-vps/</loc>
		<lastmod>2025-10-11T12:02:13+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/bao-mat-vps.jpg</image:loc>
			<image:title>Bảo mật VPS: Hướng dẫn chi tiết cho Linux và Windows</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/bao-mat-vps-1-1024x538.jpg</image:loc>
			<image:title>Bảo mật VPS giúp chống lại tấn công dò mật khẩu</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/bao-mat-vps-1-1024x538.jpg</image:loc>
			<image:title>Có nhiều mối đe dọa đối với VPS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/bao-mat-vps-5-1024x538.jpg</image:loc>
			<image:title>Hậu quả khi VPS bị tấn công</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/bao-mat-vps-2-1024x538.jpg</image:loc>
			<image:title>Thiết lập mật khẩu mạnh</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/bao-mat-vps-4-1024x538.jpg</image:loc>
			<image:title>Cửa sổ terminal Linux đang chạy lệnh sudo apt upgrade</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/bao-mat-vps-5-1024x538.jpg</image:loc>
			<image:title>Sơ đồ minh họa quy tắc 3-2-1: 3 bản sao dữ liệu, 2 trên thiết bị tại chỗ, 1 trên cloud storage</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/bao-mat-vps-6-1024x538.jpg</image:loc>
			<image:title>Sử dụng tường lửa để kiểm soát truy cập</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/bao-mat-vps-7-1024x538.jpg</image:loc>
			<image:title>Nên cài đặt Windows Defender Antivirus cho Windows Server và ClamAV cho Linux</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/bao-mat-vps-8-1024x841.jpg</image:loc>
			<image:title>file sshd_config với các thông tin quan trọng về Port, PermitRootLogin, PasswordAuthentication</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/bao-mat-vps-9-1024x299.jpg</image:loc>
			<image:title>Terminal Linux hiển thị kết quả của lệnh sudo ufw status</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/bao-mat-vps-11-1024x538.jpg</image:loc>
			<image:title>log của Fail2ban hiển thị 51 IP vừa bị chặn</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/bao-mat-vps-12-1024x538.jpg</image:loc>
			<image:title>Cửa sổ terminal Linux đang hiển thị output của lệnh tail -f /var/log/auth.log</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/bao-mat-vps-13-1024x538.jpg</image:loc>
			<image:title>Bật Network Level Authentication (NLA) để tăng cường bảo mật</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/bao-mat-vps-14-1024x841.jpg</image:loc>
			<image:title>Chọn New Rule… ở khung bên phải</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/bao-mat-vps-15-1024x841.jpg</image:loc>
			<image:title>Chọn Port</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/bao-mat-vps-16-1024x841.jpg</image:loc>
			<image:title>Sau đó chọn TCP hoặc UDP và chỉ định số cổng cụ thể</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/bao-mat-vps-17-1024x841.jpg</image:loc>
			<image:title>Chọn Allow the connection.</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/bao-mat-vps-18-1024x841.jpg</image:loc>
			<image:title>Chọn các profile áp dụng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/bao-mat-vps-19-1024x841.jpg</image:loc>
			<image:title>Đặt tên và mô tả cho rule để dễ quản lý.</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/bao-mat-vps-20-1024x538.jpg</image:loc>
			<image:title>Đảm bảo tất cả các bản vá lỗi cho hệ điều hành và phần mềm quan trọng đã được cài đặt.</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/bao-mat-vps-21-1024x538.jpg</image:loc>
			<image:title>Cửa sổ Resource Monitor trên Windows đang hiển thị thông tin tài nguyên hệ thống</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/dedicated-ip-la-gi/</loc>
		<lastmod>2025-10-01T14:31:49+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/dedicated-ip-la-gi-thumb-1.jpg</image:loc>
			<image:title>Dedicated IP là gì? Lợi ích, so sánh với Shared IP và trường hợp nên dùng?</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/dedicated-ip-la-gi-1-1024x538.jpg</image:loc>
			<image:title>Dedicated IP còn được gọi là IP riêng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/dedicated-ip-la-gi-2-1024x538.jpg</image:loc>
			<image:title>Dedicated IP giúp cải thiện SEO</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/dedicated-ip-la-gi-3-1024x538.jpg</image:loc>
			<image:title>Dedicated IP giúp nâng cao hiệu quả Email Marketing</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/dedicated-ip-la-gi-4-1024x538.jpg</image:loc>
			<image:title>Dedicated IP giúp hỗ trợ plugin chuyên biệt</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/dedicated-ip-la-gi-5-1024x538.jpg</image:loc>
			<image:title>Các trường hợp nên ưu tiên sử dụng Dedicated IP</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/dedicated-ip-la-gi-6-1024x538.jpg</image:loc>
			<image:title>Việc hiểu rõ chi phí của Dedicated IP sẽ giúp bạn đưa ra quyết định thông minh</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/hosting/huong-dan/cach-kiem-tra-dung-luong-hosting/</loc>
		<lastmod>2025-10-01T14:07:14+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cach-kiem-tra-dung-luong-hosting.jpg</image:loc>
			<image:title>Hướng dẫn 2 cách kiểm tra dung lượng hosting của website nhanh chóng và hiệu quả</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-kiem-tra-dung-luong-hosting-10-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-kiem-tra-dung-luong-hosting-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-kiem-tra-dung-luong-hosting-3-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-kiem-tra-dung-luong-hosting-4-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-kiem-tra-dung-luong-hosting-11-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-kiem-tra-dung-luong-hosting-12-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-kiem-tra-dung-luong-hosting-13-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-kiem-tra-dung-luong-hosting-14-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-kiem-tra-dung-luong-hosting-9-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cach-kiem-tra-dung-luong-hosting-2-1024x538.jpg</image:loc>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/control-panel/plesk-la-gi/</loc>
		<lastmod>2025-10-01T13:52:41+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/plesk-la-gi.jpg</image:loc>
			<image:title>Plesk là gì? Tổng quan Control Panel quản lý Hosting, VPS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/plesk-la-gi-8-1024x538.jpg</image:loc>
			<image:title>Plesk là một phần mềm quản trị web hosting, cung cấp một giao diện đồ họa trực quan để người dùng có thể quản lý dịch vụ</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/plesk-la-gi-9-1024x538.jpg</image:loc>
			<image:title>Plesk khởi nguồn năm 2001 tại Nga, hướng tới đơn giản hóa quản lý máy chủ cho quản trị viên</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/plesk-la-gi-6-1024x538.jpg</image:loc>
			<image:title>Plesk Onyx được ra mắt vào năm 2016</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/plesk-la-gi-7-1024x538.jpg</image:loc>
			<image:title>Plesk Obsidian được ra mắt vào năm 2019 </image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/plesk-la-gi-2-1024x538.jpg</image:loc>
			<image:title>Các tính năng chính của phần mềm Plesk</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/plesk-la-gi-10-1024x538.jpg</image:loc>
			<image:title>Lý do nên sử dụng Plesk</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/plesk-la-gi-11-1024x538.jpg</image:loc>
			<image:title>Blogger nên sử dụng Plesk</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/plesk-la-gi-12.webp</image:loc>
			<image:title>Cửa sổ đăng nhập của Plesk</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/plesk-la-gi-13.webp</image:loc>
			<image:title>Cách đổi mật khẩu</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/plesk-la-gi-15.jpg</image:loc>
			<image:title>Trong giao diện chính của Plesk, bạn chọn Files</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/plesk-la-gi-16.jpg</image:loc>
			<image:title>Bạn cần chọn File Manager, nhấn +New và chọn Create Directory/Create File để tạo thư mục mới</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/plesk-la-gi-17-1024x309.jpg</image:loc>
			<image:title>Bạn chọn file hoặc thư mục trong File Manager, nhấn phải chuột và chọn Remove</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/plesk-la-gi-18-1-1024x576.jpg</image:loc>
			<image:title>Truy cập mục Databases, nhấn Add Database</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/plesk-la-gi-14.webp</image:loc>
			<image:title>Vào Websites &amp;amp; Domains, chọn Add a Domain Alias</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/plesk-la-gi-19-1024x466.jpg</image:loc>
			<image:title>Ở Websites &amp;amp; Domains, bạn tìm đến Backup Manager hoặc và nhấn vào nút Back Up</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/control-panel/cyberpanel-la-gi/</loc>
		<lastmod>2025-10-01T13:44:40+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/cyberpanel-la-gi.jpg</image:loc>
			<image:title>CyberPanel là gì? Ưu nhược điểm &amp; cách cài đặt chi tiết</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/cyberpanel-la-gi-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cyberpanel-la-gi-2-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cyberpanel-la-gi-3-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/cyberpanel-la-gi-13.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/cyberpanel-la-gi-14.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cyberpanel-la-gi-5-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cyberpanel-la-gi-6.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cyberpanel-la-gi-7.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cyberpanel-la-gi-8.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cyberpanel-la-gi-9.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cyberpanel-la-gi-10.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cyberpanel-la-gi-11.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cyberpanel-la-gi-12-1024x392.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/20.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cyberpanel-la-gi-13.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cyberpanel-la-gi-14.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cyberpanel-la-gi-15.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/cyberpanel-la-gi-12.png</image:loc>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/control-panel/cpanel-la-gi/</loc>
		<lastmod>2025-10-01T13:37:45+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/cpanel-la-gi.jpg</image:loc>
			<image:title>cPanel là gì? Tổng quan và hướng dẫn cho người mới bắt đầu</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cpanel-la-gi-1-1024x538.jpg</image:loc>
			<image:title>cPanel là một bảng quản trị web hosting điều khiển lưu trữ web hoạt động trên nền tảng hệ điều hành máy chủ Linux</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/cpanel-la-gi-2-1024x538.jpg</image:loc>
			<image:title>Các tính năng chính trên cPanel</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/cpanel-la-gi-3-1024x538.jpg</image:loc>
			<image:title>Giao diện đăng nhập của cPanel</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cpanel-la-gi-4-1024x538.jpg</image:loc>
			<image:title>Nhấn chọn WordPress để cài đặt</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cpanel-la-gi-5-1024x538.jpg</image:loc>
			<image:title>Chọn Email Accounts</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cpanel-la-gi-7-1024x538.jpg</image:loc>
			<image:title>Bạn truy cập mục Domains trong cPanel</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cpanel-la-gi-6-1024x538.jpg</image:loc>
			<image:title>Bạn cần truy cập File Manager trong mục Files để quản lý các tệp website</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cpanel-la-gi-9-1024x449.jpg</image:loc>
			<image:title>Bạn có thể chỉnh sửa code hoặc nội dung của file trực tiếp trên máy chủ</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cpanel-la-gi-8-1024x538.jpg</image:loc>
			<image:title>Để sao lưu website, chọn mục Backup hoặc Backup Wizard trong khu vực Files của cPanel</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/dns-la-gi/</loc>
		<lastmod>2025-10-01T11:38:33+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/dns-la-gi-thumb.jpg</image:loc>
			<image:title>DNS là gì? Chức năng và hướng dẫn cấu hình DNS cho hệ thống</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/dns-la-gi-1-1024x538.jpg</image:loc>
			<image:title>DNS (Domain Name System) là hệ thống phân giải tên miền, giúp phiên dịch một tên miền</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/dns-la-gi-2-1024x538.jpg</image:loc>
			<image:title>Các chức năng của DNS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/dns-la-gi-3-1024x538.jpg</image:loc>
			<image:title>Dựa trên địa chỉ IP đã nhận, trình duyệt thiết lập liên lạc với máy chủ web và hiển thị nội dung trang web</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/dns-la-gi-4-1024x538.jpg</image:loc>
			<image:title>Các loại bản ghi DNS phổ biến</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/dns-la-gi-5-1024x538.jpg</image:loc>
			<image:title>Bạn cần mở ứng dụng  Control Panel</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/dns-la-gi-6-1024x538.jpg</image:loc>
			<image:title>Cuối cùng bấm OK để lưu các thay đổi, việc thiết lập DNS mới đã hoàn thành</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/router/</loc>
		<lastmod>2025-10-01T11:23:25+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/router-thumb.jpg</image:loc>
			<image:title>Hướng dẫn chọn mua Router Wi-Fi 2024: Đừng mua khi chưa đọc</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/router-1-1024x538.jpg</image:loc>
			<image:title>Router (thiết bị định tuyến/bộ định tuyến) là thiết bị mạng giúp chuyển tiếp các gói dữ liệu đến các thiết bị đích</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/router-2-1024x538.jpg</image:loc>
			<image:title>Các loại Router Wi-Fi phổ biến hiện nay</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/router-3-1024x538.jpg</image:loc>
			<image:title>Yếu tố cần xem xét khi chọn mua router Wifi</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/du-lieu/</loc>
		<lastmod>2025-10-01T11:17:50+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/du-lieu-thumb.jpg</image:loc>
			<image:title>Dữ liệu là gì: Khái niệm cơ bản, vai trò quan trọng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/du-lieu-1-1024x538.jpg</image:loc>
			<image:title>Dữ liệu là tập hợp các thông tin về sự kiện, số liệu, ký hiệu, văn bản, hình ảnh, âm thanh... ở dạng thô</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cac-dang0du-lieu.webp</image:loc>
			<image:title>Các dạng dữ liệu phổ biến</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/du-lieu-2-1024x538.jpg</image:loc>
			<image:title>Tầm quan trọng của dữ liệu với hoạt động doanh nghiệp</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/data-transfer/</loc>
		<lastmod>2025-10-01T11:11:31+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/data-transfer-1-1.jpg</image:loc>
			<image:title>Data Transfer: Khái niệm, cách chuyển File và lưu ý Hosting</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/data-transfer-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/data-transfer-3-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/data-transfer-13-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/data-transfer-6-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/data-transfer-7-1024x538.jpg</image:loc>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/php-la-gi/</loc>
		<lastmod>2025-10-01T11:06:35+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/php-la-gi.jpg</image:loc>
			<image:title>PHP là gì? Toàn tập từ khái niệm, ứng dụng đến cách học</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/php-la-gi-1-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/php-la-gi-3-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/php-la-gi-4-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/php-la-gi-7-1024x538.jpg</image:loc>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/ao-hoa-la-gi/</loc>
		<lastmod>2025-10-01T10:59:19+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/ao-hoa-la-gi.jpg</image:loc>
			<image:title>Ảo hóa là gì? Từ A-Z về công nghệ nền tảng Cloud, VPS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/ao-hoa-la-gi-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/ao-hoa-la-gi-2-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/ao-hoa-la-gi-3-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/ao-hoa-la-gi-6-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/ao-hoa-may-chu-1024x577.webp</image:loc>
			<image:title>Ảo hóa máy chủ (Server Virtualization)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/Storage-Virtualization-1024x576.webp</image:loc>
			<image:title>Ảo hóa lưu trữ (Storage Virtualization) (Nguồn: Internet)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/network-virtualization-1-1024x474.webp</image:loc>
			<image:title>Ảo hóa mạng (Network Virtualization) (Nguồn: Internet)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/Desktop-Virtualization.webp</image:loc>
			<image:title>Ảo hóa máy tính để bàn (Desktop Virtualization) (Nguồn: Internet)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/data-virtualization.webp</image:loc>
			<image:title>Ảo hoá dữ liệu (Data Virtualization) (Nguồn: Internet)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/ao-hoa-la-gi-5-1024x538.jpg</image:loc>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/may-chu-vat-ly/</loc>
		<lastmod>2025-10-01T10:54:43+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/ftp-la-gi-7.jpg</image:loc>
			<image:title>Máy chủ vật lý là gì? Ưu nhược điểm, so sánh với Cloud/VPS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/ftp-la-gi-1-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/ftp-la-gi-2-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/ftp-la-gi-3-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/ftp-la-gi-4-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/ftp-la-gi-5-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/ftp-la-gi-6-1-1024x538.jpg</image:loc>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/iaas-la-gi/</loc>
		<lastmod>2025-10-01T10:47:59+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/iaas.jpg</image:loc>
			<image:title>IaaS là gì? Hiểu đơn giản về cơ sở hạ tầng đám mây</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/iaas-la-gi-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/iaas-2-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/iaas-la-gi-3-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/iaas-7-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/iaas-la-gi-4-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/iaas-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/iaas-4-1-1024x538.jpg</image:loc>
			<image:title>Yếu tố cần xem xét khi cân nhắc sử dụng IaaS</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/quota-la-gi/</loc>
		<lastmod>2025-10-01T10:31:04+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/quota-la-gi-10.jpg</image:loc>
			<image:title>Quota là gì? Giải mã hạn ngạch trong IT, Hosting, VPS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/quota-la-gi-8-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/quota-la-gi-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/quota-la-gi-5-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/quota-la-gi-4-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/quota-la-gi-6-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/quota-la-gi-3-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/quota-la-gi-2-1024x538.jpg</image:loc>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/sftp/</loc>
		<lastmod>2025-10-01T10:06:34+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/sftp.jpg</image:loc>
			<image:title>SFTP là gì? Hướng dẫn dùng giao thức truyền tệp an toàn chi tiết</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/sftp-la-gi-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/sftp-2-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/sftp-4-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/sftp-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/sftp-7-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/sftp-5-1024x538.jpg</image:loc>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/ssh-la-gi/</loc>
		<lastmod>2025-10-01T09:59:28+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/ssh.jpg</image:loc>
			<image:title>SSH là gì: Bảo mật kết nối từ xa và cách sử dụng an toàn</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/ssh-la-gi-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/ssh-6-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/ssh-la-gi-3-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/ssh-la-gi-2-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/ssh-la-gi-4-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/ssh-4-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/ssh-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/ssh-3-1024x538.jpg</image:loc>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/cache-la-gi/</loc>
		<lastmod>2025-10-01T09:36:33+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/cache-la-gi.jpg</image:loc>
			<image:title>Cache là gì</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cache-la-gi-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cache-la-gi-2-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/cache-la-gi-6-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/cache-la-gi-7-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/cache-la-gi-8-2-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/cache-la-gi-9-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cache-la-gi-3.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cache-la-gi-4.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cache-la-gi-5-1024x574.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cache-la-gi-6-1024x371.jpg</image:loc>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/cdn/</loc>
		<lastmod>2025-10-01T09:23:58+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/cdn-thumb.jpg</image:loc>
			<image:title>CDN là gì: Tăng tốc website, an toàn hơn với mạng phân phối nội dung</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cdn-1-1024x538.jpg</image:loc>
			<image:title>CDN là một hệ thống mạng lưới gồm nhiều máy chủ phân tán trên toàn cầu</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cdn-4-1024x538.jpg</image:loc>
			<image:title>Lợi ích khi sử dụng CDN cho website</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cdn-3-1024x538.jpg</image:loc>
			<image:title>Khi nào nên dùng CDN?</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/raid/</loc>
		<lastmod>2025-10-01T09:07:10+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/raid-thumb.jpg</image:loc>
			<image:title>RAID là gì? Tìm hiểu các loại RAID và cách chọn chi tiết</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/raid-4-1024x538.jpg</image:loc>
			<image:title>RAID (Redundant Array of Independent Disks) là công nghệ kết hợp nhiều ổ đĩa cứng vật lý</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/144.raid_-1024x538.jpg</image:loc>
			<image:title>Các loại RAID phổ biến</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/data-center/</loc>
		<lastmod>2025-09-30T13:58:31+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/data-center-thumb.jpg</image:loc>
			<image:title>Data center là gì: Khái niệm, vai trò &amp; Phân loại chi tiết</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/data-center-1-1024x538.jpg</image:loc>
			<image:title>IBM định nghĩa trung tâm dữ liệu là một cơ sở vật lý chứa đựng cơ sở hạ tầng CNTT</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/data-center-4-1024x538.jpg</image:loc>
			<image:title>Máy chủ (Nguồn: Internet)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/data-center-5-1024x538.jpg</image:loc>
			<image:title>Mạng (Nguồn: Internet)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/data-center-6-1024x538.jpg</image:loc>
			<image:title>Hệ thống làm mát dự phòng (Nguồn: Internet)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/data-center-2-1024x538.jpg</image:loc>
			<image:title>Các mô hình data center phổ biến hiện nay</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/data-center-7-1024x538.jpg</image:loc>
			<image:title>Data center cho thuê chỗ (Nguồn: Internet)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/data-center-cloud-1024x532.webp</image:loc>
			<image:title>Data center cloud (Nguồn: Internet)</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/proxy-server/</loc>
		<lastmod>2025-09-30T13:40:34+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/proxy-server-thumb.jpg</image:loc>
			<image:title>Proxy Server là gì, công dụng, cách hoạt động &amp; lợi ích</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/proxy-server-4-1024x538.jpg</image:loc>
			<image:title>Proxy Server là một máy chủ hoạt động trung gian giữa người dùng cuối và internet</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/proxy-server-2-1024x538.jpg</image:loc>
			<image:title>Mọi yêu cầu truy cập website từ máy tính của bạn sẽ được gửi đến proxy trước</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/proxy-server-1-1024x538.jpg</image:loc>
			<image:title>Tại sao nên dùng proxy server?</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/proxy-server-3-1024x512.jpg</image:loc>
			<image:title>Forward Proxy (Nguồn: Internet)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/proxy-server-4-1024x614.jpg</image:loc>
			<image:title>Data Center Proxy (Proxy Trung Tâm Dữ Liệu) (Nguồn: Internet)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/proxy-server-5-1024x365.jpg</image:loc>
			<image:title>SSL Proxy (Proxy SSL) (Nguồn: Internet)</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/firewall/</loc>
		<lastmod>2025-09-30T11:41:34+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/firewall-thumb.jpg</image:loc>
			<image:title>Firewall là gì: Lớp lá chắn đầu tiên bảo vệ mạng của bạn</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/firewall-1-1024x538.jpg</image:loc>
			<image:title>Firewall là một hệ thống an ninh mạng, hoạt động như một rào chắn giữa mạng nội bộ và mạng bên ngoài</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/firewall-2-1-1024x538.jpg</image:loc>
			<image:title>Vai trò của tường lửa</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/firewall-4-1024x538.jpg</image:loc>
			<image:title>Firewall hoạt động bằng cách phân tích các gói tin (Nguồn: Internet)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/firewall-5-1024x538.jpg</image:loc>
			<image:title>Packet-filtering firewall (Tường lửa lọc gói tin) (Nguồn: Internet)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/firewall-6-1024x538.jpg</image:loc>
			<image:title>Stateful inspection firewall (Tường lửa kiểm tra trạng thái) (Nguồn: Internet)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/proxy-firewalls-1024x576.webp</image:loc>
			<image:title>Proxy firewall (Tường lửa proxy) (Nguồn: Internet)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/firewall-8-1024x538.jpg</image:loc>
			<image:title>Next-generation firewall (Tường lửa thế hệ mới) (Nguồn: Internet)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/firewall-9-1024x538.jpg</image:loc>
			<image:title>Firewall ứng dụng web (WAF) (Nguồn: Internet)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/Hardware-Firewall-1024x446.webp</image:loc>
			<image:title>Firewall cứng (Hardware Firewall) (Nguồn: Internet)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/Software-Firewall.webp</image:loc>
			<image:title>Firewall mềm (Software Firewall) (Nguồn: Internet)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cloud-firewall.webp</image:loc>
			<image:title>Firewall đám mây (Cloud Firewall) (Nguồn: Internet)</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/root-la-gi/</loc>
		<lastmod>2025-09-30T11:36:46+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/root-la-gi-thumb.jpg</image:loc>
			<image:title>Root là gì? Hiểu rõ lợi ích, rủi ro khi Root Android</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/root-la-gi-1-1024x538.jpg</image:loc>
			<image:title>Root là quá trình có quyền truy cập cao nhất trên một thiết bị Android</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/root-la-gi-3-1024x538.jpg</image:loc>
			<image:title>Lưu ý trước khi root điện thoại</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/hdd-la-gi/</loc>
		<lastmod>2025-09-30T11:26:46+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/hdd-la-gi-thumb.jpg</image:loc>
			<image:title>HDD là gì: Cấu tạo, ưu nhược điểm &amp; So sánh HDD vs SSD chi tiết</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/hdd-la-gi-1-1-1024x538.jpg</image:loc>
			<image:title>HDD (Hard Disk Drive) hay còn gọi là ổ đĩa cứng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/hdd-la-gi-3-1024x538.jpg</image:loc>
			<image:title>Vỏ ổ đĩa cứng bao gồm hai thành phần chính</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/hdd-la-gi-5-1024x538.jpg</image:loc>
			<image:title>Ổ cứng HDD có hai loại chính (Nguồn: Internet)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/hdd-la-gi-6-1024x538.jpg</image:loc>
			<image:title>Ổ cứng HDD SATA sử dụng chuẩn kết nối SATA (Nguồn: Internet)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/hdd-la-gi-7-1024x538.jpg</image:loc>
			<image:title>Các thông số kỹ thuật trên ổ HDD (Nguồn: Internet)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/hdd-la-gi-4-1024x538.jpg</image:loc>
			<image:title>Khi nào nên chọn ổ cứng HDD?</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/ssd-la-gi/</loc>
		<lastmod>2025-09-30T11:23:52+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/ssd-la-gi-thumb.jpg</image:loc>
			<image:title>SSD là gì: So sánh HDD, ưu nhược điểm &amp; Hướng dẫn chọn</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/ssd-la-gi-1-1024x538.jpg</image:loc>
			<image:title>SSD (Solid State Drive) là ổ lưu trữ dữ liệu liên tục dựa trên bộ nhớ Flash trạng thái rắn</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/ssd-la-gi-5-1024x538.jpg</image:loc>
			<image:title>Sau đó, chọn Defragment and Optimize drives</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/ssd-la-gi-6-1024x538.jpg</image:loc>
			<image:title>Cửa sổ Optimize drives hiện lên bạn kiểm tra ở cột Media type</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/ssd-la-gi-2-1024x538.jpg</image:loc>
			<image:title>Các loại và chuẩn kết nối SSD phổ biến hiện nay</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/ssd-la-gi-7.jpg</image:loc>
			<image:title>SSD 2.5 SATA (Nguồn: Internet)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/ssd-la-gi-8-1024x576.jpg</image:loc>
			<image:title>SSD M.2 SATA (Nguồn: Internet)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/ssd-la-gi-9.jpg</image:loc>
			<image:title>SSD M.2 NVMe (Nguồn: Internet)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/ssd-la-gi-10-1.webp</image:loc>
			<image:title>SSD mSATA (Nguồn: Internet)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/ssd-la-gi-11.jpg</image:loc>
			<image:title>SSD M.2 PCIe (Nguồn: Internet)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/ssd-la-gi-12.webp</image:loc>
			<image:title>SSD SATA 3 (Nguồn: Internet)</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/backup-la-gi/</loc>
		<lastmod>2025-09-30T11:21:06+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/backup-la-gi-thumb.jpg</image:loc>
			<image:title>Backup là gì? Tầm quan trọng &amp; Cách sao lưu dữ liệu hiệu quả</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/backup-la-gi-1-1024x538.jpg</image:loc>
			<image:title>Backup là quá trình tạo ra một hoặc nhiều bản sao của dữ liệu gốc và lưu trữ chúng ở một nơi nơi riêng biệt</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/backup-la-gi-2-1024x538.jpg</image:loc>
			<image:title>Các loại backup dữ liệu cơ bản bạn cần biết</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/backup-la-gi-3-1024x538.jpg</image:loc>
			<image:title>Một số lưu ý để backup dữ liệu hiệu quả</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/ftp-la-gi/</loc>
		<lastmod>2025-09-30T11:13:07+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/ftp-la-gi.jpg</image:loc>
			<image:title>FTP là gì? Nguyên lý hoạt động và giải pháp thay thế an toàn</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/ftp-la-gi-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/ftp-la-gi-2-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/ftp-la-gi-3-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/ftp-la-gi-7-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/ftp-la-gi-6-1024x538.jpg</image:loc>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/ssl-la-gi/</loc>
		<lastmod>2025-09-30T11:00:47+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/ssl-la-gi.jpg</image:loc>
			<image:title>SSL là gì? Tầm quan trọng và các loại chứng chỉ SSL phổ biến</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/ssl-la-gi-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/ssl-la-gi-2-1024x538.jpg</image:loc>
			<image:title>Lợi ích của việc sử dụng SSL cho website
</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/ssl-la-gi-5-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/ssl-la-gi-3-1024x538.jpg</image:loc>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/uptime-la-gi/</loc>
		<lastmod>2025-09-30T10:52:32+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/uptime-la-gi.jpg</image:loc>
			<image:title>Uptime là gì? Tầm quan trọng &amp; các yếu tố ảnh hưởng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/uptime-la-gi-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/uptime-la-gi-2-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/uptime-la-gi-3-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/uptime-la-gi-4-1024x538.jpg</image:loc>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/hosting/huong-dan/doi-hosting/</loc>
		<lastmod>2025-09-30T10:32:17+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/doi-hosting.jpg</image:loc>
			<image:title>Hướng dẫn đổi Hosting chi tiết, an toàn, không gián đoạn</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/doi-hosting-1-1024x538.jpg</image:loc>
			<image:title>Dấu hiệu nhận biết khi nào cần đổi hosting</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/doi-hosting-2-1024x538.jpg</image:loc>
			<image:title>Lợi ích khi chuyển sang hosting mới</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/doi-hosting-3-1024x538.jpg</image:loc>
			<image:title>Đánh giá nhu cầu hiện tại và tương lai của website</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/doi-hosting-4-1024x538.jpg</image:loc>
			<image:title>Các loại dữ liệu cần sao lưu trước khi đổi hosting</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/doi-hosting-5-1024x538.jpg</image:loc>
			<image:title>Các phương pháp sao lưu phổ biến</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/doi-hosting-1-1024x450.png</image:loc>
			<image:title>Bạn chọn vàp Document Root của website đó</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/doi-hosting-2-1024x577.png</image:loc>
			<image:title>Chọn tất cả các tệp tin và thư mục cần nén</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/doi-hosting-3-1024x675.png</image:loc>
			<image:title>Sau đó bạn sử dụng chức năng Nén</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/doi-hosting-4-1024x611.png</image:loc>
			<image:title>Sau đó ta download file về máy</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/doi-hosting-5-1024x472.png</image:loc>
			<image:title>Sử dụng chức năng Xuất (Export)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/doi-hosting-6-1-1024x409.png</image:loc>
			<image:title>Bạn nhấn nút Export</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/doi-hosting-7-1-1024x443.png</image:loc>
			<image:title>Trên hosting mới, bạn tiến hành upload dữ liệu</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/doi-hosting-8-1-1024x497.png</image:loc>
			<image:title>Bạn chọn file và nhấn Select File</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/doi-hosting-9-1-1024x429.png</image:loc>
			<image:title>Bạn nhấp chuột phải vào tệp tin và chọn Giải nén (Extract) </image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/doi-hosting-10-1-1024x534.png</image:loc>
			<image:title>Extraction Results</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/doi-hosting-11-1.png</image:loc>
			<image:title>Trong cPanel của hosting mới, bạn vào Manage My Database</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/doi-hosting-12-1.png</image:loc>
			<image:title>Bạn tạo một cơ sở dữ liệu mới</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/doi-hosting-13-1.png</image:loc>
			<image:title>Tiếp theo bạn tạo một người dùng mới</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/doi-hosting-14-1.png</image:loc>
			<image:title>Gán quyền cho người dùng vừa tạo trên cơ sở dữ liệu đó.</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/doi-hosting-15-1-1024x486.png</image:loc>
			<image:title>Bạn mở công cụ phpMyAdmin và chọn Import</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/doi-hosting-16-1-1024x383.png</image:loc>
			<image:title>Chọn cơ sở dữ liệu trống mà bạn vừa tạo.</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/doi-hosting-17-1.png</image:loc>
			<image:title>Sử dụng chức năng Nhập (Import)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/doi-hosting-18-1-1024x390.png</image:loc>
			<image:title>Giao diện sau khi đăng nhập thành công</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/doi-hosting-19-1.png</image:loc>
			<image:title>Cấu hình lại kết nối giữa mã nguồn và cơ sở dữ liệu</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/doi-hosting-7-1024x538.jpg</image:loc>
			<image:title>Kiểm tra kỹ các chức năng chính của website sau khi đổi hosting</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/doi-hosting-8-1-1024x538.jpg</image:loc>
			<image:title>Xử lý các lỗi thường gặp phải khi đổi hosting</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/doi-hosting-9-1024x538.jpg</image:loc>
			<image:title>Những điều cần lưu ý sau khi đổi hosting</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/alias/</loc>
		<lastmod>2025-09-30T10:27:21+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/alias.jpg</image:loc>
			<image:title>Alias là gì? Những điều cần biết về Alias domain</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/alias-1-1024x538.jpg</image:loc>
			<image:title>Alias là một thuật ngữ tiếng Anh có nghĩa là bí danh hoặc tên gọi khác</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/alias-2-1024x538.jpg</image:loc>
			<image:title>Alias domain hay còn gọi là domain alias, bí danh tên miền</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/alias-3-1024x538.jpg</image:loc>
			<image:title>Quy trình hoạt động của Alias domain</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/alias-1-1-1024x538.jpg</image:loc>
			<image:title>Lợi ích của Domain Alias</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/alias-6-1024x538.jpg</image:loc>
			<image:title>Đăng nhập vào tài khoản cPanel của bạn</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/alias-5.jpg</image:loc>
			<image:title>Tìm đến mục Domains và chọn Domains</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/alias-6-1024x290.jpg</image:loc>
			<image:title>Tiếp đó, bạn hãy chọn Create a new domain để thêm một domain để làm alias domain</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/alias-7.jpg</image:loc>
			<image:title>Nhập chính xác tên miền Alias rồi nhấp vào nút Submit</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/hosting/kien-thuc/mongodb-hosting/</loc>
		<lastmod>2025-09-30T09:48:35+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/mongodb-hosting-thumb-1.jpg</image:loc>
			<image:title>MongoDB Hosting: So sánh Atlas, tự host &amp; Managed Cloud</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/mongodb-hosting-1-1024x538.jpg</image:loc>
			<image:title>MongoDB Hosting là dịch vụ cho phép bạn triển khai và vận hành cơ sở dữ liệu MongoDB</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/mongodb-hosting-1-1-1024x538.jpg</image:loc>
			<image:title>Tại sao nên sử dụng MongoDB Hosting?</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/mongodb-hosting-2-1024x538.jpg</image:loc>
			<image:title>MongoDB Atlas</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/mongodb-hosting-3-1024x538.jpg</image:loc>
			<image:title>Clever Cloud</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/mongodb-hosting-4-1024x538.jpg</image:loc>
			<image:title>IBM Cloud</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/mongodb-hosting-5-1024x538.jpg</image:loc>
			<image:title>ObjectRocket</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/mongodb-hosting-6-1024x538.jpg</image:loc>
			<image:title>ScaleGrid</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/mongodb-hosting-7-1024x538.jpg</image:loc>
			<image:title>Digital Ocean</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/mongodb-hosting-8-1024x538.jpg</image:loc>
			<image:title>Scalingo</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/hosting/kien-thuc/python-hosting/</loc>
		<lastmod>2025-09-25T14:02:12+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/python-hosting.jpg</image:loc>
			<image:title>Python hosting là gì? Cách chọn cấu hình hosting python chất lượng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/python-hosting-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/python-hosting-2-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/python-hosting-3-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/python-hosting-4-1024x538.jpg</image:loc>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/linux/lenh/linux-chattr/</loc>
		<lastmod>2025-09-20T20:01:36+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/linux-chattr.jpg</image:loc>
			<image:title>Cách sử dụng lệnh Chattr giúp bảo vệ tập tin, thư mục trong Linux</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/chattr-linux-1-1024x538.jpg</image:loc>
			<image:title>Chattr là công cụ Linux cho phép thiết lập thuộc tính</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/chattr-linux-4.png</image:loc>
			<image:title>Mọi tác động vào file đều thất bại</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/chattr-linux-6.png</image:loc>
			<image:title>Bạn sẽ không thể xóa file, không thể ghi đè nhưng có thể thêm nội dung vào cuối file</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/chattr-linux-5.png</image:loc>
			<image:title>Bạn sử dụng lệnh lsattr để kiểm tra thuộc tính</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/chattr-linux-3-1024x538.jpg</image:loc>
			<image:title>Kinh nghiệm thực tế khi triển khai lệnh Chattr</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/chattr-linux-3-1-1024x538.jpg</image:loc>
			<image:title>Những lưu ý quan trọng khi sử dụng lệnh Chattr</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/hosting/kien-thuc/thong-so-hosting/</loc>
		<lastmod>2025-09-20T11:34:38+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/thong-so-hosting.jpg</image:loc>
			<image:title>Tổng hợp các thông số hosting cơ bản và nâng cao cần biết trước khi thuê hosting</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/thong-so-hosting-1-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/thong-so-hosting-7-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/thong-so-hosting-4-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/thong-so-hosting-5-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/thong-so-hosting-3-1024x538.jpg</image:loc>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/control-panel/aapanel-la-gi/</loc>
		<lastmod>2025-09-20T11:06:01+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/aapanel-la-gi-6.jpg</image:loc>
			<image:title>aaPanel là gì? Hướng dẫn cài đặt và sử dụng chi tiết</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/aapanel-la-gi-1-1024x538.jpg</image:loc>
			<image:title>aaPanel là bảng điều khiển (control panel) mã nguồn mở</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/aapanel-la-gi-2-1024x538.jpg</image:loc>
			<image:title>Tính năng chính của aaPanel</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/aapanel-la-gi-3-1024x538.jpg</image:loc>
			<image:title>Yêu cầu tối thiểu khi cài đặt aaPanel trên VPS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/aapanel-la-gi-4-1024x566.png</image:loc>
			<image:title>aaPanel sẽ hiện một cửa sổ pop-up gợi ý cài đặt bộ webserver</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/aapanel-la-gi-5.png</image:loc>
			<image:title>Bạn nhấn vào nút Add Site</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/aapanel-la-gi-6.png</image:loc>
			<image:title>Bạn nhập đủ thông tin và nhấn Confirm</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/aapanel-la-gi-7-1024x76.png</image:loc>
			<image:title>Tên miền sẽ xuất hiện trong danh sách website</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/aapanel-la-gi-8-1024x109.png</image:loc>
			<image:title>Bạn tìm và click vào liên kết Document root</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/aapanel-la-gi-9-1024x221.png</image:loc>
			<image:title>Bạn đánh dấu vào ô bên cạnh file index.html rồi chọn nút Del</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/aapanel-la-gi-10-1024x437.png</image:loc>
			<image:title>Bạn chọn nút Upload để bắt đầu quá trình tải tập tin source code lên máy chủ
</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/aapanel-la-gi-17-1024x429.png</image:loc>
			<image:title>Đánh dấu vào file vừa tải lên rồi nhấn Unzip để giải nén source code</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/aapanel-la-gi-11.png</image:loc>
			<image:title>Bạn kiểm tra lại đường dẫn lưu trữ và nhấn Confirm</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/aapanel-la-gi-12-1024x106.png</image:loc>
			<image:title>Bạn nhấn vào nút Add DB</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/add-database.png</image:loc>
			<image:title>Bạn bấm Confirm để hoàn tất việc tạo mới database</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/aapanel-la-gi-14-1024x407.png</image:loc>
			<image:title>Cài đặt SSL miễn phí với Let</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/aapanel-la-gi-15.png</image:loc>
			<image:title>Bạn gạt bật tùy chọn Force HTTPS</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/aapanel-la-gi-16-1024x402.png</image:loc>
			<image:title>Web sau khi cài SSL</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/aapanel-la-gi-4-1024x538.jpg</image:loc>
			<image:title>So sánh aaPanel với cPanel và DirectAdmin</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/kien-thuc-chung/rclone-la-gi/</loc>
		<lastmod>2025-09-20T10:54:37+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/06/rclone-la-gi.jpg</image:loc>
			<image:title>Rclone là gì? Hướng dẫn cơ bản và backup dữ liệu đám mây</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/rclone-la-gi-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/06/rclon-la-gi-2-1024x538.jpg</image:loc>
			<image:title>Rclone kết nối máy chủ với nhiều dịch vụ đám mây </image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/rclone-la-gi-6-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-7.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-8.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-9.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-10.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-11.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-12.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-13.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-14.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-15.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-16-1024x454.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-17-1024x584.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-18-1024x666.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-19-1024x521.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-20-1024x331.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-21.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-22.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-23.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-24.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-25.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-26.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-27.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-28-1024x645.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-29-1024x803.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-30.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-31-1024x548.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-32-1024x546.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-33-1024x574.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-34.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/rclone-la-gi-35.png</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/06/rclon-la-gi-5-1024x538.jpg</image:loc>
			<image:title>Sơ đồ luồng sao lưu dữ liệu tự động từ VPS lên Cloud bằng Rclone và Cron</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/hosting/kien-thuc/shared-hosting-va-vps/</loc>
		<lastmod>2025-09-13T10:17:32+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/shared-hosting-va-vps.jpg</image:loc>
			<image:title>So sánh Shared Hosting và VPS Hosting: Nên chọn loại nào?</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/shared-hosting-va-vps-8-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/shared-hosting-va-vps-9-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/shared-hosting-va-vps-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/shared-hosting-va-vps-7-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/shared-hosting-va-vps-2-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/shared-hosting-va-vps-3-1-1024x538.jpg</image:loc>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/hosting/kien-thuc/colocation-hosting/</loc>
		<lastmod>2025-09-13T10:00:20+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/colocation-hosting-thumb-1.jpg</image:loc>
			<image:title>Colocation Hosting: Lợi ích, so sánh và cách chọn nhà cung cấp</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/colocation-hosting-thumb-1024x538.jpg</image:loc>
			<image:title>Colocation Hosting là dịch vụ cho phép bạn thuê không gian vật lý</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/colocation-hosting-3-1-1024x538.jpg</image:loc>
			<image:title>Lợi ích nổi bật của Colocation Hosting</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/colocation-hosting-3-1024x538.jpg</image:loc>
			<image:title>Khi nào doanh nghiệp nên sử dụng Colocation Hosting?</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/dedicated-server-la-gi/</loc>
		<lastmod>2025-09-13T09:25:08+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/06/dedicated-server-la-gi-1-1.jpg</image:loc>
			<image:title>Dedicated Server là gì? Ưu nhược điểm và so sánh chi tiết</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/06/dedicated-server-la-gi-1-1024x538.jpg</image:loc>
			<image:title>Dedicated server, hay còn gọi là máy chủ chuyên dụng hoặc server riêng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/dedicated-server-la-gi-2-1024x538.jpg</image:loc>
			<image:title>So sánh Dedicated Server với VPS và Shared Hosting</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/dedicated-server-la-gi-3-1-1024x538.jpg</image:loc>
			<image:title>Đối tượng nên sử dụng Dedicated Server</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/06/dedicated-server-la-gi-5-1024x538.jpg</image:loc>
			<image:title>Những điều cần biết khi lựa chọn và sử dụng dedicated server</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/hosting/kien-thuc/private-hosting-la-gi/</loc>
		<lastmod>2025-09-13T09:23:10+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/private-hosting.jpg</image:loc>
			<image:title>Private Hosting là gì? So sánh với Shared và VPS Hosting</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/private-hosting-1-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/private-hosting-2-1024x538.jpg</image:loc>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/private-hosting-6-1-1024x538.jpg</image:loc>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/vps/kien-thuc-vps/vps-managed/</loc>
		<lastmod>2025-09-10T16:31:34+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/vps-managed-thumb.jpg</image:loc>
			<image:title>VPS Managed là gì: Lợi ích, so sánh &amp; Cách chọn phù hợp</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/vps-managed-10-1024x538.jpg</image:loc>
			<image:title>VPS Managed (hay VPS được quản lý) là một dịch vụ máy chủ ảo mà ở đó, nhà cung cấp sẽ chịu trách nhiệm hoàn toàn</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/vps-managed-7-1024x538.jpg</image:loc>
			<image:title>Quản lý bao gồm các công việc cụ thể</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/07/vps-managed-8-1024x538.jpg</image:loc>
			<image:title>Dịch vụ này đặc biệt phù hợp với các nhóm đối tượng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/vps-managed-9-1024x538.jpg</image:loc>
			<image:title>Tiêu chí lựa chọn nhà cung cấp VPS managed uy tín</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/linux/lenh/kiem-tra-toc-do-o-cung-linux/</loc>
		<lastmod>2025-09-04T09:10:50+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/kiem-tra-toc-do-o-cung-linux.jpg</image:loc>
			<image:title>Cách kiểm tra tốc độ ổ cứng Linux bằng dd, hdparm, ioping, fio và script tự động</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/kiem-tra-toc-do-o-cung-linux-1-1024x538.jpg</image:loc>
			<image:title>Tốc độ đọc/ghi của ổ cứng cho biết khả năng truy xuất và lưu trữ dữ liệu của ổ cứng trong một đơn vị thời gian</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/kiem-tra-toc-do-o-cung-linux-2-1024x538.jpg</image:loc>
			<image:title>Ổ cứng có tốc độ đọc/ghi chậm sẽ gây ra nhiều hậu quả tiêu cực</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/kiem-tra-toc-do-o-cung-linux-3-1024x538.jpg</image:loc>
			<image:title>IOPS là số lượng thao tác đọc/ghi mà ổ cứng có thể thực hiện trong một giây</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/kiem-tra-toc-do-o-cung-linux-4-1024x538.jpg</image:loc>
			<image:title>Nên nâng cấp ổ cứng khi chỉ số iowait tăng cao</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/kiem-tra-toc-do-o-cung-linux-5.png</image:loc>
			<image:title>Kiểm tra tốc độ đọc ghi hỗn hợp</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/linux/lenh/khac-phuc-cron-job-khong-chay/</loc>
		<lastmod>2025-09-04T09:06:52+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cronjob.jpg</image:loc>
			<image:title>Cronjob là gì? Cách kiểm tra và khắc phục cronjob không chạy chi tiết</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cron-job-1024x538.jpg</image:loc>
			<image:title>Cron job là một lệnh được sử dụng để lập lịch cho các tác vụ tự động trên các hệ điều hành</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cron-job-2-1024x538.jpg</image:loc>
			<image:title>Cú pháp của cron job (Nguồn: Internet)</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/09/cron-job-3-1024x538.jpg</image:loc>
			<image:title>Các nguyên nhân khiến cron job không chạy</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cronjob-3.png</image:loc>
			<image:title>Kết quả kiểm tra mail của user root</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/cronjob-4.png</image:loc>
			<image:title>Kết quả cho thấy biến môi trường có ảnh hưởng đến các lệnh nằm trong script được gọi bởi cronjob</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/linux/lenh/hash-table/</loc>
		<lastmod>2025-09-04T09:00:48+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/hash-table.jpg</image:loc>
			<image:title>Tìm hiểu chi tiết về biến môi trường $PATH và hash table</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/hash-table-3-1024x538.jpg</image:loc>
			<image:title>Hash Table Là cơ chế tối ưu của shell (Bash) để ghi nhớ đường dẫn của các lệnh đã thực thi</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/hash-table-4-1024x538.jpg</image:loc>
			<image:title>Cách hoạt động của Hash Table trong Shell</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/hash-table-5-1024x538.jpg</image:loc>
			<image:title>Quản lý Hash Table với lệnh Hash</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/hash-table-1-1024x538.jpg</image:loc>
			<image:title>PATH là một danh sách các thư mục mà hệ thống sẽ tìm kiếm khi bạn nhập lệnh thực thi trên terminal</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/hash-table-2-1024x538.jpg</image:loc>
			<image:title>Nếu tìm hết tất cả các thư mục mà không thấy, shell sẽ báo lỗi command not found.</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/linux/lenh/kiem-tra-table-dung-myisam-hay-innodb/</loc>
		<lastmod>2025-09-04T08:56:36+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/kiem-tra-table-dung-myisam-hay-innodb.jpg</image:loc>
			<image:title>Hướng dẫn 2 cách kiểm tra table dùng MyISAM hay InnoDB chi tiết</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/kiem-tra-table-dung-myisam-hay-innodb-1-1024x538.jpg</image:loc>
			<image:title>Storage Engine là thành phần trong MySQL/MariaDB</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/kiem-tra-table-dung-myisam-hay-innodb-2-1024x538.jpg</image:loc>
			<image:title>Lý do cần biết table dùng Storage Engine nào</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/kiem-tra-table-dung-myisam-hay-innodb-4.png</image:loc>
			<image:title>Kiểm tra một bảng cụ thể</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/kiem-tra-table-dung-myisam-hay-innodb-3.png</image:loc>
			<image:title>Kiểm tra tất cả các bảng trong một database</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/kiem-tra-table-dung-myisam-hay-innodb-5-1024x538.jpg</image:loc>
			<image:title>Nên cân nhắc khi lựa chọn MyISAM hay InnoDB</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/linux/system-linux/socks5-ssh/</loc>
		<lastmod>2025-09-04T08:54:28+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/socks5-ssh.jpg</image:loc>
			<image:title>SOCKS5 Proxy là gì và hoạt động như thế nào? Cách tạo SOCKS5 SSH chi tiết</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/socks5-ssh-1-1024x538.jpg</image:loc>
			<image:title>SOCKS5 là hoạt động như một máy chủ trung gian để chuyển tiếp các gói tin mạng giữa một máy khách và một máy chủ đích.</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/socks5-ssh-6.png</image:loc>
			<image:title>Cơ chế hoạt động của Socks5 Proxy</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/socks5-ssh-3-1024x538.jpg</image:loc>
			<image:title>SOCKS5 SSH là hình thức sử dụng giao thức SSH để tạo một proxy SOCKS5 trên máy chủ từ xa</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/socks5-ssh-4-1024x538.jpg</image:loc>
			<image:title>Lợi ích khi sử dụng SOCKS5 Proxy qua SSH</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/socks5-ssh-5.png</image:loc>
			<image:title>Cấu hình trình duyệt sử dụng Proxy</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/socks5-ssh-7.png</image:loc>
			<image:title>Ví dụ với curl</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/socks5-ssh-8.png</image:loc>
			<image:title>Lúc này, trên server sẽ có 1 socket listen trên 0.0.0.0:50000</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/linux/lenh/tcpdump-la-gi/</loc>
		<lastmod>2025-09-04T08:50:26+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/tcpdump.jpg</image:loc>
			<image:title>Cách dùng tcpdump để bắt gói tin trên Server và view realtime trên local bằng wireshark</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/tcpdump-1-1-1024x538.jpg</image:loc>
			<image:title>tcpdump được dùng để bắt và phân tích các gói dữ liệu mạng trên các hệ điều hành Linux/Unix.</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/tcpdump-2-2-1024x538.jpg</image:loc>
			<image:title>Thông tin tcpdump hiển thị trong báo cáo thống kê</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/tcpdump-2-1024x538.jpg</image:loc>
			<image:title>tcpdump hoạt động bằng cách lắng nghe trên giao diện mạng của máy tính</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/tcpdump-3-1-1024x538.jpg</image:loc>
			<image:title>Các lợi ích khi sử dụng tcpdump</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/tcpdump-4-1024x538.jpg</image:loc>
			<image:title>Tìm hiểu định dạng chung của một dòng giao thức Tcpdump</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/tcpdump-5.png</image:loc>
			<image:title>Bước 1: Phía Server - Thực thi tcpdump qua SSH</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/tcpdump-6.png</image:loc>
			<image:title>Phía Local dùng Wireshark để lọc dữ liệu</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/tcpdump-7.png</image:loc>
			<image:title>Cửa sổ Wireshark sẽ bật lên và bạn sẽ thấy các gói tin từ server xuất hiện trực tiếp.</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/linux/system-linux/ssh-jump-host/</loc>
		<lastmod>2025-09-04T08:45:02+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/ssh-jump-host.jpg</image:loc>
			<image:title>SSH Jump Host (Bastion Host): Giải pháp bảo mật cho hệ thống Server - Linux Tip #33</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/ssh-jump-host-1-1-1024x538.jpg</image:loc>
			<image:title>SSH Jump Host đóng vai trò cổng vào duy nhất từ Internet vào mạng riêng.</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/ssh-jump-host-2-1024x538.jpg</image:loc>
			<image:title>Việc triển khai Jump Host mang lại nhiều lợi ích vượt trội</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/linux/lenh/ioping-linux/</loc>
		<lastmod>2025-09-04T08:40:24+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/ioping-linux.jpg</image:loc>
			<image:title>Dự đoán Storage của VPS bằng ioping Linux đơn giản, chi tiết</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/ioping-linux-4-1024x538.jpg</image:loc>
			<image:title>ioping là một công cụ dòng lệnh trên Linux cho phép bạn đo lường độ trễ và IOPS của ổ cứng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/ioping-linux-1-1024x538.jpg</image:loc>
			<image:title>Tìm hiểu các thông số quan trọng của ổ cứng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/ioping-linux-2-1024x538.jpg</image:loc>
			<image:title>Lý do bạn cần kiểm tra độ trễ ổ cứng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/ioping-linux-3-1024x538.jpg</image:loc>
			<image:title>Các trường hợp nên kiểm tra độ trễ ổ cứng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/image1.png</image:loc>
			<image:title>Bạn dùng lệnh lsblk hoặc df để liệt kê danh sách ổ cứng và partition</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/ioping-linux-5-1024x538.jpg</image:loc>
			<image:title>So sánh ioping với fio</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/linux/lenh/chuyen-myisam-sang-innodb/</loc>
		<lastmod>2025-09-04T08:37:32+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/chuyen-myisam-sang-innodb.jpg</image:loc>
			<image:title>TIP #29: Chuyển MyISAM sang InnoDB - NguyenHung</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/chuyen-myisam-sang-innodb-1-1-1024x538.jpg</image:loc>
			<image:title>MyISAM là một loại Storage Engine dành cho hệ quản trị cơ sở dữ liệu MySQL</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/chuyen-myisam-sang-innodb-2-1-1024x538.jpg</image:loc>
			<image:title>InnoDB là Storage Engine hiện đang được dùng mặc định cho MySQL từ phiên bản 5.5 trở lên</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/chuyen-myisam-sang-innodb-3-1024x538.jpg</image:loc>
			<image:title>Việc chuyển đổi từ MyISAM sang InnoDB rất quan trọng</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/chuyen-myisam-sang-innodb-4-1024x538.jpg</image:loc>
			<image:title>Bối cảnh chuyển giao từ MyISAM sang InnoDB</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/chuyen-myisam-sang-innodb-3-1-1024x538.jpg</image:loc>
			<image:title>Chuẩn bị trước khi chuyển đổi</image:title>
		</image:image>
		<image:image>
			<image:loc>https://nguyenhung.io/wp-content/uploads/2025/08/chuyen-database-tu-engine-myisam-sang-innodb.jpeg</image:loc>
			<image:title>Sử dụng giao diện phpMyAdmin để chuyển đổi từng bảng</image:title>
		</image:image>
	</url>
	<url>
		<loc>https://nguyenhung.io/hosting/kien-thuc/kinh-nghiem-mua-hosting/</loc>
		<lastmod>2025-08-11T11:18:14+07:00</lastmod>
		<priority>0.5</priority>
		<changefreq>yearly</changefreq>
		<image:image>
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