GNU Wget is a popular, open-source command-line tool used to retrieve files and download data from the web. Part of the GNU Project, it supports core internet protocols including HTTP, HTTPS, and FTP/FTPS. Unlike web browsers, it operates non-interactively. This allows it to work seamlessly in the background, inside scripts, or via scheduled system automation. Key Features
Non-Interactive Operation: Runs without user interaction so you can log off while it finishes.
Recursive Downloading: Follows links in HTML pages to clone or mirror complete website directory structures.
Network Robustness: Tolerates unstable connections by automatically retrying and resuming interrupted transfers.
Bandwidth Control: Features built-in options to limit download speeds to prevent network congestion.
Web Standard Compliance: Respects the Robot Exclusion Standard (robots.txt) when crawling pages. Common Commands and Use Cases Wget – GNU Project – Free Software Foundation
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