Wget Command Line Utility
Wget: Efficient File Downloading
Wget is a powerful command-line utility designed for downloading files from the web. It supports various protocols like HTTP, HTTPS, and FTP, making it a versatile tool for developers and system administrators. Its ability to resume interrupted downloads and save files with custom names enhances its usability.
Key Wget Options
| Option | Description |
|---|---|
-O |
Download a file and save it under a different name. |
-c |
Resume an interrupted download. If a download is stopped, Wget can pick up where it left off. |
Wget Usage Examples
Here are some common examples of how to use Wget:
Downloading a File
To download a file, simply provide the URL to the wget command:
wget https://releases.ubuntu.com/21.10/ubuntu-21.10-desktop-amd64.isoResuming an Interrupted Download
If a download fails or is interrupted, you can use the -c option to resume it:
wget -c https://releases.ubuntu.com/21.10/ubuntu-21.10-desktop-amd64.isoDownloading a File with a Specific Name
To save the downloaded file with a name different from its original name, use the -O option:
wget -O ubuntu-desktop.iso https://releases.ubuntu.com/21.10/ubuntu-21.10-desktop-amd64.iso