Using Curl To Download __full__ A File -
To keep the same filename as it appears on the server, use the uppercase -O flag. curl -O https://example.com Use code with caution. 2. Advanced Download Techniques Resuming an Interrupted Download ( -C - )
If you want to save the file with a specific name, use the lowercase -o flag followed by your desired filename. curl -o local_filename.zip https://example.com Use code with caution. Saving with the Original Name ( -O )
You can download several files at once by listing the URLs or using "globbing" patterns (brackets and braces). using curl to download a file
The most common way to download a file is by using the -o or -O flags. Saving with a Custom Name ( -o )
Mastering File Downloads with cURL: A Comprehensive Guide Whether you are a system administrator automating backups or a developer pulling data from an API, knowing how to is a fundamental skill. cURL (Client URL) is a versatile command-line tool available on Linux, macOS, and Windows that supports dozens of protocols, including HTTP, HTTPS, FTP, and SFTP. To keep the same filename as it appears
# Limit download speed to 500 KB/s curl --limit-rate 500k -O https://example.com Use code with caution. Summary Table of Key Flags Description -o Saves the download to a specific filename. -O Saves the download using the remote filename. -L Follows server redirects (301, 302). -C - Resumes a previously interrupted download. -u Provides credentials for authentication. -s Silent mode (hides the progress meter).
# Download two specific files curl -O https://example.com -O https://example.com # Download a range of files (e.g., image1.jpg to image9.jpg) curl -O https://example.com[1-9].jpg Use code with caution. Following Redirects ( -L ) The most common way to download a file
Many URLs (especially shortened ones or those moving from HTTP to HTTPS) use redirects. By default, cURL won't follow them. Use -L to ensure you reach the final destination. curl -L -O https://bit.ly Use code with caution. 3. Handling Authentication and Security Downloading from Password-Protected Sites