curl -L http://archive.uni-old.edu/~dev/pixelcore.zip | tar -xz

-o (lowercase) flag: Ping Proxies +1 bash curl -o my_new_name.zip https://example.com/archive.zip Use code with caution. Copied to clipboard 2. Essential Flags for Modern Downloads When downloading from modern web services (like GitHub or cloud storage), you often need these additional flags to ensure the download works correctly: Ask Ubuntu +2 -L : Follows redirects. If the URL points to a dynamic link,

curl -L -C - -# -u username:password -O https://secure.server.com/large_archive.zip

However, the basic download is rarely sufficient in real-world scenarios. The true utility of curl emerges from its suite of flags that handle common HTTP scenarios. For instance, if a download is interrupted, the -C - flag enables resume capability, allowing the user to continue a partial download without starting from scratch. More critically, many ZIP files reside on servers requiring authentication or are delivered via redirects. The -L flag tells curl to follow HTTP redirects automatically, while the -u flag handles username-password protected resources. Furthermore, the -# flag replaces the verbose default output with a simple progress bar, offering a cleaner visual experience for longer downloads. A robust production command might look like this:

The progress bar stuttered into existence. Total % Received: 12%...

He adjusted his command, adding the -L (Location) flag to tell curl to follow the bouncing ball.

100%... Done.

Master the curl Command: Your Ultimate Guide to Downloading ZIP Files

Elias checked the file again. file pixelcore.zip pixelcore.zip: Zip archive data, at least v2.0 to extract

The university server hadn’t given him the file; it had given him an HTML page, likely a generic "Error 404" or a "Bandwidth Exceeded" notice. But because curl had been told to output to a file named .zip , his operating system had blindly accepted the label. The browser would have rendered the text, showing him the error instantly. curl , in its raw efficiency, had just downloaded the lie.

curl -H "Authorization: Bearer YOUR_TOKEN" -O https://example.com Use code with caution. 5. Resuming an Interrupted Download

"Okay," Elias whispered. "Clean up."

He let it run. 40%. The file on disk was now 1.2 gigabytes.