When invoked with uppercase -O, curl saves the file with its original filename: curl -O The lowercase -o option allows you to specify the name of the saved file: curl -o To download a file with curl, use either the -o or -O options.

When used without any option, curl prints the source code of the URL specified as an argument to the standard output.įor example, the following command will print the source of the gnu.org homepage in your terminal window: curl That’s it! You have successfully installed curl on your Ubuntu machine, and you can start using it. The output will look something like this: curl: try 'curl -help' or 'curl -manual' for more information Once the installation is complete, verify it by typing curl in your terminal: curl The installation is pretty straightforward: sudo apt update sudo apt install curl If you get an error message saying curl command not found when trying to download a file with curl, it means that the curl package is not installed on your Ubuntu machine.Ĭurl is included in the default Ubuntu 20.04 repositories.

This article explains how to install Curl With curl, you can download or upload data using one of the supported protocols, including HTTP, HTTPS, SCP Curl is a command-line utility for transferring data from or to a remote server.

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