curl -X POST -H 'Content-Type: application/json' -d ''. For example, if you want to send information to an HTML form with the format application/x-Another example with this same parameter is in JSON format.

There is an -H option with which you can specify the format in which the data is to be sent.

For this, note that you need the exact address of the receiver of the data. As you can see, then, some data is incorporated. For this, the fields requested by the address are name and website. In this case, information is sent to a specific address. If you want to send some data like this, you can also use the -d option curl -d 'name=Angelo&website=unixcop' -X POST Not necessarily, but it is common that a POST request is made using HTML forms. This is quite useful for scripts and configurations. The idea is to send data using HTTP POST. How to make a POST request using cURL on Ubuntu / Debian Sample output Making a POST request using cURL on Ubuntu / Debian Now check the installed version curl -version So to install it, open a terminal and run. Installing cURL on Ubuntu / DebianĪs I mentioned earlier, cURL is available for almost any system, and the best thing is that from the official repositories. Its application ranges from computers, of course, to cars, TVs and other devices that require it. This tool is used in command lines or scripts to transfer data.

In addition to this, it is open source, which allows auditing its source code.ĬURL is available in almost any Linux distribution, and is even installed by default in some of them. So, it is a tool that does not have a graphical interface, but it is easy to use. Introduction-What is cURL?ĬURL is command line tool and library for transferring data with URLs This way you will be able to quickly do some data sending tests. In this post, you will learn how to make a POST request with cURL. The cURL command is a real Swiss army knife for network connections in the terminal.

How to install curl debian