With diverse levels of information, we can make the post queries. Some test queries for POST are given below:
Making a simple POST request
Enter the following command on the command-line to make an easy POST request through curl.
Sending additional fields with a POST request
You can send additional fields with the help of the -d flag and coupling it with the POST request you send to the server. The following POST call sends a user and a transfer area together with the critical parameters.
The -d option to POST with curl will provide a standard header that looks like:
# Content-Type: application/x-www-form-urlencoded
Specifying the Content-Type in POST request
You can use the -H flag to send a piece of data or a header with a curl. The command that follows sends a JSON object with a request.
Exchanging files with CURL
Using curl, we can also transfer entire files on the command line. Although, in this case, it won’t upload any data as the site we are accessing is not found. To do this, the command is shown as:
This article shows the importance of the Curl command in Linux and discusses the usage of curl post requests on Linux. I clarified how to make POST requests using the CURL command.