In Linux, URL or Curl client is a popular command line utility that allows you to transfer data over the network using various protocols such as HTTPS, HTTP, FTP, etc. It allows you to send and receive data using its get, post and request methods. Among them, you need to use the "get" method frequently. Therefore, it becomes crucial to learn various methods and various options that you can use to increase your productivity.
"Performing a curl operation is as simple as entering a few simple commands. Although it seems simple, many users do not fully realize its potential. Therefore, this short guide provides some information on how to perform a curl operation. Examples of using the "curl get" command in Linux systems."
In this section, we will see some examples of the "curl get" command, including the various scenarios you will face when using this command.
Example 1: Simple "curl get"
To send a "get" request to a URL, the "curl" command would be:
www.example.com
When executed, it prints the received response on the command line.
Example 2: Following Website Redirects
Some website URLs will redirect you to another URL. Therefore, the server responds with redirect status code "30x". So in a similar situation you can use the following command:
curl—L www.example.com
The "-L" option instructs "cURL" to follow redirects if any are found.
Example 3: Saving output to a text file
Suppose you want to save the response of a "GET" request to a text file called "output.txt". Use the following command:
curl—o output.txt www.example.com
Example 4: Verbose Output
Verbose output generates a detailed display of the response, typically used for debugging purposes. To do this, use the "-v" option:
curl—v www.example.com
Example 5: Limit transfer speed
When you use the "curl get" method to download something, it will happen at the highest download speed. You can control it by setting a speed limit:
curl——limit—rate 1024K www.example.com
The "curl get" command is a method you can use to retrieve data from the Internet. Learning it is essential for users, especially for beginners. However, its various use cases may affect your understanding, so we came up with this guide. Here we give examples of various situations and show their solutions.
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