Handling Authentication
curl
supports various authentication methods including Basic, Digest, and OAuth. You can specify authentication credentials using the `-u`
flag:
curl -u username:password https://example.com/api
The `-u`
flag is used to specify authentication credentials (`username:password`
). In this example, `curl`
will include these credentials in the request header when accessing `https://example.com/api`
. This is commonly used when accessing protected resources or APIs that require authentication.
curl Command in Linux with Examples
In the realm of Linux, mastering the command line is essential for efficient and powerful usage of the operating system. Among the number of command line tools available, `curl`
stands out as one of the most versatile and powerful utilities. Originally developed by Daniel Stenberg, `curl`
is a command-line tool and library for transferring data with URLs. It supports a wide range of protocols, making it an invaluable tool for fetching, uploading, and managing data over the Internet. In this comprehensive guide, we delve into the intricacies of the `curl`
command in Linux, exploring its features, options, and various use cases.