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What is curl?

What is curl? cURL, often just “curl,” is a free command line tool. It uses URL syntax to transfer data to and from servers. curl is a widely used because of its ability to be flexible and complete complex tasks. For example, you can use curl for things like user authentication, HTTP post, SSL connections, proxy support, FTP uploads, and more! You can also do simple things with curl, such as download web pages and web images. Read on to find out if you should use curl, and if so, common use cases that will get you started.  Should You…

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