CURL gains support for variables

In his latest blog post, Daniel Haxx introduces new command-line variable features in cURL. This functionality aims to simplify processes and enhance the flexibility of using cURL. Specifically, command variables allow users to dynamically create and utilize parameters in their requests, providing greater control over the tool's behavior. Haxx discusses the institution of variables and ways to combine them, such as the ability to pass multiple values at once. This change is significant for developers and system administrators who frequently use cURL in scripting and automation. With the new variables, their work will become more adaptable, enabling quicker and more efficient management of complex tasks.