What is the purpose of the "command line interface"?

The purpose of the command line interface (CLI) is to enable users to interact with the computer using text-based commands rather than relying on graphical elements. This allows for a more direct and efficient way to execute commands, manage files, and control system operations. The CLI provides powerful functionality, allowing users to perform complex tasks through carefully structured commands, which can be especially useful for automating processes or when operating in environments where a graphical user interface (GUI) might not be available or practical, such as remote servers.

In contrast to the graphical approach, which often requires navigating through various menus and icons, the CLI allows for rapid input and execution of commands, making it a preferred choice for advanced users and system administrators who need to perform tasks quickly and with precision. This text-based interaction highlights the flexibility and efficiency that the CLI offers compared to other forms of user interaction with a computer system.