Shell (Command Line Interface)

The shell, or command line interface (CLI), is a text-based way to interact with a computer. Instead of clicking icons or navigating menus, you type commands to tell the computer what to do. It's like giving the computer instructions directly, which allows for efficient control of files, programs, and system settings. The shell translates your text commands into actions the computer can carry out. It's widely used by developers and system administrators for tasks that require precision, automation, or managing systems without a graphical interface.