The CLI (Command Line Interface) is a command line interface through which the user can interact with the software and the operating system by entering text commands on the command line.
How the CLI works
The CLI accepts text input from the user, interprets the command, and performs the operation. The command line interface allows you to interact directly with the system, so we can say that the CLI is a highly effective tool for executing commands.
Comparison of the CLI with the graphical interface
Unlike graphical user interfaces (GUIs), which use visual elements such as icons and windows, the CLI is based on text input. Although the graphical interfaces are user-friendly and intuitive, the CLI provides a higher level of control and efficiency.
The role of the CLI in programming and system administration
The CLI provides a direct way to interact with the system. In addition, the CLI supports scripting, meaning commands can be written and executed automatically. Therefore, it can be used to automate many tasks.