A command-line interface (CLI) is a text-based user interface (UI) used to run programs, manage computer files and interact with the computer. Command-line interfaces are also called command-line user ...

For techs who master the interface, the command line provides a powerful, quick, and flexible tool for working on a computer. Learning that interface and understanding how to make it work is not only ...

CLI (Command Line Interface) is an operating method where you type text commands into a screen to control computers or tools.

No matter what kind of cluttered, icon-littered hellscape your filesystem happens to be, take heart that your computer provides a pristine alternate reality in the form of its command line interface.

Patrick O'Rourke is XDA's News Editor and Entertainment Segment Lead. Previously, he was Pocket-lint's Editor-in-Chief, the Editor-in-Chief of Canadian tech publication MobileSyrup, and earlier in his ...