CLI
CLI (Command-Line Interface) is a text-based interface that allows users to interact with a computer system or software by typing commands into a terminal or console. It provides direct control over system functions, file operations, and application execution through a series of text-based inputs and outputs. Developers use CLI tools for tasks like system administration, automation, and running scripts without a graphical user interface.
Developers should learn CLI for efficient system management, automation, and accessing advanced features not available in GUI tools. It is essential for server administration, DevOps workflows, and using development tools like Git, Docker, and package managers. CLI skills enable faster execution of repetitive tasks and are critical in environments where graphical interfaces are unavailable, such as remote servers or embedded systems.