Bash (Unix shell)

Bash, short for "Bourne Again SHell," is a command-line interface used in Unix and Unix-like operating systems. It allows users to interact with their computer by typing commands, which the system executes. Bash provides a way to perform tasks like file management, program execution, and system monitoring efficiently. Unlike graphical interfaces, where you click icons, Bash users input text commands, making it powerful for automation and scripting. It’s essential for developers and system administrators to control computers and servers with speed and precision, handling complex tasks in a user-friendly way.