Bash

Bash, short for "Bourne Again SHell," is a command-line interface and scripting language used primarily in Unix and Linux operating systems. It allows users to interact with their computer by typing commands to perform tasks like managing files, running programs, and automating processes through scripts. Bash is powerful and flexible, enabling both simple operations and complex programming structures. It's widely used by system administrators and developers for its efficiency in handling repetitive tasks and for its ability to manipulate data through commands. Essentially, Bash is a tool that helps users communicate with their computer in a more direct and controlled way.