Bash scripting refers to writing scripts for the Bash (Bourne Again SHell) command-line interpreter, primarily used in Unix-based systems like Linux and macOS. A Bash script is essentially a text file containing a series of commands that the Bash shell executes. These scripts automate repetitive tasks, simplifying complex workflows for system administrators, developers, and DevOps engineers.

Common uses for Bash scripting include automating system backups, managing files and directories, setting up software environments, and running system monitoring tools. Bash supports control structures like loops, conditionals, and functions, allowing users to write scripts with more complex logic.

Bash scripts are often employed in DevOps pipelines to manage infrastructure, deploy applications, or automate routine maintenance tasks. They are lightweight, efficient, and can interact with system utilities, making them a powerful tool for managing system operations.

Bash scripting is widely valued for its ability to automate mundane tasks, reduce human error, and increase productivity in system administration.