Bash (Bourne Again Shell) is a popular command-line interpreter and scripting language for Unix-based operating systems, including Linux and macOS. It serves as both an interactive shell for executing commands and a powerful scripting tool for automating tasks. Bash provides features like command history, job control, file manipulation, and text processing, making it essential for system administration, development, and automation. Its flexibility and wide adoption make it a key tool for developers and system administrators alike


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