May 2, 2025 · In bash, $0 is a special parameter that holds the name of the script or shell that is currently being executed. It is also known as the “name” or “zeroth argument” of the script.

Bash (short for " Bourne Again SHell ") is an interactive command interpreter and scripting language developed for Unix -like operating systems. Created in 1989 by Brian Fox for the GNU Project, [7] it …

Bash is the shell, or command language interpreter, for the GNU operating system. The name is an acronym for the ‘ Bourne-Again SHell ’, a pun on Stephen Bourne, the author of the direct ancestor …

Note: $@ and $* must be quoted in order to perform as described. Otherwise, they do exactly the same thing (arguments as separate strings). See Special parameters. Note that [[ is actually a …

In this tutorial, we will show you Bash commands like this: This is free software; you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. For new users, using …

Jul 23, 2025 · In this article we discuss Bash scripting which plays a vital role in automating tasks within the Linux environment. As a command-line interpreter, Bash offers simplicity and ease of use for …

This guide is an introduction to basic and advanced concepts of the bash shell. It teaches both newcomers and long-time users the best ways to write safe and robust bash scripts, and how to …

May 29, 2025 · Learn what Bash is, how it powers the Linux command line, and how to use it for scripting and automation. Understand its features, use cases, and differences…

Aug 19, 2025 · Get started with Bash Shell script learning with practical examples. Also test your learning with practice exercises.

Dec 19, 2025 · This article lists the 30 most important Bash commands. Download a cheat sheet and save them for future reference.