BASH Guide contains everything you need to know about Bash scripting, whether you are diving in for the first time, or are a seasoned pro. No matter if you use Linux, Unix, Mac, Cygwin on Windows, or are preparing to run Bash natively on Windows 10, shells, scripting, automation, and command-line problem solving is a fact of life. Though BASH Guide is focused on the Bourne-again shell (BASH), the concepts presented can be applied to virtually any shell, including Bourne (sh), Korn (ksc), C (csh), Z (zsh), and the tee-shell (tsch).