Bash - Overview
Bash Scripting is a handy and powerful tool for automating tasks on a Unix-like operating system. It is a command language interpreter that executes commands read from the standard input or from a file. Bash also incorporates useful features from the Korn and C shells (ksh and csh). Variables Variables in Bash are used to store data. They can be used to store strings, numbers, and other types of data. Variables are defined using the = operator....