In this how-to we shall take our first steps into creating Bash scripts with three example projects. The first is the ...

Think of a bash script as a tiny application you create that consists of Linux commands. You can write bash scripts to do just about anything, such as create backups, set variables, open applications, ...

Different Linux ... use different shells. Some shells support extra features. Others stick to strict POSIX rules. A script that works in Bash may fail in Dash or Fish. Testing across shells helps you ...