Ways of Creating a Simple Shell Script in Linux. Creating a simple shell script in Linux is very easy. You can do that using multiple text editors. This tutorial will show how to create a shell script ...

How to Add a Simple Progress Bar in Shell Script by Nawaz Abbasi. ... (go back to the beginning of the line without printing a newline) For the sake of understanding, we will use “sleep 2” command to ...

Exit codes on the Linux command line are numeric values that provide feedback on whether the command just run was successful or ran into some variety of problem. If you’ve never noticed them ...