One of my most commonly used type of shell scripts involves a for-loop which processes and applies commands to servers based on a text file I’ve created containing the target host names.

and how to use the while loop output. One of the most common errors when using scripts bash on GNU/Linux is to read a file line by line by using a for loop (for line in $ (cat file.txt) do. ..). In ...

Shell scripting is a lot more powerful than many ... Bash also has additional structures like if statements, while loops, and ...