There are several ways to loop “forever” on Linux commands. In practice, this means only until you decide to stop looping. You might do this while typing ... loop into a script and want ...

The looping options provided by bash include for loops, while loops and until loops. They can help you get a lot done without too much effort. The bash shell provides numerous ways to loop through ...

Today, we're going to introduce the concepts of simple variable substitution and loops—again, with a specific focus on the Bash command line itself, rather than Bash scripting. If you need to ...

Recently I needed to create a script that processed two input files ... but it's not that easy unless you know about some of bash's extended redirection capabilities. This causes the "while" loop to ...

How to use a Bash script for-loop for system administration in Linux Your email has been sent Bash scripting remains a staple of my endeavors in Linux as a system administrator, and I use it every ...

We'll walk you through some of the most common errors made when reading a file on the Linux platform, and show you examples of how the for loop and while loop outputs differ. We'll also provide you ...