This guide will take you through how to create a shell script using multiple text editors, how to add comments, and how to use Shell variables. But before heading over to creating a shell script, ...

It's not hard to create and run a shell script in Linux distros like Ubuntu, but there are a few non-obvious pitfalls you need to avoid. Here's a quick example of how to execute a script in Linux.

The eval command allows you to run the contents of variables as commands and can be very useful -- especially in scripts.

When you run commands on Linux, be they one at a time at the prompt or from a bash script, those commands run in sequence. The first command runs, followed by the second, followed by the third.

How to Run a Command on Startup in Linux. One of Linux's strengths as an operating system is its ability to be configured and tweaked to suit your tastes. Using the command line allows you to ...

There's a command line tool for running multiple commands on multiple Linux servers at once. Jack Wallen shows you how with Parallel-SSH.