The ps command that we all use to list processes has some interesting options that many of us never take advantage of. While the commonly used ps -ef provides a complete listing of running processes, ...

While other scripting languages have gained popularity, Perl remains a popular choice due to its robust text processing ...

One of the more powerful features of Linux is the simple way that new commands can be constructed using aliases, shell scripts and other textual tricks. These techniques rely on a command-line ...

This article presents a list of commands you should be able to find on any Linux installation. These are tools to help you improve your code and be more productive. The list comes from my own ...

Getting started with Linux can be more than a little daunting. In this article we help you learn the commands needed to find your way around and teach you how to find out more on your own. Share on ...