Learn the fundamentals of sorting and de-duplicating text on the command line. If you've been using the command line for a long time, it's easy to take the commands you use every day for granted. But, ...

Last week Lincoln introduced us to the Command Line; that mysterious place where hackers of the more nefarious kind are usually depicted tearing down the protective walls of the intertubes. As I hope ...

Linux provides a lot of handy commands for manipulating text files. This post explains how to use a collection of them. Whenever you need to work with lists that are stored as text files on Linux – ...

All things considered, I'm a bit of a newbie when it comes to Linux. I only started using it in May of this year, but I've quickly fallen in love with it and much prefer using it over Windows. I've ...

GUIs are great—we wouldn’t want to live without them. But if you’re a Mac or Linux user and you want to get the most out of your operating system (and your keystrokes), you owe it to yourself to get ...