Master the command line and you'll be able to perform powerful tasks with just a few keystrokes. This cheat sheet will help you remember helpful Linux commands, whether you're new to Linux or ...

Whether you want to learn Linux command line basics or advanced skills, these Coursera classes have you covered.

The Linux command line can seem impenetrable, with arcane instructions and a focus on text interfaces. Fortunately, there are plenty of resources and tools to help you get started.

You can only operate superuser commands using the sudo command. These defaults are useful to you when looking for configuration files. It will help you dramatically when doing basic maintenance and ...

Ubuntu is one of the most customizable operating systems available. In order to begin to understand the various complexities of the system, you need to become familiar with the most basic commands at ...

Linux.org’s “ Getting Started with Linux ” tutorial is also a great place to explore. Either way, learning a few basic commands is a good first step toward getting truly comfortable with Linux.

OverTheWire is a collection of web-based games that challenge you to perform tasks. One of the best things about the OverTheWire games is that they teach you how to solve problems on your own and do ...

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, ...

These files contain the basics of how to use each command and what they do. So, you're not only learning through playing but also the concepts behind each command.

Few things can be as frustrating to non-expert Linux users as seeing the phrase ... or compile from source packages on the download page of that kil ...