What's great for programming pros is good enough for beginners.

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[Andreas] has created this tutorial on real-time (RT) tasks in Linux. At first blush that sounds like a rather dry topic, but [Andreas] makes things interesting by giving us some real-world demos ...

Learn how to use a host of Linux commands in these 2-minute video tutorials from Sandra Henry-Stocker, author of the Unix as a Second Language blog. Learn how to use the powerful bc command in Linux ...

Many users who try Linux for the first time can get confused easily as their is no readily apparent help system available to them. As Windows programs are typically graphical in nature, it is not too ...

This select set of Linux commands can help you master the command line and speed up your use of the operating system. When coming up to speed as a Linux user, it helps to have a cheat sheet that can ...

It's fast, furious, and somewhat bonkers, but it gets the job done.

Learn why Linux often doesn't need extra optimization tools and how simple, built-in utilities can keep your system running ...

Linux is compelling because it's free and might work on a PC you already own. But there are so many challenges.