Sudo lets you run any terminal command as another user — hence "substitute user" — but the default and most common use for it ...

If you want to know exactly what’s going on in your Linux system, some of you might reach for top. For the connoisseur of system monitors, nothing less than htop will do. Not familiar with htop? [Umer ...

TLDR: The Mastering Linux Development Bundle explores how to understand and use Linux as an operating system for running all kinds of business and cloud-based information networks. Windows and Mac.

I always assumed Linux multitasking meant opening terminals and multiple apps side by side, but that was only part of it. Real multitasking isn’t about quantity, but clarity. It’s seamlessly shifting ...

I want to understand how Linux works deep down (all of it) and was wondering if you guys could recommend some books to go along with running it. I'm interested in computer security but I won't be that ...

Question: Why is it that the average computer user still chooses to spend hundreds of dollars on Windows or Mac when there are countless Linux alternatives that they could download, install and make ...

With over 20 million lines of code in the latest Linux kernel, there's a lot to get your mind around. Dirk Hohndel, VMware VP and chief open source officer, asked Linus Torvalds, Linux's creator, at ...

In the rapidly evolving world of robotics research, choosing the right operating system is paramount to the success of any project. Linux, with its open source ethos and robust capabilities, has ...

Editor's Note: Embedded Linux has consistently ranked among the top operating systems used in embedded systems design. With the rapid growth in interest in the Internet of Things (IoT), the ability of ...

Open-source code runs on every computer on the planet—and keeps America’s critical infrastructure going. DARPA is worried about how well it can be trusted It’s not much of an exaggeration to say that ...