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The Raspberry Pi, especially the latest Raspberry Pi 5, is a versatile and popular computing solution. It's affordable, it's ...

Certain Linux commands are no longer maintained for a number of reasons - including security vulnerabilities. Here's the list.

A newly discovered advanced cloud-native Linux malware framework named VoidLink focuses on cloud environments, providing ...

I really have too many tray icons. You know the ones. They sit on your taskbar, perhaps doing something in the background or, ...

What Am I Doing? What is Going On? You are learning a different way to interact with a computer, working at the command line. It means typing commands at a prompt - no mouse. Typing only! Why? What is ...

Docker permission denied error on Linux can disrupt your workflow. In this guide, we explain its causes and quick fixes.

AI hypocritical paradox is real, and we've all experienced it at one point or another, either consciously or subconsciously.

Learn how a free tool lets you build and test digital circuits on your computer and see how chips really work before making ...

It's story time here in the Paranoid Penguin. Don't worry—the story is a preface to the nuts-and-bolts sort of stuff you've come to expect in LJ. In fact, there are so many nuts and bolts to play with ...