If you have any experience with the Linux command line, you’ve probably used a pipe to solve tasks by combining simple ...

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

Cron persistence is a common Linux malware technique. Learn how it works, how to detect it, and how to remove malicious cron ...

React2Shell vulnerability CVE-2025-55182 is actively exploited to deploy Linux malware, run commands, and steal cloud ...

Logs, databases, and caches grow under /var. Learn why Linux admins monitor the /var directory to prevent disk issues and service failures.

Mac commands can speed up everyday tasks, whether opening files instantly, hiding desktop clutter, keeping your Mac awake, testing internet speed, or renaming files in bulk. These fourteen commands ...

A top US Army general stationed in South Korea said he’s been turning to an artificial intelligence chatbot to help him think through key command and personal decisions — the latest sign that even the ...

You've likely heard people talking about Linux as a more stable, secure, and customizable operating system than Windows 11. That might be hard to believe, but in some cases, it's true. If you're tired ...

After testing dozens of automatic litter boxes, I can say it's been difficult to determine which is the best cat litter (or rather, if there is one). Most people will want to look for a low-tracking, ...

A cat that suddenly stops using the litter box can throw any home into chaos. It’s frustrating to clean up after them, but what looks like mischief is usually a sign of something deeper. Cats are ...

CNXSoft: This is a guest post by Eicut showing how to get started with a Quectel EC200U 4G TLE Cat 1 IoT development board using QNavigator and the QuecOpen SDK. In IoT projects—and across embedded ...

An Air Force command is temporarily barring the use of issued Sig Sauer sidearms amid an investigation into the death of an airman at F.E. Warren Air Force Base in Wyoming over the weekend. The active ...