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

With -w, grep will match “error” but skip things like “errors” or “terror.” The difference can be subtle, but when you’re ...

Kali Linux has released version 2025.4, its final update of the year, introducing three new tools, desktop environment improvements, and enhanced Wayland support.

Threat actors supporting Russia's geopolitical interests are using Linux-based virtual machines (VMs) to obfuscate their activities from Windows endpoint security tools. The group is tracked as "Curly ...

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 ...

I have written a couple of different articles about ChromeOS Flex and FydeOS, both of which are based on ChromiumOS and allow you to run ChromeOS on x64 systems. I have found both to be helpful ways ...

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 ...

In brief: Just over one billion active devices use Windows for their operating system, according to Microsoft. That sounds like an impressive statistic, but the company isn't as quick to point out ...

There are gentle migration strategies that can delay the move away from Windows 10, which Microsoft will stop supporting in October 2025. Technically (and maybe even psychologically), the easiest step ...

Command Palette is a quick-access command launcher that you can use to search for and execute system commands quickly. The tool offers many benefits; for example, it eliminates the need to search ...

Usama has a passion for video games and a talent for capturing their magic in writing. He brings games to life with his words, and he's been fascinated by games for as long as he's had a joystick in ...

Mac users are spoiled when it comes to searching their computers. Macs have Spotlight search built-in, which they can use to open apps, search for files, perform calculations, and search the web.