Linux is constantly evolving, and with it the tools that its fans use on a daily basis. However, some of the classics such as iptables , which has been replaced by nftables , are now not only outdated ...

For a fairly new Linux user, things can be a bit overwhelming in the beginning. While the robustness and unlimited customizability options are attractive, performing basic tasks can be daunting, ...

Hackers are actively exploiting a critical vulnerability (CVE-2025-32463) in the sudo package that enables the execution of commands with root-level privileges on Linux operating systems. The U.S.

Gen. Xavier T. Brunson, United Nations Command, Combined Forces Command, and United States Forces Korea Commanding General, and Republic of Korea Army Brig. Gen. Won-Jun Cha, Commander of Combined ...

Malware analyst discovered a new version of the Atomic macOS info-stealer (also known as 'AMOS') that comes with a backdoor, to give attackers persistent access to compromised systems. The new ...

Google’s Pixel Drop updates rarely include surprises these days, but the rollout of the Linux Terminal app gave hungry power users something to sink their teeth into. It grants users access to a ...

If you're working in a Linux environment, chances are you've encountered environment variables—even if you didn’t realize it at the time. They quietly power much of what goes on behind the scenes in ...

I've been using Linux for a very long time, and from day 1, the terminal window and command-line interface (CLI) have been an integral part of my work. At the same time, I've learned that it's OK to ...

Linux gives you complete control over how you work, from customization to system management. One handy tool that can make your experience smoother is the which command. It helps you quickly find the ...

Running into the “wget command not found” error in Linux can be frustrating, especially when downloading files from the web. But don’t worry! It’s usually an ...

Hardware hacker Dmitry Grinberg recently achieved what might sound impossible: booting Linux on the Intel 4004, the world’s first commercial microprocessor. With just 2,300 transistors and an original ...