Learn the important Racket concepts with practical examples, from functions and recursion to macros, contracts, streams, and ...

Researchers at Nebula Security have disclosed GhostLock (CVE-2026-43499), a 15-year-old Linux kernel flaw that lets any ...

Learn the important things to back up before reinstalling your Linux system. SSH/GPG keys, dotfiles, packages, browser data, 2FA and more.

Baffled by the command line? Take it easy with these tips to smooth your journey.

Although there’s probably no good reason to want to run image editing software from 1996 other than for nostalgia’s sake, if ...

Eighteen new GNU releases in the last month (as of June 30, 2026): apl-2.0: GNU APL is a free interpreter for the programming language APL. It is an implementation of the ISO stan ...

In this guide, you’ll explore the power of the wget command, learn its key features, understand how to install it on major Linux distributions, and see practical examples for real-world usage. Wget is ...

A newly documented Linux botnet named SSHStalker is using the IRC (Internet Relay Chat) communication protocol for command-and-control (C2) operations. The protocol was invented in 1988, and its ...

A harmless prank escalates when command blocks take it too far. Trump’s America 250 bash goes dark as guests ordered to leave Florida beachgoer killed by lightning strike on July 4 weekend Toss your ...

Through the looking glass: A half-century-old magnetic tape containing the only known copy of Unix v4 has been found and recovered by the University of Utah's School of Computing. The nine-track 3M ...

U.S. and Republic of Korea Army soldiers stand guard near the border of North and South Korea during a Swedish Delegation visit to the Joint Security Area, Oct. 15, 2025. The Joint Security Area is ...