How-To Geek on MSN

Using grep: 5 game-changing command examples

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

React2Shell Vulnerability Actively Exploited to Deploy Linux Backdoors

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

A beginner's introduction to Bash parameter expansions

Encountering unset variables is common when scripting. Often your script needs to ask questions about values before using ...
OSTechNix

cron persistence linux malware

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