In part one we started hacking Bluetooth and made a little £2 key-finder beep using only Android and Linux. If you haven’t ...

The U.S. Cybersecurity & Infrastructure Security Agency (CISA) is warning of hackers exploiting an arbitrary code execution ...

CISA urges federal agencies to immediately patch an exploited arbitrary file write vulnerability in Git that leads to remote ...

The Linux kernel has turned 34 years old today. On this day in 1991, Linus Torvalds posted to a newsgroup on Usenet that he ...

Learn how to search inside files in Linux using grep, find, and ripgrep. Useful to debug configs, search logs, and explore codebases fast.