Tutorial

How to use grep (with examples)

Grep is a powerful utility on Linux. Want to get more out of the tool? This article will show you how to use it including many practical examples.

Linux capabilities 101

Introduction guide and tutorial about the inner workings of Linux capabilities and how these capabilities are applied when running Linux processes.

How to use Lynis

Article about how to use Lynis, a security auditing and hardening tool to test Unix and Linux based systems for vulnerabilities.