ahegazy0/linux-basics-for-hackers-notes

This repository is a beginner-friendly study course that teaches you how to use Linux, specifically through the lens of cybersecurity and ethical hacking. Created from personal notes taken while reading the book Linux Basics for Hackers by OccupyTheWeb, it breaks down complex technical concepts into plain English. Instead of just throwing raw commands at you, each module explains the core ideas, provides practical examples, and includes practice exercises so you can actually test what you learned. The course walks you through everything from absolute basics to more advanced topics across seventeen structured modules. You start by setting up a safe practice environment using virtual machine software and Kali Linux, a popular operating system for security work. From there, the modules cover fundamental skills like navigating the terminal, managing files, and understanding permissions, then move into deeper topics like managing networks, writing automation scripts, maintaining anonymity, and understanding how the core operating system (the kernel) functions. The primary audience is someone who wants to break into cybersecurity or IT but feels intimidated by the command line. For example, if you are an aspiring security analyst who needs to understand how hackers navigate and manipulate a system, this course gives you that foundational knowledge. It is also useful for a beginner developer or system administrator who simply wants a structured, easy-to-digest guide to learning Linux commands and scripting. The included quick reference tables and diagrams make it a solid resource to keep bookmarked for quick lookups. To follow along, you need a computer capable of running a virtual machine, essentially a safe computer-within-your-computer where you can practice without risking your actual system. The README also points you toward several external, interactive websites where you can practice solving security puzzles in your browser after finishing the modules. A clear disclaimer reminds users that these skills are for educational purposes only and should only be practiced in systems you personally own or have explicit permission to test.