If you are a Linux fan, but not satisfied with the kind of content that various crash courses or tutorial caters. Then this e-book can help optimize your Linux knowledge regardless of your experience. It will teach you everything about Linux operating systems in simple and easy to grasp manner. After reading this material, you’ll be able to understand Linux better. Apart from explaining basic concepts and theories, this book will give you practical tips and actual command lines both for basic and advanced purposes. That means you can be a proficient Linux user just by reading this book.

Linux is high in its security measures. Hacking or penetrating Linux site is impossible if you master Linux basics. Therefore each chapter in this e- book is selected carefully. You won’t have to waste your time reading irrelevant topics. Even beginners will find easy to learn. It addresses Kali Linux and Linux Mint as well. This small e-book is like a Linux Bible. It guides you how to navigate effortlessly through your Linux Operating System and access the Linux administration. Apart from this, you will explore some kernel testing process too in this e-book.

You will learn core topics on Linux like

1. What is Linux?


2. What is Linux Kernel?


3. How to use Linux commands?


4. Redirection in Linux


5. Pipes , Grep & Sort Command


6. Regular Expressions


7. File Permissions and so on.