This book aims to provide beginners a starting guide to learn the Linux command line. Linux commands is what makes Linux so powerful. You can do everything directly from the command line. In this book, we will cover how to install Linux, Linux directory system, shell, learning Fish, and much more!It doesn't matter if you are a student or a working professional, this book can help you get the Linux command basics just right. This book is also useful for those who want to start a Linux-based career. If you want to teach Linux, this book can be a great starting point. As a student, you can use this book as a supplement to aid your education -- a book that dives deep into the Linux command realm.We will teach you how to equip yourself with practical knowledge that can help you solve problems faster. Each Linux command discussed in this book is detailed to provide the necessary things that are useful. Also, it is not practically possible to cover all the commands. But, rest assured, you will learn all of the must-needed commands. We also cover some must-know theory surrounding Linux concepts, which will help you understand the context.In this book, you will get to learn the following: Learn how to install and prepare Linux Get started with the shell Understand Linux Directory system Learn Fish, a user-friendly interactive terminal General Purpose Utilities Understanding the Linux Filesystem Hierarchy Standard(FHS) Learn advanced editors including Vi and Nano Processes Prompt customization Basic administration Package management and storage By reading this book, you will be able to work with Linux confidently. You will be able to install and manage Linux both on your machine and remotely. No time to delay! Get started now.