This book will introduce you to some of the basics of Linux system monitoring, optimization, network security, and encryption. You will also get your hands dirty managing users and groups, object permissions, port scanning, and understanding Docker containers. Frequently Asked Questions -Question: I don't have any Linux knowledge. Will this book help me? -Answer: No. For this book you should already be comfortable with the basics of installing Linux, therefore you should start with Volume 1: How to Install the Linux OS, followed by Volume 2: 37 Linux Commands you Must Know. -Question: I want to learn about User and Group Admin, will this book help me? -Answer: Yes, Chapter 5 and 6 is all about Working with Users and Groups in Linux! -Question: Are there any hands on practice scenarios in this book or just basic description of what Linux is? -Answer: In each chapter there is a brief description of each scenario followed by step-by-step implementation using Linux CLI (Command Line Interface). BUY THIS BOOK NOW, AND GET STARTED TODAY! IN THIS BOOK YOU WILL LEARN: Optimizing Linux Monitoring System Resources Introduction to System Process Management Process Priority Management Working with Users and Groups in Linux User and Group Administration Securing Your Linux Server Object Usability Extension Linux Server Hardening Data Encryption Docker and Linux Containers Accepting the Docker Ecosystem Docker Installation on Linux BUY THIS BOOK NOW, AND GET STARTED TODAY!