You're reading from Mastering Linux Administration A comprehensive guide to installing, configuring, and maintaining Linux systems in the modern data center

Product type Paperback

Published in Jun 2021

Publisher Packt

ISBN-13 9781789954272

Length 772 pages

Edition 1st Edition

Tools

Linux

Concepts

System Administration

Authors (2):

Alexandru Calcatinge

Julian Balog

View More author details

Table of Contents (20) Chapters

Preface

1. Section 1: Linux Basic Administration

2. Chapter 1: Installing Linux FREE CHAPTER

3. Chapter 2: The Linux Filesystem

4. Chapter 3: Linux Software Management

5. Chapter 4: Managing Users and Groups

6. Chapter 5: Working with Processes, Daemons, and Signals

7. Section 2: Advanced Linux Server Administration

8. Chapter 6: Working with Disks and Filesystems

9. Chapter 7: Networking with Linux

10. Chapter 8: Configuring Linux Servers

11. Chapter 9: Securing Linux

12. Chapter 10: Disaster Recovery, Diagnostics, and Troubleshooting

13. Section 3: Cloud Administration

14. Chapter 11: Working with Containers and Virtual Machines

15. Chapter 12: Cloud Computing Essentials

16. Chapter 13: Deploying to the Cloud with AWS and Azure

17. Chapter 14: Deploying Applications with Kubernetes

18. Chapter 15: Automating Workflows with Ansible

19. Other Books You May Enjoy

The Linux operating system

Linux is a relatively modern operating system created in 1991 by Linus Torvalds, a Finnish computer science student at the time, from Helsinki. Originally released as a free and open source platform prohibiting commercial redistribution, Linux eventually adopted the GNU General Public Licensing (GPL) model in 1992. This move played a significant role in its wide adoption by the developer community and commercial enterprises alike.

It is important to note that the Free Software Foundation community distinctly refers to Linux operating systems (or distributions) as GNU/Linux to emphasize the importance of GNU or free software.

Initially made for Intel x86 processor-based computer architectures, Linux has since been ported to a wide variety of platforms, becoming one of the most popular operating systems currently in use.

The genesis of Linux might be considered the open source alternative of its mighty predecessor, Unix. This system was a commercial-grade operating system developed at AT&T Bell Labs research center by Ken Thompson and Dennis Ritchie in 1969.