Mastering Python Scripting for System Administrators: Write scripts and automate them for real-world administration tasks using Python

The Design and Implementation of the FreeBSD Operating System: Edition 2

Learning Linux Shell Scripting: Leverage the power of shell scripts to solve real-world problems, 2nd Edition, Edition 2

XDA Developers' Android Hacker's Toolkit: The Complete Guide to Rooting, ROMs and Theming

Mastering Windows Server 2012 R2

Learning the vi and Vim Editors: Power and Agility Beyond Just Text Editing, Edition 8

vi Editor Pocket Reference

Easy Linux Device Driver, Second Edition: First Step Towards Device Driver Programming

Linux in a Nutshell: A Desktop Quick Reference, Edition 6

Learning the bash Shell: Unix Shell Programming, Edition 3

The Practice of System and Network Administration: DevOps and other Best Practices for Enterprise IT, Volume 1, Volume 1, Edition 3

The Linux Programming Interface: A Linux and UNIX System Programming Handbook

The Logstash Book

Advanced Programming in the UNIX Environment: Edition 3

Linux Device Drivers: Where the Kernel Meets the Hardware, Edition 3

Understanding the Linux Kernel: From I/O Ports to Process Management, Edition 3

Site Reliability Engineering: How Google Runs Production Systems

Kali Linux Cookbook