Metasploit: The Penetration Tester's Guide
David Kennedy, Jim O'Gorman, Devon Kearns, Mati Aharoni
AD&D 5th Edition - Explorer's Guide to Wildemount
Wizards of the Coast
Quick Start Guide
John Schember
Penetration Testing: A Hands-On Introduction to Hacking
Gorgia Weidman
Bash Cookbook
Carl Albing & JP Vossen
Linux Device Drivers
Jonathan Corbet & Alessandro Rubini & Greg Kroah-Hartman
Network Programmability and Automation
Jason Edelman & Scott S. Lowe & Matt Oswalt
Docker: Up & Running
Sean P. Kane & Karl Matthias
Linux System Programming
Robert Love
Unix Power Tools
Shelley Powers
Effective Awk Programming
Arnold Robbins
Classic Shell Scripting
Arnold Robbins & Nelson H. F. Beebe
Learning the Vi and Vim Editors
Arnold Robbins & Elbert Hannah
Black Hat Go
Tom Steele & Chris Patten & Dan Kottmann
Cybersecurity Ops with bash
Paul Troncone & Carl Albing Ph.D.