Bash Cookbook
Carl Albing & JP Vossen
AD&D 5th Edition - Xanathar's Enemies and Allies
Dungeon Master's Guild Adepts
FIST Ultra Edition (Retail Version)
Claymore
AD&D 5th Edition - Module - 14 - Dungeons & Dragons vs. Rick ...
Wizards of the Coast
grep Pocket Reference
John Bambenek & Agnieszka Klus
Linux Pocket Guide
Daniel J. Barrett
Linux Device Drivers
Jonathan Corbet & Alessandro Rubini & Greg Kroah-Hartman
Linux System Programming
Robert Love
Linux Basics for Hackers
OccupyTheWeb
Unix Power Tools
Shelley Powers
Effective Awk Programming
Arnold Robbins
Classic Shell Scripting
Arnold Robbins & Nelson H. F. Beebe
The Linux Command Line, 2nd Edition
William Shotts
Linux in a Nutshell
Ellen Siever & Stephen Figgins & Robert Love & Arnold Robbins
Cybersecurity Ops with bash
Paul Troncone & Carl Albing Ph.D.