The Car Hacker's Handbook
Craig Smith
But how Do it Know?
J. Clark Scott
Volo's Guide to Monsters
Dungeons & Dragons
Linux Device Drivers
Jonathan Corbet & Alessandro Rubini & Greg Kroah-Hartman
Bash Cookbook
Carl Albing & JP Vossen
grep Pocket Reference
John Bambenek & Agnieszka Klus
Linux Pocket Guide
Daniel J. Barrett
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.