Learning CoreDNS
John Belamaric and Cricket Liu
Cybersecurity Ops with bash
Paul Troncone and Carl Albing
bash Cookbook
Carl Albing and JP Vossen
Wicked Cool Shell Scripts
Dave Taylor & Brandon Perry
Linux Pocket Guide, 3E
Daniel J. Barrett
Linux System Programming
Robert Love
The Linux Programming Interface
Michael Kerrisk
Linux in a Nutshell
Ellen Siever & Stephen Figgins & Robert Love & and Arnold Robbins
Learning the bash Shell, 3rd Edition
Cameron Newham
Linux Device Drivers, 3rd Edition
Jonathan Corbet & Alessandro Rubini & and Greg Kroah-Hartman
UNIX Power Tools, 3rd Edition
Jerry Peek & Shelley Powers & Tim O’Reilly & and Mike Loukides
grep Pocket Reference
John Bambenek and Agnieszka Klus
Classic Shell Scripting
Arnold Robbins and Nelson H. F. Beebe
Effective awk Programming
Arnold Robbins