Learning Shell Scripting with Zsh
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tmux (for Diego Cohen)
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Bash Guide for Beginners: Everything You Need to Know about ...
Enriqueta Paneczko
The Wireshark Field Guide
Robert Shimonski
Linux Networking Cookbook
Carla Schroder
NGINX Cookbook
Derek Dejonghe
Asterisk: The Definitive Guide
Jim Van Meggelen & Russell Bryant & Leif Madsen
Kubernetes Patterns
Bilgin Ibryam & Roland Huß
Kubernetes: Up and Running
Brendan Burns & Joe Beda & Kelsey Hightower & Lachlan Evenson
Building Secure and Reliable Systems
Heather Adkins & Betsy Beyer & Paul Blankinship & Piotr Lewandowski & Ana Oprea & Adam Stubblefield