Practical System Programming with C: Pragmatic Example Applications ...
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Ethical Hacker’s Penetration Testing Guide
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SSH Mastery: OpenSSH, PuTTY, Tunnels and Keys
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GitHub For Dummies
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Building Secure and Reliable Systems
Heather Adkins & Betsy Beyer & Paul Blankinship & Piotr Lewandowski & Ana Oprea & Adam Stubblefield
Kubernetes: Up and Running
Brendan Burns & Joe Beda & Kelsey Hightower & Lachlan Evenson
NGINX Cookbook
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Kubernetes Patterns
Bilgin Ibryam & Roland Huß
Asterisk: The Definitive Guide
Jim Van Meggelen & Russell Bryant & Leif Madsen
Linux Networking Cookbook
Carla Schroder