Practical LPIC-3 300: Prepare for the Highest Level Professional ...
Antonio Vazquez
OpenSSL Cookbook: A Guide to the Most Frequently Used OpenSSL ...
Ivan Ristic
OpenStack Operations Guide
Tom Fifield & Lorin Hochstein & Jonathan Proulx & Everett Toews & Diane Fleming & Joe Topjian & Anne Gentle
UNIX and Linux System Administration Handbook 4th edition
Evi Nemeth & Garth Snyder & Trent R. Hein & Ben Whaley
Computer Graphics, C Version
Donald Hearn & M. Pauline Baker