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21st Century C: C Tips From the New School
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Site Reliability Engineering: How Google Runs Production Systems
Niall Richard Murphy & Chris Jones & Jennifer Petoff & Betsy Beyer
Mastering Apache Maven 3
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Hacking VoIP: Protocols, Attacks, and Countermeasures
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The GNU Make Book
John Graham-Cumming
Black Hat Python: Python Programming for Hackers and Pentesters
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Absolute FreeBSD: The Complete Guide to FreeBSD, 2nd Edition
Michael W. Lucas
How Linux Works: What Every Superuser Should Know
Brian Ward
Android Security Internals: An In-Depth Guide to Android's Security ...
Nikolay Elenkov
The Book of PF: A No-Nonsense Guide to the OpenBSD Firewall
Peter N. M. Hansteen
Ruby Under a Microscope: An Illustrated Guide to Ruby Internals
Pat Shaughnessy
Learn You Some Erlang for Great Good!: A Beginner's Guide
Fred Hébert
The Art of Assembly Language
Randall Hyde
The Linux Programming Interface
Michael Kerrisk