The Practice of System and Network Administration
Thomas A. Limoncelli & Strata R. Chalup & Christina J. Hogan
The Practice of System Administration (1)
The Art of Computer Programming: Sorting and Searching
Donald E. Knuth
The Art of Computer Programming (3)
A Game as Old as Empire: The Secret World of Economic Hit Men ...
Steven Hiatt; John Perkins
Computer Networks
Andrew S. Tanenbaum & David Wetherall
The Book of PF: A No-Nonsense Guide to the OpenBSD Firewall
Peter N. M. Hansteen
IPv6 Essentials
Silvia Hagen