books by subject
UNIX & Linux
sed and awk Pocket Reference: Text Processing with Regular Expressions (Pocket Reference (O'Reilly))
Lex & Yacc 2e
Managing UUCP and Usenet (In a Nutshell)
Advanced UNIX Programming
Termcap & Terminfo
SCJP Sun Certified Programmer for Java 5 Study Guide (Exam 310-055) (Certification Press)
Sams Teach Yourself Perl 5 for Windows NT in 21 Days
FreeRADIUS Beginner's Guide
Learning GNU Emacs
Learning the Unix Operating System 4e (In a Nutshell)
Learning Unix for Mac OS X
Configuration and Capacity Planning for Solaris Servers
Conducting the UNIX Job Interview: IT Manager Guide with UNIX Interview Questions (It Job Interview Series)
Advanced Programming in the UNIX Environment (Addison-Wesley Professional Computing Series)
Mastering Make: A Guide to Building Programs on DOS and Unix Systems
UNIX Shell Programmer's Interactive Workbook (Unix Interactive Workbook Series)
Mastering Unix Shell Scripting
Solaris 8 System Administrator Exam Cram 2 (Exam CX-310-011 and CX-310-012)
Sams Teach Yourself UNIX in 24 Hours (Sams Teach Yourself in 24 Hours)
Oracle Solaris 10 System Virtualization Essentials (Oracle Solaris System Administration) (Oracle Solaris System Administration Series)
UNIX For Dummies, 5th Edition
UNIX System V: A Practical Guide (Benjamin Cummunings Series in Computer Science)
Managing NFS and NIS (Nutshell Handbook)
Exploring BeagleBone: Tools and Techniques for Building with Embedded Linux
UNIX, Third Edition: Visual QuickStart Guide (Visual Quickstart Guides)
UNIX Network Programming, Volume 2: Interprocess Communications (The Unix Networking Reference Series , Vol 2)
Writing a UNIX Device Driver
Programming with Qt: Writing Portable GUI applications on Unix and Win32
Unix Security for the Organization