Linux Kernel Development: Edition 3

Understanding the Linux Kernel: From I/O Ports to Process Management, Edition 3

Linux System Programming: Talking Directly to the Kernel and C Library, Edition 2

Running Linux: A Distribution-Neutral Guide for Servers and Desktops, Edition 5

Linux Kernel in a Nutshell: A Desktop Quick Reference

sed and awk Pocket Reference: Text Processing with Regular Expressions, Edition 2

Learning the bash Shell: Unix Shell Programming, Edition 3

vi Editor Pocket Reference

Linux Device Drivers: Where the Kernel Meets the Hardware, Edition 3

GDB Pocket Reference: Debugging Quickly & Painlessly with GDB

Linux iptables Pocket Reference: Firewalls, NAT & Accounting

Effective awk Programming: Universal Text Processing and Pattern Matching, Edition 4

Beginning Linux Programming: Edition 4

Classic Shell Scripting: Hidden Commands that Unlock the Power of Unix

Linux Server Hacks: 100 Industrial-Strength Tips and Tools

Learning the vi and Vim Editors: Power and Agility Beyond Just Text Editing, Edition 8

The Linux Programming Interface: A Linux and UNIX System Programming Handbook

sed & awk: UNIX Power Tools, Edition 2

The Linux Command Line, 2nd Edition: A Complete Introduction

Learning the Korn Shell: Unix Programming, Edition 2