Unix Programming

Addison Wesley

Advanced Programming in the UNIX Environment    

Pearson

Unix Programming Environment                    

O'Reilly Media

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

Addison Wesley

Advanced Unix Programming                        

Prentice Hall

Unix Network Programming: Networking Apis: Sockets and Xti: Volume 1, Networking APIs: sockets and XTI, 2nd edition

No Starch Press

The Linux Programming Interface: A Linux and UNIX System Programming Handbook (English Edition)

BPB Publications

UNIX Programming: UNIX Processes, Memory Management, Process Communication, Networking, and Shell Scripting (English Edition)

Prentice Hall

Unix Network Programming: Interprocess Communications: 2

Addison-Wesley Professional

UNIX System V Network Programming (Addison-Wesley Professional Computing Series) (English Edition)

Introduction to Unix and Shell Programming