I was searching for some good tutorials on awk. Found a very nice (brilliant indeed) article on Oracle website by Emmett Dulaney. A very good introduction for beginners. I searched for some other links as well. Have a read:

1. AWK: The Linux Administrators’ Wisdom Kit

2. A Guided Tour Of Awk

3. AWK Programming

4. UNIX Utilities - awk

Happy awk’ing :)

Sidhu