If you mean you're done with the ABS then just peruse some sites like Heiner's SHELLdorado:
http://www.shelldorado.com or Linuxguru's shell scrip resources:
http://www.linuxguruz.org/z.php?id=911 .
Elif you mean you need pre-ABS stuff you could try these introductions:
http://www.linuxorbit.com/modules.ph...icle&artid=459
A Quick Introduction to Bash Programming:
http://www.geocities.com/tipsforlinu...les2/043.html, A's to Q's about BASH, the Bourne-Again SHell:
http://apodeline.free.fr/FAQ/bashFAQ/bash.html,
BASH Programming - Introduction HOW-TO:
http://www.tldp.org/HOWTO/Bash-Prog-Intro-HOWTO.html, O'Reilly's "The UNIX CD Bookshelf"
else any recent MacMillan (Sams) book on shell programming.