Vitalect.com
Vitalect, Inc. develops, deploys, hosts, and supports web based learning courses for Corporations and Universities..
We start with your existing course material (we also develop content if required) and develop a complete learning solution using our web-based learning software engine. The software engine adheres to industry standards and can be easily scaled, enhanced or ported to any evolving industry standards. Once completed the courses are available online 24 hours a day seven days a week to anyone with Internet access. We take complete responsibility for installation, support and maintenance of the courses. In short, we are a one-stop shop for web based learning solutions.

BYU Mentor Tutorials

An Introduction to CMOS Layout Design by Michael Lewis
Information covering layout design principles and optimization, basic FET physics, and CMOS circuit construction

An Introduction to the MAGIC VLSI Design Layout System
This website has some some useful information on the Magic layout editor.

Unix Web sites

How to write a shell script

Bourne Shell Scripting Online Course

Unix 101

Advanced Bash Scripting Guide

Paul Sheers Shell Scripting