Free Unix and Linux education

Came across this great site on free Unix and Linux courses

http://diplomaguide.com/articles/The_Best_Sources_for_Free_Unix_and_Linux_Education_Online.html

Getting Educated For Free

Unix

• University of Mississippi - Unix Basics
• Idaho State University - Basic Unix Tutorial
• The University of Surrey (UK) - Unix Tutorial
• University of Indiana - Understanding Unix Concepts
• University of Texas at Austin - Unix Lessons
• University of Toronto - Unix Course Notes
• Wikibooks - Guide to Unix
• Developer's Daily - 88-page Unix Training Manual
• Hiraeth - Unix Systems Programming Course

Linux

• National Institute of Standards and Technology - Linux Introduction
• About University - 14-Week Linux Course
• Begin Linux - PC Linux Course
• VTC - Introduction to Linux
• Linuxtopia - Linux Security for Beginners
• Novell - Certified Linux Professional Course
• IBM - Linux Kernel Tutorial
• Shuttleworth Foundation - Linux Systems Administrator Course
• Linux Online - Linux Tutorial for Advanced Users
• Linux Praxis - Linux Certification Practice Exams