[Courses] [FS] Lesson 3 is with us at last!

[Meredydd]

New lesson:	Lesson 3
Topic:		Devices, and a rough guide to how the filesystem works

This is the long-awaited Lesson 3 - enjoy!

URL:                    
http://www.linuxchix.org/content/courses/filesystem/Lesson3.html

Buffer:	1.5 lessons

As always, please send feedback. If you don't have any questions (just a 
"read and understood" message), please send privately, otherwise use 
the list.

Meredydd