Learn Linux, 101: File and Directory Management
http://www.ibm.com/developerworks/linux/library/l-lpic1-v3-103-3/index.html

Shields, Ian
IBM
2009

Abstract:

You've probably heard that everything in Linux is a file, so start on the right path with a solid grounding in file and directory management -- finding, listing, moving, copying, and archiving. You can use this material in this article to study for the LPI® 101 exam for Linux system administrator certification, or just to learn for fun.