Basic UNIX Command Reference Reading

• "Unix turns 40: The past, present and future of a revolutionary OS" - ComputerWorld, 2009
  • The Unix family tree
• From Introduction to Linux:
  • Chapter 1. What is Linux?
  • Chapter 2. Quickstart
  • Chapter 3. About files and the file system  (esp. 3.3.2.2. The Tools)
• From Learning the UNIX Operating System:
  • Chapter 3. Your UNIX Account
  • Chapter 4.4. Managing Your Files
• SS64 Command Line Reference by Simon Sheppard:
  • bash Commands
  • Mac OS X Terminal Commands
• From UNIXhelp for Users:
  • Relative pathnames
• Learn UNIX in 10 Minutes from FreeEngineer.org
• Linux in a Nutshell, Sixth Edition:  Chapter 1. Introduction