Here is a fun bash script that will tell you "...which server you're on, who you're logged in as, the memory status of the box, and some other crazy junk".

If you're like me, this script will get you itching for more Bash tutorials and information.  Here are some good ones to get you started.

• IBM Tutorials on Bash
  
• The Linux Documentation Project Bash Tutorials
  
• Steve Bourne's Bash Scripting Tutorial
  
• The Linux Tutorial Blog has some bash tips

Don't forget to download and keep a handy copy of this PDF Bash Quick Reference Card

And if you are really up for it, you can grab a copy of bash by O'reilly.