Funny UNIX utilities

Some humorous UNIX utilities that brighten my day:

• cowsay -- get a cow, etc. to do the talking
  
• fortune -- witticisms, some more offensive than others (fortunes-off package contains more offensive fortunes, fortune -o invokes offensive fortunes)
  
• banner -- big friggin letters
  

Printing with enscript

enscript is an awesome utility for printing text files; it kicks lpr's lame ass. Here are some examples of usage (more to come as the need arises):

• Letter enscript --no-header --word-wrap example_file.txt

Also, navigate to localhost:631 on any system with CUPS installed in order to configure the default printer and such.