System Example (cont)
  Let's run it:
    $ ./tmpcleaner
    $ ls -1 /tmp
    -f
    -r
  Whoops - the files '-f' and '-r' were sent as arguments to 'rm'.  That's not good...

Copyright 2003, Bri Hatch of Onsight, Inc.

Presented at SPUG, 2003.

Presentation created using vim and MagicPoint.