People leave their macs unlocked. When they do, punish them in the most humane way possible =D

Setting Crontabs

Here are some of my favorites (setting a crontab is as easy as `crontab -e`):

Have their computer open their gmail inbox every 30 minutes. It’ll feel pretty random at first:

*/30 * * * * ( /usr/bin/open "" )

Or… every ten minutes, have their speakers verbalize something childish (yet HILARIOUS):

*/10 * * * * ( /usr/bin/say "Peepee" )

Scheduling jobs using at

at is a great little program. If you have a little time to work, feel free to create a bash script to do your bidding, then queue it as a job using at =]