The script alarm.sh is a simple alarm clock with snooze function. The wakeup
time is requested of the user when the script is run and the snooze interval
is set as a value in the file.

The script buzzer.sh is called by alarm.sh to make the actual alarm sound. It
uses the afplay utility, which is specific to Mac OS X 10.5 and later. Anything
that makes noise will do, though!

These scripts are unlicensed. That is, they are in the public domain and free
to use in any capacity for any purpose.