home/bin/alarm

   1 #! /bin/sh
   2
   3 case "$1"
   4     in "")
   5         seconds=0
   6     ;; *)
   7         seconds="$1"
   8 esac
   9
  10 if which snore
  11 then
  12     _sleep=snore;
  13 else
  14     _sleep=sleep;
  15 fi
  16
  17 "$_sleep" "$seconds"
  18
  19 printf "!!! TIMES UP !!!\n"
  20
  21 while true
  22 do
  23     play -q -n synth 0.25 sin 500 2> /dev/null
  24     sleep 0.25
  25 done