Tee Timer Bash Script

Loving Tee? Here a timer:

#! /bin/bash

beep -f 3000 -l 100

TIMEOUT=5
COUNTER=$TIMEOUT

echo "$(date +%H:%M:%S)  started"
while [ $COUNTER -gt 0 ]; do
  sleep 60

  COUNTER=$(($COUNTER-1))
  beep -f 7000 -l 100 -r $(($TIMEOUT-$COUNTER))

  echo "$(date +%H:%M:%S)  $COUNTER min left"
done
echo "$(date +%H:%M:%S)  done"

beep -f 1000 -l 10 -r 2; beep -f 3000 -l 1 -r 2;
beep -f 2000 -l 20 -r 2; beep -f 3000 -l 10 -r 3

while [ 1 -gt 0 ]; do 
  sleep 5

  beep -f 5000 -r 2 -l 100 
  beep -f 4000 -r 1 -l 50
  beep -f 11000 -r 2 -l 50
  beep -f 12000 -r 1 -l 100
done