-

#!/bin/bash



shopt -s expand_aliases
alias log='tee -a productivity.log; date >> productivity.log'



finished()
{
    echo -e "\n\nDone!" | log
    exit $?
}
trap finished SIGINT



interrupt()
{
    echo -e "\n\nSomething went wrong." | log
    exit $?
}
trap interrupt SIGKILL SIGTERM







#main program
echo -e "Begin $1.\n\n" | log

for minute in {1..15}
do
    echo -n $minute

    for seconds in {1..12}
    do
	sleep 5
	echo -n ' .'
    done

    echo -e "\n"
done


echo $1 >> productivity.log
echo "You went over time, bozo." | log


unalias log