#!/bin/bash

# just "beeps" every second for a while...
# 
# during class, refactored to expect how long to continue
#    as a command-line argument
#
# by: Sharon Tuttle
# last modified: 11-20-12

for (( i=0; i<$1; i++ ))
do
    sleep 1
    echo "beep $i"
done

echo "FINIS!"