#!/bin/sh
# Sample answer for while loop question
echo This script will sum all integers entered
total=0
count=0
while true
do
	echo -n "Please enter a number: "
	read inum
	if [ $inum = q ]; then
		break
	fi
	total=`expr $total + $inum`
	count=`expr $count + 1`
done
echo Sum = $total
echo Numbers entered was $count