#!/bin/ksh
trap 'echo $LINENO $PWD >> dir_trace' DEBUG
trap 'echo ERROR' ERR
trap 'echo INTERRUPT;exit' INT
trap 'echo EXIT' EXIT
count=4

while [ count -gt 0 ]
do
	echo "hi there"
	/usr/sbin/rpcbind
	sleep 1
	echo $count
	((count = count - 1))
done