#!/bin/sh
# $Id: ext,v 1.1 2000/09/12 15:44:52 dmetz Exp $
# Dave Burken's telephone extension number search script
# $

[ -n "$1" ] || { 
  echo "### insufficient args
Usage: ext { name | number }
       phone extension search uses egrep -i, . is any char
       Please enter any part of the name or extension.
"
exit
}

echo " "
if [ -e /opt/etc/phone_extensions ]; then \
 egrep -i $1 /opt/etc/phone_extensions
else
 echo "Cannot find file /opt/etc/phone_extensions "
fi
echo " "
