#!/bin/bash
# Fri Apr 21 08:06:26 PDT 2006
PAGER=dlbewley
QPAGE=/usr/local/bin/qpage
SLEEP=10

proc=$1
does=$2
pager=$3

done=`echo $does |sed 's/s$//'`

if [ -z "$proc" -a -z "$does" ]; then
        echo "Usage: $0 <proc> <stops|starts> [pager]"
        echo
        echo "Proccess <proc> will be pgrep'ed for and when it <stops or starts>"
        echo "a page will be sent to the pager via qpage."
        echo " Default pager is $PAGER."
        echo " Processes are checked for every $SLEEP seconds."
        exit 1
fi

if [ -z "$pager" ]; then
        pager=$PAGER
fi

if [ $does == 'start' -o $does == 'starts' ]; then
        not='!'
fi

pid=`pgrep $proc`;
while [ $not -n "$pid" ]; do
        sleep $SLEEP
        pid=`pgrep $proc`
done

echo $proc did $done | $QPAGE -p $pager