#!/bin/bash

[ -z $1 ]||[ -z $2 ] && {
echo
echo "Syntax:  after  "
echo
exit
}

fnord=`ps ax`
count=1

until [ $count -eq 0 ]
do
    fnord=`ps ax`
    count=$(grep -c $1 $fnord)
    sleep 1
done

$2

    Source: geocities.com/thetropics/5011/scripts

               ( geocities.com/thetropics/5011)                   ( geocities.com/thetropics)