UNIX for Advanced & Expert Users

#!/bin/bash

# Variables
PROCESS=""      # This is what you want to page on
MAILTO=""         # Space delmited list of email addresses
HOSTNAME=`hostname`
A=1

 # Processing
until [ ${A} -eq 2 ]; do
   pgrep -f "${PROCESS}" >/dev/null 2>&1
   if [ $? -eq 0 ]; then
        sleep 300
        else sleep 30
        pgrep -f "${PROCESS}" >/dev/null 2>&1
        FLAG=$?
        if [ ${FLAG} ! -eq 0 ]
           then echo "$PROCESS is no longer running on ${HOSTNAME}" | mailx -s "
${PROCESS}" ${MAILTO}
           A=2
           exit 0
        fi
   fi
done