Stop and start Apache instances

#!/bin/bash
#Start and Stop Apache
#written Andrew Stringer Feb 2011

#Get action to perform from 1st command line argument
ACTION=${1}

#This must be run as user web.
if [ "${USER}" = "web" ]; then
        #echo "Running as user web"
        #echo " "
        #do something to keep if happy
        DUMMY=0
else
        echo "Sorry, you need to be the web user to run this script."
        exit 1
fi

echo "This will stop or start all running instances of apache on this server."
echo "If you want to restart an individual web server DO NOT USE THIS!!!! Press Ctrl-c NOW!"
sleep 10

if [ "${ACTION}" = "start" ]; then
        echo "Starting Apache instances"

elif  [ "${ACTION}" = "stop" ]; then
        echo "Stopping Apache instances"

else
        echo "No parameter passed, Useage:- startstopapache.sh start|stop"
        exit 2
fi



#Start app starts or stops

for CASINO in cas1 cas2 cas3 cas4
do
        echo "Casino is ${CASINO}, acton is ${ACTION}"
        /wworks/casino/${CASINO}/prod/apache/bin/run_apache.bash ${ACTION}
done


exit 0