Shell Programming and Scripting

checkRT()

{
subHeader "Runtime Check"
for nn in `cat $HOST_FILE|egrep -i 'msdp|ca|backup|db'|grep -v '#'|sed '/^$/d'|awk '{ print $1":"$2":"$3}'`
do
fhba=`expr $nn|cut -d: -f2`
fhba2=`expr $nn|cut -d: -f3`
subSubHeader $fhba2
ssh $fhba <<EOF

RTAlive=`/usr/ucb/ps -auxwww | grep "Dhttp.port=8080" | grep -v grep | awk '{print $2}' | wc -l`
    if [ "${RTAlive}" -eq "0" ]; then
      echo "*" $fhba ":" $fhba2 "Runtime is down.. Please check "  
    fi
exit
EOF
done
}

Error:---
Pseudo-terminal will not be allocated because stdin is not a terminal.
Oracle Corporation      SunOS 5.10      Generic Patch   January 2005
You have new mail.
* 10.184.40.13 : sdpsrvr2-z5 Runtime is down.. Please check 
-sh: 0: not found

===
=== sdpTest
===
Pseudo-terminal will not be allocated because stdin is not a terminal.