Shell Programming and Scripting

#!/bin/ksh
#This script will check status of load balancer in AIX servers from hopbox
#Steps to do as folows :
#Login to server
#netstat -ani | grep <IP>
#check if the output contains either lo0 OR en0
#if the above condition matches, validation looks good
#else, send an email with impacted server names
file="/export/home/vinil/scripts/LB_check/server.txt"
while read line
do
ssh -t -t <IP_address_of_server>|v1=`netstat -ani|grep $IP|awk '{print $1}`;
if [ v1 -eq lo0 -o v1 -eq en0 ]; then
echo $v1
echo  LB is running on host $host>>log.txt;
else
echo "LB is not working ">>log.txt ;
fi
done <$file

netstat -ani|grep $IP|awk '{print $1}'`;

ssh -t -t $IP|v1=`netstat -ani|grep $IP_2|awk '{print $1}'`;

ssh -t -t $IP|v1=`netstat -ani|grep $IP_2|awk '{print $1}`;

ssh -t -t $IP
v1=`netstat -ani|grep $IP_2|awk '{print $1}'`

ssh -q <server_name>| netstat -ani | grep -i <IP> | awk '{print $1}'

ssh -t -t <server_name> netstat -ani | grep -i <IP> | awk '{print $1}'