check ssh connection to remote host

#!/bin/bash

count=$(netstat -ntpa | grep ssh | grep -i EST* | wc -l)

if [ "$count" -gt 0 ]; then
comm=$(netstat -ntpa | grep ssh | grep -i EST* | awk '{print $7}' |
cut -d "/" -f1 > /tmp/ssh_1)

        for ID in `cat /tmp/ssh_1`
do
        user=`who -a | grep -ih "\W*\w*$ID\w*\W*" | grep -w  $ID | awk
'{print $1}'`
        IP=`who -a | grep -i $ID | awk '{print $8}' | cut -d "(" -f2 |
cut -d ")" -f1`
        Date=`who -a | grep -i $ID | awk '{print $4,$6}'`

cat << EOF
Date-Time :- $Date
username :- $user
IPAdd:- $IP
====================
EOF
done
else

echo "No ssh connection in Host"
fi