#!/bin/bash
read -p "Please keyin the network segment: (e.g. 10.88.1) " farm
for i in `seq 2 255`
do
ip="$farm.$i"
ping -c 3 $ip &> /dev/null
if [ $? -eq 0 ];then
echo "$ip is on line"
else
echo "$ip is not on line"
fi
done
