#!/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 [ $? -eq 0 ];then
echo -e "$ip is \e[32mUp\e[0m"
else
echo -e "$ip is \e[31mDown\e[0m"
fi
done
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