#!/bin/bash
status=`ping -c5 192.168.0.100 | grep 'packet' | awk -F '%' '{print $1}'|awk '{print $NF}'`
if [ $status==0 ]
then
echo "server is alive"
elif [ $status>=0 && $status<=50 ]
then
echo "server lose some packet"
else
echo "server is shutdown"
fi











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