#!/bin/bash
while true
do
ping -c 5 -w 100 192.168.3.110
if [ $? -eq 0 ];then
echo “ping ok”
sleep 5
else
echo "ping fail "
fi
done
-c ping 5次
-w timeout 100
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#!/bin/bash
while true
do
ping -c 5 -w 100 192.168.3.110
if [ $? -eq 0 ];then
echo “ping ok”
sleep 5
else
echo "ping fail "
fi
done
-c ping 5次
-w timeout 100