ping B C类网
时间：2010-12-17 来源：xyqcuijia
ping C类网 地址
#!/bin/bash
for I in $(seq 1 255) ; do
if ping -c1 -W1 192.168.0.$I &> /dev/null;then
echo "192.168.0.$I is online."
else
echo "192.168.0.$I is offline."
fi
done
ping B类网 地址 #!/bin/bash for M in $(seq 1 255);do
for I in $(seq 1 255);do
if ping -c1 -W1 192.168.$M.$I &>/dev/null;then
echo "192.168.$M.$I is online."
else
echo "192.168.$M.$I is offline."
fi
done
done
if ping -c1 -W1 192.168.0.$I &> /dev/null;then
echo "192.168.0.$I is online."
else
echo "192.168.0.$I is offline."
fi
done
ping B类网 地址 #!/bin/bash for M in $(seq 1 255);do
for I in $(seq 1 255);do
if ping -c1 -W1 192.168.$M.$I &>/dev/null;then
echo "192.168.$M.$I is online."
else
echo "192.168.$M.$I is offline."
fi
done
done
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