if语句pinghost
主机存活状态检查
#!/bin/bash
#function:演示
#author:tommy 20211013
ping -c 4 -i 1 -W 3 $1 &>/dev/null
if
[ $? -eq 0 ]
then
echo "Host $*1 is up"
else
echo "Host $1 is down"
fi
#function:演示
#author:tommy 20211013
ping -c 4 -i 1 -W 3 $1 &>/dev/null
if
[ $? -eq 0 ]
then
echo "Host $*1 is up"
else
echo "Host $1 is down"
fi
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