nagios监控服务器磁盘空间的脚本
#!/bin/bashrow=`df -h -P|wc -l`
status=0
for i in `seq 2 $row`
do
spare=`df -h -P|sed -n "$i"p|awk '{print $4}'`
use_percentage=`df -h -P|sed -n "$i"p|sed -n "s//%//"p|awk '{print $5}'`
spare_percentage=`expr 100 - $use_percentage`
partition_name=`df -h -P|sed -n "$i"p|awk '{print $6}'`
if [ "$spare_percentage" -lt "3"];then
echo -n "$partition_name CRITICAL ${spare_percentage}% $spare"
status[$i]=2
elif [ "$spare_percentage" -lt "5" ];then
echo -n"$partition_name WARNING! ${spare_percentage}% $spare"
status[$i]=1
else
echo -n"$partition_name OK ${spare_percentage}% $spare"
status[$i]=0
fi
done
echo""
zhuangtai=0
for j in `seq 2 $row`
do
echo ${status}$zhuangtai
if [ "${status[$j]}" -gt "$zhuangtai"];then
zhuangtai=${status[$j]}
fi
done
exit $zhuangtai
注意:
该脚本要增加执行权限才能被nrpe调用
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