Shell 磁盘空间
tags: 监控
文章目录
1. Shell 磁盘空间使用率
disk-space.sh
MAX=95 EMAIL=server@127.0.0.1 PART=sda1 USE=$(df -h | grep $PART | awk '{ print $5 }' | cut -d'%' -f1) USE=`printf "%.0f\n" $USE` if [ $USE -gt $MAX ]; then echo "Percent used: $USE" | mail -s "Running out of disk space" $EMAIL else echo "all is well" fi
执行:
$ bash disk-space.sh all is well
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