shell 监控磁盘空间并自动报警实例

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1#!/bin/sh

2

3admin_addr="taobao@ourgame.com"

4ipaddr=`ifconfig eth0 | awk  '/inet/{print $2}' | awk -F ":" '{print $2}'`

5df -k | grep 'dev' > MESGF

6

7while read LINE

8        do

9        dev=`echo $LINE | awk '{print $1}'`

10        use=`echo $LINE | awk '{print $5+0}'`

11        mnt=`echo $LINE | awk '{print $6}'`

12        if [ $use -ge 5 ];then

13                echo "Warning:$DEV Disk partition space usage over ($mnt used $use %)" > taobao

14        fi

15done < MESGF

16

17if [ -s taobao ];then

18         mail -s  "${ipaddr} The Disk is full" $admin_addr < taobao

19fi

20

21rm -rf taobao

22rm -rf MESGF

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