群发quota报警邮件脚本

群发quota报警邮件脚本

1、是群发邮件（通过`cat /log/aspera/warn_mail.txt`调用）

2、在邮件内容前增加自定义的3行（sed -e '1i Hi All,'：在第1行前增加“Hi All,”；sed -e '2G'：在第2行前增加空行）

3、mail -b表示隐藏抄送人，-c不隐藏

#!/bin/bash

Date=`date +%Y%m%d`

Date2=`date +%Y%m%d -d "7 days ago"`

Dir=/aa/shell/Thinclient

/bin/rm -rf $Dir/users_use.txt

/bin/rm -rf $Dir/used.txt

/bin/rm -rf $Dir/warn_$Date2.txt

/bin/touch $Dir/users_use.txt

/bin/touch $Dir/used.txt

/bin/touch $Dir/warn_$Date.txt

ssh 10.0.0.2 "quota report -x" | grep thinclient > $Dir/thinclient.txt

/bin/cat $Dir/thinclient.txt | awk -F[:" "]+ '{print $2}' | grep SPRD > $Dir/users2.txt

sed -i 's/SP/ /g' $Dir/users2.txt

tr -d ' \' $Dir/users.txt

/bin/cat $Dir/users2.txt | tr -d '\' > $Dir/users.txt

for i in `cat $Dir/users.txt`

do

Used=`cat $Dir/thinclient.txt | grep -w $i | awk -F[:" "]+ '{print $5}'`

UsedF=`cat $Dir/thinclient.txt | grep -w $i | awk -F[:" "]+ '{print $8}'`

Usedd=`echo $Used | awk '{$1/=1024*1024;printf "%.0f\n",$1}'`G

Useed=`echo $Used | awk '{$1/=1024*1024;printf "%.0f\n",$1}'`

Total=`cat $Dir/thinclient.txt | grep -w $i | awk -F[:" "]+ '{print $6}'`

TotalF=`cat $Dir/thinclient.txt | grep -w $i | awk -F[:" "]+ '{print $9}'`

Totall=`echo $Total | awk '{$1/=1024*1024;printf "%.0f\n",$1}'`G

Totaal=`echo $Total | awk '{$1/=1024*1024;printf "%.0f\n",$1}'`

Avg=$(($Useed * 100 / $Totaal))%

AvgF=$(($UsedF * 100 / $TotalF))%

/bin/echo $i used:$Usedd,Total:$Totall,Per:$Avg >> $Dir/users_use.txt

/bin/echo $i used:$UsedF,Total:$TotalF,Per:$AvgF >> $Dir/users_use.txt

done 

for ii in `cat $Dir/users_use.txt | awk -F[:" "]+ '{print $5}' | tr -d '%'`

do

if [ $ii -gt 80 ];then

/bin/cat $Dir/users_use.txt | grep -w $ii'%' >> $Dir/warn_$Date.txt

fi

done

echo "                              " >> $Dir/warn_$Date.txt

echo "                              " >> $Dir/warn_$Date.txt

for iii in `cat $Dir/users_use.txt | awk -F[:" "]+ '{print $9}' | tr -d '%'`

do

if [ $iii -gt 80 ];then

/bin/cat $Dir/users_use.txt | grep -w $iii'%' >> $Dir/warn_$Date.txt

fi

done

/usr/bin/sort -nk 1 $Dir/warn_$Date.txt | uniq > $Dir/warn2_$Date.txt

sed -e 's/$/\r/' $Dir/warn2_$Date.txt > $Dir/warn3_$Date.txt

for I in `cat $Dir/warn3_$Date.txt | awk -F[:" "]+ '{print $1}'`

do

echo $I@ming.com > $Dir/warn_mail.txt

II=`cat $Dir/warn3_$Date.txt | grep $I`

echo $II > $Dir/warn4_$Date.txt

cat $Dir/warn4_$Date.txt | sed -e '1i Hi,' | sed -e '2i your quota of A:(//nas1/thinclient) warn(>80%),please clean' | sed -e '2G' > $Dir/mail_context.txt

/usr/bin/mail -s "$I internal VDI A: quota warn(>80%)" -b zhi.yang@ming.com,zhi.ming@ming.com `cat $Dir/warn_mail.txt`  < $Dir/mail_context.txt

本文转自linux博客51CTO博客，原文链接http://blog.51cto.com/yangzhiming/1893016如需转载请自行联系原作者

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