mysql备份+报警

#!/bin/bash 

BakDir=/backup/mysql/full 

LogFile=/var/log/mysql-dbispconfig-backup.log 

DATE=`date +%Y-%m-%d` 

DumpFile=$DATE.sql 

GZDumpFile=$DATE.sql.tar.gz 

backup_error=/backup/mysql/backup_error 

compress_error=/backup/mysql/compress_error 

email1="[e-mail]" 

email2="[e-mail]" 

echo -e "\n" >>$LogFile 

echo "===========&gt;  $DATE   <=============     " >&gt;$LogFile 

echo "$(date +"%H:%M:%S") begin back  DNS database "&gt;&gt;$LogFile 

cd $BakDir 

mysqldump -u root  -pqian-gao.com dabispconfig --default-character-set=utf8 &gt;$DumpFile 2&gt;/backup/mysql/backup_error 

if [ $? == 0 ] 

then 

      echo "at $(date +"%H:%M:%S")  the backup Done,now begin compress the sql file" &gt;&gt;$LogFile 

      tar czvf $GZDumpFile $DumpFile 2&gt;/backup/mysql/compress_error 

        if  [ $? == 0 ] 

        then 

                 echo "at $(date +"%H:%M:%S") the $GZDumpFile Backup Success!" &gt;&gt;$LogFile 

                 echo "finish!" &gt;&gt;$LogFile 

                 rm -f $DumpFile 

        else 

                 mail -s "compress_error" $email1 &lt;$compress_error 

                 mail -s "compress_error" $email2 &lt;$compress_error

        fi

else 

      mail -s "backup_error" $email1 &lt;$backup_error 

      mail -s "backup_error" $email2 &lt;$backup_error 

fi