mysql备份脚本--自动报警

#!/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="[email protected]"
email2="[email protected]"
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