MySQL mysqldump备份脚本

###### 备份数据库的脚本###############
##################
#author:rrhelei@126.com#
##################

user=backup
passwd=MANAGER
host=192.168.1.250
date=`date +%Y%m%d`
mysql_bin=/usr/local/mysql/bin
$mysql_bin/mysqldump-u$user -p$passwd -h$host --single-transaction test > /databackup/test/$date.sql

if[   -f /databackup/test/$date.sql  ]
then
cd  /databackup/test;tar -cvzf $date.sql.tar.gz $date.sql
rm -fr $date.sql
fi
find/databackup/test/ -type f -name"*sql*" -mtime +30| xargs rm -fr {};