linux下批量備份mysql數(shù)據(jù)庫(kù)

#!/bin/bash PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin export PATH   nowdate=`date +%Y-%m-%d`; mysql_pwd="密碼"; mkdir $nowdate cd $nowdate a=`mysqldump -uroot -p$mysql_pwd 數(shù)據(jù)庫(kù)名 > 數(shù)據(jù)庫(kù)名.sql`; echo $nowdate;