怎样把MySQL所有数据库一次导出到不同文件

admin 提交于 周三, 05/13/2015 - 11:48

 

#!/bin/bash

USER="zend"
PASSWORD=""
#OUTPUT="/Users/rabino/DBs"

#rm "$OUTPUTDIR/*gz" > /dev/null 2>&1

databases=`mysql -u $USER -p$PASSWORD -e "SHOW DATABASES;" | tr -d "| " | grep -v Database`

for db in $databases; do
    if [[ "$db" != "information_schema" ]] && [[ "$db" != "performance_schema" ]] && [[ "$db" != "mysql" ]] && [[ "$db" != _* ]] ; then
        echo "Dumping database: $db"
        mysqldump -u $USER -p$PASSWORD --databases $db > `date +%Y%m%d`.$db.sql
       # gzip $OUTPUT/`date +%Y%m%d`.$db.sql
    fi
done

 

也可以把全部数据库导出到一个文件,参考:http://stackoverflow.com/questions/9497869/export-and-import-all-mysql-databases-at-one-time 

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