oracle备份脚本说明=============创建备份目录=============mkdir/data/db_backupmkdir/data/db_backup/expdp_backupmkdir/data/db_backup/rman_backupmkdir/data/db_backup/backup_shell=========创建目录=========SQL>createdirectoryexpdp_diras/data/db_backup/expdp_backup;SQL>grantread,writeondirectoryexpdp_dirtonc65;==================创建expdp备份脚本==================#!/bin/bash#使用oracle环境变量source~/....