1）需创建存储目录

mkdir backup

2）编写shell脚步#!/bin/bash

export ORACLE_BASE=/opt/oracle export ORACLE_HOME=$ORACLE_BASE/ora10gr2/db_1export PATH=$ORACLE_HOME/bin:$PATH
d=$(date ‘+%d’)
exp metabase/metabase@dskdb file=/home/oracle/backup/’metabase’$d.dmp
exp data/data@dskdb file=/home/oracle/backup/’data’$d.dmp
zip -m /home/oracle/backup/’metabase’$d.zip /home/oracle/backup/’metabase’$d.dmp
zip -m /home/oracle/backup/’data’$d.zip /home/oracle/backup/’data’$d.dmp

3）设置定时执行命令

crontab -e 进入编辑页面设置定时
00 23 * * * sh /home/oracle/data_bash.sh >> /home/oracle/error.log 2>&1