oracle expdp自动备份脚本

windows:

@echo off   
echo ================================================   
echo  Windows环境下Oracle数据库的自动备份脚本  
echo  1. 使用当前日期命名备份文件。  
echo  2. 自动删除7天前的备份。  
echo ================================================ 
::以“YYYYMMDD”格式取出当前时间。  
set BACKUPDATE=%date:~0,4%%date:~5,2%%date:~8,2%
::设置导出的路径
set DATADIR=F:\app\Administrator\admin\orcl\dpdump\
expdp  smxy/smxy2018!@orcl  directory=DATA_PUMP_DIR dumpfile=smxy%BACKUPDATE%.DUMP schemas=smxy
::删除7天前的备份。  
forfiles /p %DATADIR% /s /m HBGYDX*.DUMP /d -7 /c "cmd /c del @path"
exit

  

linux:

#!/bin/bash
PATH=$PATH:$HOME/bin
ORACLE_BASE=/data01/oracleDB
ORACLE_HOME=$ORACLE_BASE/product/11.2.0/db_1
ORACLE_SID=orcl
PATH=$ORACLE_HOME/bin:$PATH
export ORACLE_BASE ORACLE_HOME ORACLE_SID
export PATH
NLS_LANG=AMERICAN_AMERICA.UTF8
export NLS_LANG
#export DELTIME=`date -d "15 days ago" +%Y%m%d`
export BACKUPTIME=`date +%Y%m%d%H%M%S`
echo "Starting backup..."
echo "Backup file path $DATA_DIR/$BAKUPTIME.dump"
echo "Backuping HR system data"
expdp user/user@orcl directory=DATA_PUMP_DIR_BACKUP dumpfile=user$BACKUPTIME.DUMP schemas=user  #备份用户数据
echo "Delete 3 days before data files..."
echo "Delete backup cycle before HR system backup data"
#rm -f /data01/backup/HDSFDX_HR$DELTIME*.DUMP
find /data01/backup/ -mtime +15 -name "user*.dump" -exec rm -rf {} \;  #删除前15天的数据

 

posted @ 2019-08-21 15:25  zhh  阅读(2611)  评论(0编辑  收藏  举报