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【Shell】采用oracle中exp远程备份oracle

作者:lxw出山小草 / 发布于2012/6/12/ 1223

首先建立备份日期，备份目录，再次使用oracle的exp命令就行备份，备份的list存在里脚本的当前目录下。备份完成后会通过ssh远程scp到固定机器上。备份成功和失败都会发邮件提醒用户。可以将该脚本放到crontab列表里。根据数据库的不同建立不同的list即可。

<div>!/bin/bash
#function: to execute the oracle built-in cmd
#version 1
echo "please run this script on cautiously!!!If you forget sth ,or want to abort the script,now ctrl+c will be abort,if you run it bg,you must now how to abort it."
sleep 10;
echo "now begining"
backupdate=`date +%Y%m%d`
mkdir -p $backupdate
if [[ -d $backupdate ]]&& [[ -f /home/oracle/db_list ]]
then
cd $backupdate
cp /home/oracle/db_list .
else
exit
fi
echo "begining exporting....."
#for db_name in db_list
for db_name in `cat db_list`
do
exp $db_name/123 OWNER=$db_name FILE=$backupdate$db_name.emp</div>
if [ $? -eq 0 ]
 then
 echo "you succeed backup the database"
else
#or >
 echo "you failed backup,you must rerun the script. backup failed"|tee -a error.message
 mail -s 16_oracle_bak <a href="mailto:jinwei.bian@qeegoo.com<error.message">jinwei.bian@qeegoo.com<error.message</a>
 exit 12
fi
done
#use scp with no password，you must use ssh-key to generate the key
scp -pv /home/oracle/$backupdate/*.emp <a href="mailto:root@192.168.11.21:/data/16_ora_backup/">root@192.168.11.21:/data/16_ora_backup/</a>
echo -e "backup finished in $backupdate ." >finished.message
mail -s 16_oracle_bak <a href="mailto:jinwei.bian@qeegoo.com<finished.message">jinwei.bian@qeegoo.com<finished.message</a></div>
<div>exit 0</div>

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