linuxshell 实现自动清理rman备份文件的脚本

rman备份脚本

#! /bin/bash

su - oracle <<!

rman target /<<EOF

backup AS COMPRESSED BACKUPSET  
database

include current controlfile format‘/orabak/db_%d_%T_%s‘

plus archivelog format‘/orabak/arch_%d_%T_%s‘ 
delete allinput;

delete noprompt obsolete;

exit;

EOF

第三个备份保存平台自动清理过期的备份文件

#! /bin/bash

for file in `ls /orabak`

do

if [[ ${file:0:2} == "db" ]];then

fdate=${file:10:8}

mydate=`date +%Y%m%d -d "-7 day"`

if [[ $fdate < $mydate ]];then

rm -rf $file;

else

echo $file;

fi

else

fdate=${file:12:8}

mydate=`date +%Y%m%d -d "-7 day"`

if [[ $fdate < $mydate ]];then

rm -rf $file;

else

echo $file;

fi

fi

done

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