linux shell rman備份檔案的指令碼

rman備份指令碼    #! /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

第三個備份儲存平台自動清理到期的備份檔案

#! /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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