Script for Linux shell Rman backup files

Rman backup Script
    
#!/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

Third backup save platform automatically cleans up expired backup files

#! /bin/bash for
    
file in ' Ls/orabak '
    
does
    
   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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