Backup recover of copy example

RUN {
CONFIGURE DEFAULT DEVICE TYPE TO DISK FORMAT '$BACKUP_DIR/$today_date/F_%d_%T_%U';' ; # default
ALLOCATE CHANNEL C1 DEVICE TYPE DISK;
SET CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '$BACKUP_DIR/$today_date/%F.ctl';
RECOVER COPY OF DATABASE WITH TAG 'INC_BACKUP' UNTIL TIME 'SYSDATE-7';
BACKUP INCREMENTAL LEVEL 1 FOR RECOVER OF COPY DATAFILECOPY FORMAT '$BACKUP_DIR/$today_date/F_%d_%T_%U' WITH TAG 'INC_BACKUP' FORMAT '$BACKUP_DIR/$today_date/F_%d_%T_%U' DATABASE PLUS ARCHIVELOG FORMAT '$BACKUP_DIR/$today_date/arc_%d_%s_%T.bak' tag 'INC_BACKUP';
DELETE NOPROMPT OBSOLETE DEVICE TYPE DISK ;
RELEASE CHANNEL C1;
CONFIGURE DEFAULT DEVICE TYPE TO DISK;
}