connect target / 
run {
sql 'ALTER SYSTEM ARCHIVE LOG CURRENT';
sql 'ALTER SYSTEM SET CONTROL_FILE_RECORD_KEEP_TIME=60 SCOPE=BOTH';
CONFIGURE ARCHIVELOG DELETION POLICY TO NONE;
CONFIGURE CONTROLFILE AUTOBACKUP ON;
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK CLEAR;
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/u01/app/oracle/product/11.2.0/dbhome_1/dbs/snapcf_SIT4.f';
CONFIGURE DEVICE TYPE DISK BACKUP TYPE TO COMPRESSED BACKUPSET PARALLELISM 4;
CROSSCHECK backup of database;
CROSSCHECK backup of controlfile;
CROSSCHECK backup of spfile;
CROSSCHECK backup of archivelog all;
backup archivelog all not backed up 1 times;
backup current controlfile;
delete noprompt archivelog all backed up 1 times to disk completed before 'sysdate-5';
}
exit