删除归档日志脚本如下：

[oracle@orcl oracle]$ vim del_archive.log

#!/bin/bash

export ORACLE_SID=oggmaster --实例名

/u01/app/oracle/product/11.2.0/dbhome_1/bin/rman log=/var/log/archive_orcl.log <<EOF

connect target /

crosscheck archivelog all;

delete NOPROMPT expired archivelog all;

delete noprompt archivelog all completed before 'sysdate-10'; --保留10天的归档

exit;

EOF

[oracle@orcl oracle]$