Swamped by audit files

Seeing massive numbers of .aud files on many of the server I am working on.

Uwe has beaten me to it :

https://uhesse.com/2015/07/24/audit_sys_operations-defaults-to-true-in-oracle-12c/

Many of the audit files relate to the dbms_stats job. Wondering if there is a way to somehow filter what oracle decides to audit; seems to be all or nothing.

Going to investigate purging using the link below, rather than manually deleting the files at the o/s level.

https://aprakash.wordpress.com/2012/01/20/use-dbms_audit_mgmt-for-purging-audit-files-at-os-level/

See also :

https://www.durham.computer/search?q=clearing