I need to put one of our development databases into Archive Log mode so we can use it as the source for an RMAN duplicate job. I have no intention of backing up this database and I have no use for the archive logs beyond what is required to clone a database. It's my understanding that in order for RMAN to run a duplicate command from a live database, the source db needs to be in archive log mode.
Is there an easy way to remove archive logs after they are x number of hours old, or something similar to that?