autoconfig for database
12.2.11
DB 19.20
When running Autocnfig for the database, it updates tnsnames.ora and listener.ora in $TNS_ADMIN/<CONTEXT_NAME>
The same files (tnsnames.ora and listener.ora) in $TNS_ADMIN remain untouched (by the DB AutoConfig)
Since these files are duplicates, and since the ones in the CONTEXT_NAME are the ones to be used, the ones in $TNS_ADMIN then logically are not.
So, we can remove these files, right ?
Why ? Because I don't like to keep unnecessary files. And if they are removed, they are 100% surely not used, which they are also not according to the above theory.