1. Administering Oracle Database Exadata Cloud at Customer (Gen 1/OCI-C)
  2. The dbaascli Utility
  3. dbaascli listener stop

dbaascli listener stop

The listener stop subcommand of the dbaascli utility is used to stop the listener.

Execute this command as the oracle user. 

dbaascli listener stop --dbname dbname

In the above command, dbname specifies the name of the database whose listener you want to stop.