====== Deregister and Reregister Red Hat ======
  * sudo subscription-manager unregister
  * sudo subscription-manager register --username<USERNAME> --password <PASSWORD> --auto-attach --force
  * # Check if registered
  * sudo subscription-manager list --available
  * # Or
  * sudo subscription-manager version


Once registered, install everything you want and then unregister again so we have the free license for other servers

--NOTE arguments include a double dash, the wiki seems to combine these into one dash