The registry commands provide the ability to initialize, extract, load & show registry data.
The init subcommand provides the ability to initialize the registry contents for a repository, with associated schemas being added where they exist in both the repository & current database.
The extract subcommand provides the ability to extract the registry contents from the database and save them to file.
The load subcommand provides the ability to load registry updates into the database from file.
The show subcommand provides the ability to view the registry contents stored in the database or file.
