`registry`

Usage:
  registry [flags]
  registry [command]

Available Commands:
  background-migrate Manage batched background migrations
  completion         Generate the autocompletion script for the specified shell
  database           Manages the registry metadata database
  garbage-collect    `garbage-collect` deletes layers not referenced by any manifests
  help               Help about any command
  serve              `serve` stores and distributes Docker images

Flags:
  -h, --help      help for registry
  -v, --version   show the version and exit

Use "registry [command] --help" for more information about a command.