List, add and remove registries
A Buildpack Registry is a (still experimental) place to publish, store, and discover buildpacks. You can use the attached commands to list, add, and remove registries from your config
pack config registries [flags]
  -h, --help   Help for 'registries'
      --force-color   Force color output
      --no-color      Disable color output
  -q, --quiet         Show less output
      --timestamps    Enable timestamps in output
  -v, --verbose       Show more output