Once a command has executed successfully, browsing to http://localhost:8082/registry will list all the registered services as shown in the following screenshot:

Querying our greeter service using the web UI with the request {"name" : "Arpit Aggarwal"} will render you the response, {"msg": "Hello Arpit Aggarwal"} :

Querying the same greeter service using a CLI command, query go.micro.service.greeter Say.Hello {"name" : "Arpit Aggarwal"} will render you the response, {"msg": "Hello Arpit Aggarwal"}: