anchor.diff:      ["vmq-admin <sub-command>\n\n",
        "  administrate the cluster.\n\n",
        "  Sub-commands:\n",
  -     "    node        Manage the cluster node\n",
  +     "    node        Manage this node\n",
  +     "    cluster     Manage this nodes cluster membership\n",
        "    session     Retrieve session information\n",
        "    config      Manage the internal configuration store\n",
        "    plugin      Manage plugin system\n",
  
positive.code:     clique:register_command(Cmd, [], [], Callback).
  
  vmq_server_status_cmd() ->
      Cmd = ["vmq-admin", "node", "status"],
      Callback = fun(_, _) ->
                         VmqStatus = vmq_cluster:status(),
                         NodeTable =
  
negative.code:     ].
  node_usage() ->
      ["vmq-admin node <sub-command>\n\n",
       "  administrate this VerneMQ node.\n\n",
       "  Sub-commands:\n",
       "    start       Start the server application\n",
       "    stop        Stop the server application\n\n",
       "  Use --help after a sub-command for more details.\n"
      ].
  
  cluster_usage() ->
      ["vmq-admin cluster <sub-command>\n\n",
       "  administrate this VerneMQ cluster membership.\n\n",
       "  Sub-commands:\n",
       "    status      Prints cluster status information\n",
       "    join        Join a cluster\n",
       "    leave       Leave the cluster\n\n",
       "  Use --help after a sub-command for more details.\n"
      ].
  
  