anchor.diff:  %% for metrics gathering (great for Graphite)
   %%
   %% Usage:
  -%% ./erlang-metrics.escript -c epic_erlang_cookie -n stats@127.0.0.1 -r epic_erlang_app@127.0.0.1 -s prod.epic_erlang_app
  +%% ./erlang_stats.erl -c epic_erlang_cookie -n metrics@127.0.0.1 -r epic_erlang_app@127.0.0.1 -s prod.epic_erlang_app
   %%
   %% Copyright 2013 Panagiotis Papadomitsos <pj@ezgr.net>.
   %%
  
positive.code:             parse_options(NewOptions, [{remote, Remote}|ParsedOptions]);
          "-h" ->
              usage(),
              halt(1);
          _ ->
              usage(),
              io:format(standard_error, "Invalid option specified!~n", []),
  
negative.code:     ParsedOptions.
  
  set_local_node_name(ParsedOptions) ->
      Node = proplists:get_value(node, ParsedOptions, "metrics@localhost.localdomain"),
      case lists:member($@, Node) of
          true ->
              net_kernel:start([list_to_atom(Node), longnames]);
  