aef-

F = fun(F, Fd) -> receive stop -> io:format(Fd, "stop~n", []), file:close(Fd), ok; Msg -> io:format(Fd, "~p~n", [Msg]), F(F, Fd) end end.
{ok, Fd} = file:open("/tmp/trace.out", [write]), Tracer = proc_lib:spawn(fun() -> F(F, Fd) end).

%% trace everything
erlang:trace(Pid, true, [all, {tracer, Tracer}]).
%% stop tracing
erlang:trace(Pid, false, [all, {tracer, Tracer}]).
Tracer ! stop.

%% match pattern

aef-

permalink,name,homepage_url,category_list,market,funding_total_usd,status,country_code,state_code,region,city,funding_rounds,founded_at,founded_month,founded_quarter,founded_year,first_funding_at,last_funding_at
/organization/waywire,#waywire,http://www.waywire.com,|Entertainment|Politics|Social Media|News|, News , 1 750 000 ,acquired,USA,NY,New York City,New York,1,01/06/2012,2012-06,2012-Q2,2012,30/06/2012,30/06/2012
/organization/tv-communications,&TV Communications,http://enjoyandtv.com,|Games|,Games, 4 000 000 ,operating,USA,CA,Los Angeles,Los Angeles,2,,,,,04/06/2010,23/09/2010
/organization/rock-your-paper,'Rock' Your Paper,http://www.rockyourpaper.org,|Publishing|Education|,Publishing, 40 000 ,operating,EST,,Tallinn,Tallinn,1,26/10/2012,2012-10,2012-Q4,2012,09/08/2012,09/08/2012
/organization/in-touch-network,(In)Touch Network,http://www.InTouchNetwork.com,|Electronics|Guides|Coffee|Restaurants|Music|iPhone|Apps|Mobile|iOS|E-Commerce|,Electronics, 1 500 000 ,operating,GBR,,London,London,1,01/04/2011,2