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Ingy döt Net 2013-04-11 01:07:29 -07:00
parent b83f433714
commit 68f8f3e56b
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Task/Web-scraping/Erlang/web-scraping.erl Normal file
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-module(scraping).
-export([main/0]).
-define(Url, "http://tycho.usno.navy.mil/cgi-bin/timer.pl").
-define(Match, "<BR>(.+ UTC)").
main() ->
inets:start(),
{ok, {_Status, _Header, HTML}} = http:request(?Url),
{match, [Time]} = re:run(HTML, ?Match, [{capture, all_but_first, binary}]),
io:format("~s~n",[Time]).