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Time Traveling Industry Association of America

Life was good for a men who slipped in time all way back to late Roman empire. Money I gained by selling a scheme of a distiller I doubled on a cotton swabs and now I was plotting to introduce my naive romans to an idea of double-entry accounting and to a concept of zero. Until I suddenly heard a knocking at my door.

- Gai Julius also knows as Nicolas Kovalsky? - inquired a centurion at doorway. Golden gilding on his cuirass of stainless steel was chipped here and there and a plume of his helm definitely had a close relatives in a mop department of Superstore.

- You a time traveler, - I said cheerlessly,  - Are you here to save me?

- I am a lawyer of Time Traveling Industry Association of America.

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Random timelines with a bit a shadow.

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[{lager, [
  {handlers, [
    {lager_console_backend, [
      debug,
      {lager_default_formatter, [time, " ", {module,
         [module, {line, [":", line], ""}], ""}, " ", color,  message, {eol, "\e[0m\r\n"}]}
    ]},
    {lager_file_backend,
      [{file, "logs/console.log"}, {level, info}, {size, 10485760}, {date, "$D0"}, {count, 1}]},
    {lager_file_backend,

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now_to_timestamp() ->
  now_to_timestamp(erlang:now()).

now_to_timestamp({Mega, Sec, _}) ->
  Mega * 1000000 + Sec.

timestamp_to_now(TS) ->
  {TS div 1000000, TS rem 1000000, 0}.

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uuid() ->
  <<A:32, B:16, C:16, D:16, E:48>> = crypto:rand_bytes(16),
  Fmt = "~8.16.0b-~4.16.0b-4~3.16.0b-~4.16.0b-~12.16.0b",
  Str = io_lib:format(Fmt, [A, B, C band 16#0fff, D band 16#3fff bor 16#8000, E]),
  list_to_binary(Str).

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join([], _) -> []; %% or should it be <<"">> for a consistency sake?
join([H|[]], _) -> H;
join(List, Sep) when is_list(Sep)  ->
  join(List, list_to_binary(Sep));
join([H|T], Sep) ->
  join(T, H, Sep).

join([], Acc, _) ->
  Acc;
join([H|T], Acc, Sep) ->

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#!/usr/bin/env escript
%% -*- erlang -*-
%%! -hidden -setcookie cookie

-mode(compile).

main(["-?"]) ->
    usage();
main(Args) ->
    case get_pid(Args) of

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