Slides at http://www.slideshare.net/bosky101/recursion-and-erlang

Install erlang sudo apt-get install erlang OR brew install erlang OR download from http://erlang.org

Clone this repo and compile

git clone https://github.com/bosky101/fuconf
cd fuconf
erlc fuconf.erl

on terminal1

erl
> fuconf:start().
server listening on 8021

on terminal 2

> fuconf:client(<<"hello">>).
client_loop got <<"echo hello">>

run a function forever

> fuconf:do_something_every_second_daemon().
. . . . . .