Iaki Baz Castillo <ibc / aliax.net> wrote:
> Hi, basically I'm looking for a way to find all the IP's in the
> network interfaces of my computer in a reliable way.

<snip>

> Is there something as "ifconfig" or "ip addr show" commands for Ruby?
> Thanks a lot.

in Ruby 1.9.2:

require 'socket'
Socket.ip_address_list

-- 
Eric Wong