From: Urabe Shyouhei <shyouhei@...>
Date: 2011-04-20T20:29:53+09:00
Subject: Re: Control characters in ruby

(04/20/2011 07:57 PM), Arun Kumar wrote:
> Hello all,
>     I wanted to know how to accept control characters such as ESC, F1,
> F2 from a command line in Ruby. I'm working on Opensuse (11.1) Linux.
> 

http://c-faq.com/osdep/cbreak.html

(hint: Ruby is written in C)