From: William James <w_a_x_man@...>
Date: 2007-04-27T18:25:05+09:00
Subject: Re: Output A File w/ Line Numbers?

On Apr 27, 3:27 am, come <come.n...@free.fr> wrote:
> another way, but maybe less "ruby way" and more "perl way" :
>
> ruby -ne 'print "#{$.} : #{$_}"' file
>
>
>
> > ruby -ne 'BEGIN{$n=0}; print "#{$n+=1} "; print' junk

I forgot about $..