From: Mateusz Tybura <wujciol@...>
Date: 2008-03-15T02:14:52+09:00
Subject: Re: retrieㄒe data from bash shell?

------=_Part_1694_12481852.1205514901958
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

That's special variable called ENV that can be used like Hash. It have a lot
of information like USERNAME, PROCESSOR_ARCHITETURE and many more.
To print username use:
puts ENV["USERNAME"]

2008/3/14, Ikuta Lin <ikuta_lin@clousy.net>:
>
> Ikuta Lin wrote:
> > Hi
> >
> > I have a question here.
> sorry about that.. btw how I delete my post..
> If I want retrieve data from bash shell like as below
> name=`$USER`
>
> what can I do?
>
> Thanks a lot!
>
>
> --
> Posted via http://www.ruby-forum.com/.
>
>

------=_Part_1694_12481852.1205514901958--