From: Ray Baxter <ray.baxter@...>
Date: 2009-09-15T13:29:48+09:00
Subject: Re: Command line

On Mon, Sep 14, 2009 at 9:17 PM, Rong <ron.green@gmail.com> wrote:
> There is nothing in ruby --help to answer my question.


Are you sure?

'  -e 'command'    one line of script. Several -e's allowed. Omit [programfile]'