A Linux fork for pow is there which you can use here
Hoof is another alternative.
I found Phusion Passenger interesting too.
문제
Lately I was configuring a rails project, other developers are in mac OS X and they were using pow [pow.cx]. but I dont have mac but I do have win7 and ubuntu, So some one plz advice me how can I configure it in win7 or in ubuntu. Can I do it using some DNS servers.
해결책 2
A Linux fork for pow is there which you can use here
Hoof is another alternative.
I found Phusion Passenger interesting too.
다른 팁
Hoof is no longer maintained, use prax
http://invoker.codemancers.com/ invoker needs a gem and a Procfile, that's it.
We use Puma-Dev and are really happy with it.
https://github.com/puma/puma-dev
(Linux support exists but have only tested it on OSX)