Help on rails publication

Hello guys I am trying to publish a test application on my linux server.

When I run the application in development (port 3000) so it works properly.

When I try to access via url (port 80) the list server files instead of running the application.

Can anyone help me?

Anyone know a good tutorial to publish the application on the server rails linux ubuntu?

My link:

Thank you.

"publish"? No; the word you're looking for is "deploy".

Try googling "deploying rails apps" for suggestions.