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Minimal Rack app to display your external IP address in the style of


Run the app on localhost port 3000 with the following:

rackup ./ -p 3000

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Sample Apache VirtualHost config for mod_rails

To host the app using Apache and Phusion Passenger use something like:

<VirtualHost *:80>
    DocumentRoot /var/www/

Where the contents of the repo have been deployed to /var/www/

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