sosedoff/capistrano-unicorn — pull request #22 by matadon (2012-05-23 15:51:25+00:00)
Title: Support for running Unicorn as a different user.

Running appservers from within their own, unprivileged user accounts is important for security, so I've added this functionality to capistrano-unicorn.

My pull request doesn't change any of the defaults, so functionality shouldn't change for existing users.

For those that want to run unicorn via sudo, `set :unicorn_user, "appuser"` will do the trick.