title: How does RVM work in production with no users logged in?
body: <p>Considering putting RVM into production (light duty) on a new machine. But I'm not visualizing how it will work if a user isn't logged in. RVM has been installed into <code>/usr/local/rvm/bin/rvm</code> so it is available to "everyone".</p>
  
  <p>If server restarts and is at login screen and background daemons are serving apache/rails, etc. and no <code>.bashrc</code>, etc. have loaded...how/where do we specify which of RVM's Rubies to load? </p>
  
  <p>Perhaps somewhere in Phusion's Passenger?</p>
  
  <p>who manages these gemsets? are they shared?</p>