title: using xcodebuild command line to put an app on the iPhone
body: <p>Is this possible? How does Xcode actually deploy iPhone apps that were built into the iPhone?</p>
  
  <p>Or is there another tool which I'm missing out on?</p>
  
  <p>clarification: by "deploy" I mean actually install and run gdb on the iPhone like when you do run>debug</p>