$ ionic start [your-app-name] [based-template]
there are 3 based templates: blank, tabs, sidemenu and map
$ ionic platform add android
$ ionic platform add ios
Make sure you already have platform (android or ios installed before building to device).
$ ionic build [platform]
$ ionic serve
Make sure you already have platform (android or ios installed before running to emulator or device).
$ ionic emulate [platform]
$ ionic run [platform]