A command line tool that will create a .pem file containing your push notifications certificate ready to be uploaded to your server. PEM manages the whole push provisioning process - by running one command it will create a new signing request, create a new push certificate, download the certificate and generate a new .pem file in the current working directory. You can also pass optional parameters to specify a particular app or to create a development certificate instead. Very simple, but a real time-saver.