I'm sure this is a common thing to do. I want to restart mine after a
user enters a valid registration code.
1) cron job
Can cron set jobs just a few seconds ahead in time?
2) helper app
A command line tool that you pass an argument which is an application to
open. It waits 2 seconds or so, (or maybe monitors to see when the
process actually quits) and then launches it and returns.
It occured to me after thinking of #2 that there probably exists such an
app already, esp. since all developers could share ...