title: How to restart an aribtrary application from a Mac OS app
body: <p>I inherited a Mac OS project and I need to restart the browser (and potentially other applications/services).</p>
  <p>This is my first time working with Desktop applications, previous experience is mostly mobile.</p>
  <p>Are there any process management Swift APIs I can use? Or I should just go with <code>system()</code> or <code>execv()</code> and the likes?</p>
  <p>Killing and starting other processes will require elevated privileges I presume. Are there APIs in Swift I can use to take care of password prompts or that's something I need to take care of myself?</p>