title: Kill the process if start time is less than 2 hours
body: <p>I need to kill the process if start time is less than 2 hours.</p>
  <p>I have written the below cmdlet to find out the <code>starttime</code> but how to find out if is it less than 2 hours:</p>
  <pre><code>get-process process1 | select starttime
  </code></pre>
  <p>There is also a possibility that on some hosts <code>process1</code> is not running. so I need to check first <code>if the process1 is running</code></p>