title: send notification email if process is not running
body: <p>I am using the following shellscript to check running process in a cron job:</p>
  
  <pre>
  ps -ef|grep myprocess|grep -v "grep"
  </pre>
  
  <p>I then need to send an email if the result is empty(meaning process is not running), how do I script this?</p>