title: How to run the schedule every five minutes in Logstash 5.0?
body: <p>I'm having a <code>jdbc</code> connection within my <code>input</code> in <code>logstash</code> where as I'm trying to execute the query according to the <code>schedule</code> property. I went through <a href="https://www.elastic.co/guide/en/logstash/current/plugins-inputs-jdbc.html" rel="nofollow noreferrer">jdbc</a> and <a href="https://github.com/jmettraux/rufus-scheduler" rel="nofollow noreferrer">rufus-scheduler</a>, but still pretty unclear of what those five stars(*) represent individually. </p>
  
  <p>As per my knowledge, the stars from left to right (* * * * *):</p>
  
  <ol>
  <li>minute </li>
  <li>hour</li>
  <li>from (month)</li>
  <li>to (month)</li>
  <li>day</li>
  </ol>
  
  <p>So if it's a scenario as such (* * * * *), it represents that the scheduler would run every minute. Hence if I'm to run it every five minutes, how the scheduler should look like? Something like (5 * * * *)?</p>
  
  <p>Have I assumed it right? Or correct me if I'm wrong please. </p>