title: How to run command on Zabbix agents?
body: <p>I want to run a command on Zabbix agents:</p>
  <ul>
  <li>Some simple unix commands, to obtain our reporting data.</li>
  <li>When there is some processing required on the agent side.</li>
  </ul>
  <p>There seem to be a variety approaches being talked about. So how to execute such commands on a Zabbix agent?</p>