title: How to setup cron job to run every 5 days?
body: <p>I want to setup cronjob which will start on for example today and it will run every 5 days.
  This is what I have now, is this will work correctly ? If I install this job at 5 o`clock and then every 5 days on 6 AM.</p>
  
  <p>0 6 */5 * *  mailx -r root@mail.com -s "Message title" -c "cc@mail.com" primary@mail.com &lt; body.txt</p>