Set a cron every 10 days starting from 16th January
<p>How to set a cron to execute every <code>10 days</code> starting from <code>16th January</code>? Would this suffice?</p>

<pre><code>30 7 16-15/10 * * command &gt;/dev/null
</code></pre>

<p>The above starts at <code>7.30 AM</code>, <code>16th of every month</code> and ends on <code>next month 15th</code> and repeats every <code>10 days</code>. I don't think what I have above is correct. Can anyone tell me how to set up the cron so that month ends are taken into account and every <code>10 days</code> the command is executed starting from <code>16th January this year 2016</code>?.</p>