There was something like this a while back. It was discussed at the time[0] and had some serious faults. The link[1] no longer works.<p>So I thought I'd pull out one of the examples from my crontab that didn't work for that one and try it on this one:<p><pre><code> 6/2-59 * * * *
</code></pre>
Nope, doesn't work.<p>[0] <a href="https://news.ycombinator.com/item?id=8122129" rel="nofollow">https://news.ycombinator.com/item?id=8122129</a><p>[1] <a href="http://www.cronchecker.net/" rel="nofollow">http://www.cronchecker.net/</a>