Somebody else has already done it. <a href="https:&#x2F;&#x2F;github.com&#x2F;jonls&#x2F;redshift" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;jonls&#x2F;redshift</a> has been by go-to for a few years now. It&#x27;s my suspicion that Jon has no intention of patenting the idea.