Red October for SSL Certs

Let's Encrypt's change of Root Certificate has lead to some weird and unexpected issues. Let's see how to deal with it, macOS and Gentoo. The most common problem are certificate errors browsing the web and connections not happening in pro of certificate security errors, kinda NET::ERR_CERT_DATE_INVALID error
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Instalar Anaconda en macOS (video)

Buscaba la forma de instalar limpiamente Anaconda (Python + batiburrillo de paquetes para machine learning y análisis de datos) en macOS sin tener conflictos de versiones ni dependencias cruzadas, aislado sin guarrear el resto del sistema.

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