oso2k

   # Connection successful:
   $ timeout 1 bash -c 'cat < /dev/null > /dev/tcp/google.com/80'
   $ echo $?
   0

   Ian Hickson (“Hixie” — WHATWG specification editor, CSS2.1 co-editor and Google’s W3C representative) recently published an interesting post on Google+. He’s occasionally contacted by people suggesting a better alternative to HTML but, in all cases, none have come close. Ian states that any technology would need to satisfy at least five objectives to displace existing web technologies:

   Be devoid of licensing requirements.
   Be vendor-neutral and accept input from everyone.
   Be device and media-neutral; it should work on PCs, TVs, mobiles, tablets, screen readers and any future hardware.
   Be content-neutral and not restrict itself to types of document or application.
   Be radically better than the existing web in every way; faster, more usable, more features, easier to develop, easier to monetize, etc.


   HTML can fail objectives two and three. Technologies such as XHTML2 and XForms only satisfied one and three. Java and Flash struggle in all areas — and I’d also add Google’s Dart to that list.

   I don't feel like RedHat had to do anything to sell support contracts in this case, because that was already their business. All they had to do was say they'll include container support as part of their contracts.

   What they did do, AIUI based on feedback in the oss docker repos, is those contracts stipulated that you must run RHEL in the container and the host, and use systemd in the container in order to be "in support". So that's kind of a self-feeding thing.