There were a few tweets about this from Build 2016 yesterday.
On Thu, Mar 31, 2016 at 8:04 AM, Alan Bourke alanpbourke@fastmail.fm wrote:
That means bash etc
I'm *quite* sure this isn't an April Fool ...
https://insights.ubuntu.com/2016/03/30/ubuntu-on-windows-the-ubuntu-userspac...
-- Alan Bourke alanpbourke (at) fastmail (dot) fm
--- StripMime Report -- processed MIME parts --- multipart/alternative text/plain (text body -- kept) text/html
[excessive quoting removed by server]