h1. Jan 7, 2015 links to read

https://github.com/blog/1939-how-github-uses-github-to-document-github
https://news.ycombinator.com/item?id=8846261

https://medium.com/@shazow/ssh-how-does-it-even-9e43586e4ffc
https://news.ycombinator.com/item?id=8828543

http://mediagazer.com/150107/p6#a150107p6