Markdown files – used by Github
At stackoverflow.com
What file uses .md extension and how should I edit them?
Suggestions include: http://mouapp.com (I have been using this editor now in Mac OS)
adding new ssh keys for github
Had copied a project to a new computer that didn’t have ssh keys.
At Github
https://help.github.com/articles/generating-ssh-keys#platform-mac
Fork a repo: github
How to fork a new branch with the intent of contributing to a project.
https://help.github.com/articles/fork-a-repo
