Markdown

Markdown

 * http://daringfireball.net/projects/markdown
 * https://guides.github.com/features/mastering-markdown/
 * https://help.github.com/articles/writing-on-github/

markdown syntax

 * http://daringfireball.net/projects/markdown/syntax
 * http://wowubuntu.com/markdown/ - CN version
 * https://github.com/xirong/my-markdown

write book with markdonw

 * useing markdown, github, travis-ci
 * http://www.ituring.com.cn/article/828?q=markdown