This is my personal website running with jekyll and hosted on Github pages. Feel free to visit it on marcgg.com.
Also if I were you I wouldn't pay too much attention to how everything is implemented here. I mostly spend my time here working on content, not on code.
Setting it up
git clone https://github.com/marcgg/marcgg.github.com.git cd marcgg.github.com
Accept rvmrc prompt
bundle install bundle exec jekyll serve --watch
Access http://localhost:4000/ to see the blog