Introduce to use Jekyll and Hyde ruby gem to create on-line ppt.
$ gem install jekyll_and_hyde
$ jh new jekyll_presentation --github
$ cd jekyll_presentation
$ jh generate first_slide
Go to _posts/fist_slide.markdown and edit it.(with markdown.)
$ git remote add origin git@github.com:tim-tang/jekyll_presentation.git
$ git add .
$ git commit -am 'initial commit.'
$ git push origin gh-page # push local project into github as git pages
Go to http://tim-tang.github.com/jekyll_presentation, you will see the results.
20 January 2013 Suzhou, ChinaGit pages service is amazing! Cheer!