This shell script takes a github website path to any file/folder on github and using svn export downloads just that file/folder from github.

./github-downloader [website url to file/folder]

#Example

./github-downloader https://github.com/twbs/bootstrap/tree/master/examples/carousel

This will export the carousel example folder from the twitter boostrap project.

./github-downloader https://github.com/twbs/bootstrap/tree/master/examples/carousel/carousel.css

This will export just the carousel.css file from the twitter boostrap project.