Easily launch iPython Notebook
If you want an easier way to launch iPython Notebook on Mac OS X, just place this script in the folder that contains your .ipynb files. Then press Apple-i on the file in the Finger and make sure it looks like this:
Finally, open the Terminal app (/Applications/Utilities/Terminal.app) and change to that directory (the easiest way to do this it to type “cd”
After this, if you double click the file, your default browser should pop open with a view of the current folder’s notebooks.