IBash Notebook

This looks great! I've been looking for something like this for a while!

I've tried to use ipython (with the '!' magic) as a bash notebook, but it doesn't handle bash variables in a nice way, and it requires escaping $s and some other characters. Too much friction for me.

The author hints at future Bokeh support, that would be icing on the cake!

This is really cool. I hope it'll move forward!

I'm also very excited about the IHaskel kernel mentioned, though it is very difficult to install currentlyb(I've failed on 2systems so far)