what is the ipython notebook “Terminals” menu option

Question

I am running ipython notebook on my OSX machine and/or my ubuntu 14.04 machine. I am using ipython 3.0.0, and ipython (jupyter) notebooks.

When I start an ipython n

Answer 1

Support for Windows terminals with terminado dependency was added in Jupyter 5.3.0:

https://github.com/jupyter/notebook/pull/3087