ipython notebook multiple instances on different ports

Question

I would like to have multiple instances of ipython notebook running on different ports for the same user. Is it possible?

Something like a list of ports for 'NotebookApp.port' with a default one.

Answer 1

Just run jupyter notebook a second time; it will automatically select another port to use.

Answer 2

run jupyter notebook --port=8090

change 8090 for the port you want