How do I run jupyter remotely from my laptop?

Connect to IAS VPN
- Install the OpenVPN client-based tool. OpenVPN Installation Guide
- In order to use OpenVPN, you will also need to configure Multi-Factor Authentication. MFA guide
ssh to your workstation
```
$ ssh username@som[a|f|m|s]XXX.math.ias.edu
```
where username is your username, [a|f|m|s] corresponds to your building; and XXX corresponds to your office number.
If you have any doubts, please ask.

Run Sage (see a.) or Anaconda (see b.) to run Jupyter

Sage

$ module load sage

$ sage --notebook=jupyter
┌────────────────────────────────────────────────────────────────────┐
│ SageMath version 9.2, Release Date: 2020-10-24                     │
│ Using Python 3.8.5. Type "help()" for help.                        │
└────────────────────────────────────────────────────────────────────┘

....
* You will then see output similar to the one below *

     To access the notebook, open this file in a browser:
         file:///home/member/ezeno/.local/share/jupyter/runtime/nbserver-30271-open.html
     Or copy and paste one of these URLs:
         http://localhost:8888/?token=567d8b887b19a72378d7ec8f1b0b8826f9b18af902a9c0d7
      orhttp://127.0.0.1:8888/?token=567d8b887b19a72378d7ec8f1b0b8826f9b18af902a9c0d7

Leave this window running.
In another terminal window, type:

(base) bash-5.1$ ssh -N -f -L localhost:8888:localhost:8888 username@som[a|f|m|s]XXX.math.ias.edu

Then in a browser, paste the URL that was outputted above:
For example:

http://localhost:8888/?token=567d8b887b19a72378d7ec8f1b0b8826f9b18af902a9c0d7

Anaconda 3

$ module load anaconda/3  (If sage is loaded, first run module unload sage)

$ jupyter-notebook --no-browser --port=8889 --ip=127.0.0.1

# note the last line of the output which will be something like
http://127.0.0.1:8889/?token=61f8a2aa8ad5e469d14d6a1f59baac05a8d9577916bd7eb0

# leave the session running
Then in a new terminal on your laptop:

$ ssh -N -f -L localhost:8889:localhost:8889 username@som[a|f|m|s]XXX.math.ias.edu

Lastly, open a web browser and *copy and paste* the URL from the previous output:

http://127.0.0.1:8889/?token=61f8a2aa8ad5e469d14d6a1f59baac05a8d9577916bd7eb0

Remote Access & SSH