Use Colab with Private Server Instead of Free Run-time Environment

Google Colab by default provides free run-time environment, in order to connect to personal or private servers, do these:

1. Install jupyterlab on server:
1. ssh MYSERVER
2. sudo yum install jupyterlab
2. Open terminal, create SSH port channelling:
1. ssh -L 8888:localhost:8888 MYSERVER
2. Leave this terminal open
3. Open another terminal, start Jupyter
1. ssh MYSERVER
2. jupyter notebook [THIS WON'T WORK]
3. jupyter notebook like in this guide:
   https://research.google.com/colaboratory/local-runtimes.html
4. Get the localhost URL shown
4. Switch to Colab to connect
1. Click the run-time box at top-right
2. Click 'Connect to local run-time'
3. Use the URL gotten above.
4. Edit the IPython notebook as usual
5. To edit other files:
1. Open new browser tab
2. Paste the localhost link above
3. Navigate and click a file to edit.