initialize (argv ) File '', line 2, in initializeįile '/usr/local/lib/python3.8/site-packages/traitlets/config/application.py', line 87, in catch_config_error Return super ( JupyterApp, cls ).launch_instance (argv =argv, **kwargs ) File '/usr/local/lib/python3.8/site-packages/traitlets/config/application.py', line 663, in launch_instanceĪpp. exit (main ()) File '/usr/local/lib/python3.8/site-packages/jupyter_core/application.py', line 270, in launch_instance job -working -directory : error retrieving current directory: getcwd: cannot access parent directories: Operation not permitted Traceback (most recent call last ) : File ' /usr/local/bin/jupyter-notebook ', line 8, in sys.

job -working -directory : error retrieving current directory: getcwd: cannot access parent directories: Operation not permitted shell -init : error retrieving current directory: getcwd: cannot access parent directories: Operation not permitted Starting Jupyter server. Shell -init : error retrieving current directory: getcwd: cannot access parent directories: Operation not permitted Starting Jupyter server. Let’s Encrypt certificate for the subdomain.If you want to see some more sophisticated ones, here’s a whole gallery of them ( like this one or that one). The example of a Jupyter Notebook from the screenshot above is of course a very silly one. host it on a subdomain of existing website, so there will be a new DNS record.using HTTPS, of course, so the existing certificate needs to be extended.

interface it with the internet via NGINX as a reverse proxy.

local here means that Jupyter instance itself will be bound to localhost ( not available from the internet).

install and run a local instance of Jupyter Notebook on Linux server.

So it’s like running Python interpreter in interactive mode, but more convenient and user-friendly. Jupyter Notebook is kind of a Python ( and some other languages) sandbox, where you can mix text ( Markdown) with code blocks and “run” all that in a web-browser.

Mac install jupyter notebook