jupyter <subcommand> [options]
Commands like jupyter notebook start Jupyter applications.
The jupyter command is primarily a namespace for subcommands.
A command like jupyter-foo found on your PATH will be
available as a subcommand jupyter foo.
The jupyter command can also be used to do actions other than
starting a Jupyter application.
Show help information, including available subcommands.
Show the location of the config directory.
Show the location of the data directory.
Show the location of the runtime directory.
Show all Jupyter directories and search paths.
Print directories and search paths in machine-readable JSON format.