How to list all installed Jupyter kernels?

_via https://stackoverflow.com/questions/49299574/how-to-list-all-installed-jupyter-kernels_

jupyter kernelspec list

Create a new Jupyter kernel for a Conda env

conda activate <your_conda_env>
pip install --user ipykernel
python -m ipykernel install --user --name=<your_conda_env_but_can_be_something_else_too>