run_rstudio

# This command runs the image named 'stat0019' (created using the script 'build_docker') with some specific options
# (see: https://docs-stage.docker.com/engine/reference/commandline/run/)
# --rm: removes the container when it's turned off
# -it: instructs Docker to allocate a pseudo-TTY (terminal) connected to the container
# -p sets up the port (NB: *must* be 8888:8888 to run the rstudio container)
# -v: add a "volume". Basically allows you to "mount" a local folder (in this case 'practical' under the current directory)
#     to the container. This means that the folder 'practical' becomes "persistent", meaning that changes made while running
#     the container will be saved in the original directory on your local machine. This is mounted as '/home/rstudio/practical'
#     in the container virtual hard drive.
# sh -c: executes the command to open the "Jupyter Lab" from which the rstudio window can be open

docker run --rm -it -p 8888:8888 -v ./practical:/home/rstudio/practical stat0019 sh -c "jupyter lab --ip 0.0.0.0 --no-browser"