Run Jupyter notebook as a background process, redirecting stdout and stderr to files

start-jupyter-notebook.sh

echo Check whether Jupyter Notebook is already running...
# You need to update the path in this line to point to where your jupyter-notebook lives.
ps aux | grep '/home/rafidka/.pyenv/versions/3.6.8/bin/jupyter-notebook' | grep -vq grep
if [ $? -eq 1 ]; then
    echo 'Jupyter Notebook is NOT running; starting it in a background process...'
    curr_path=`pwd`
    mkdir -p notes
    cd notes
    jupyter notebook --no-browser --port=9001 > $curr_path/stdout.txt 2>$curr_path/stderr.txt &
    cd $curr_path
else
    echo Jupyter Notebook is already running.
fi