Serve html files within a configured folder.
sudo chmod +x /home/pi/src/dotup-node-fileserver/app.js sudo rm -f /usr/bin/dotup-node-fileserver sudo ln -s /home/pi/src/dotup-node-fileserver/app.js /usr/bin/dotup-node-fileserver sudo chown pi:pi /usr/bin/dotup-node-fileserver