$ sudo apt-get install supervisor$ sudo ln -s /etc/supervisor/supervisord.conf /etc/$ sudo systemctl enable supervisor.serviceNow add program config files
$ sudo supervisorctl reread
$ sudo supervisorctl update
$ sudo supervisorctl restart allwww ALL=(root) NOPASSWD:/usr/bin/supervisorctl status
www ALL=(root) NOPASSWD:/usr/bin/supervisorctl restart *