<NME> x11vnc.conf
<BEF> ADDFILE
<MSG> Start up x11vnc.

<DFF> @@ -0,0 +1,7 @@
+[program:x11vnc]
+command=bash -l -c "x11vnc -display :0 -forever -shared -nopw"
+environment=HOME=/home/user,USER=user
+directory=/home/user
+autorestart=true
+stdout_logfile=/var/log/supervisor/x11vnc.log
+redirect_stderr=true

Start up x11vnc.