[Linux] VNC on display :0

Install

yum install x11vnc

Find line

ps wwaux | grep auth

1 1.7 13308 8840 tty7 Ss+ 12:35 1:14 /usr/bin/X -br -nolisten tcp :0 vt7 -auth /var/run/xauth/A:0-LluidB

Copy bold part

Open

nano /etc/xinetd.d/x11vnc

Paste to file

service x11vnc 

{

   port = 5900 type = UNLISTED  

   socket_type = stream 

   protocol = tcp  

   wait = no 

   user = root  

   server = /usr/bin/x11vnc 

   server_args = -inetd -o /var/log/x11vnc.log -display :0 -auth */var/run/xaut/A:0-LluidB* -many -bg 

   disable = no 

}




Restart xinetd
/etc/init.d/xinetd restart

Try
vncviewer yourHostAdress:0


If you need password

mkdir ~/.x11vnc x11vnc -storepasswd yourPassword ~/.x11vnc/passwd

and run display

x11vnc -viewonly -display :0 -rfbauth ~/.x11vnc/passwd