vnc port forwarding

[Zahid Rahman]

ubuntu at ubuntu:~$  ps -e | grep vnc
   2686 ?        00:01:21 Xtightvnc
ubuntu at ubuntu:~$  netstat -tulpn | grep LISTEN
(Not all processes could be identified, non-owned process info
 will not be shown, you would have to be root to see it all.)
tcp        0      0 127.0.0.1:8009          0.0.0.0:*               LISTEN
    2813/java
tcp        0      0 0.0.0.0:139             0.0.0.0:*               LISTEN
    -
tcp        0      0 0.0.0.0:5901            0.0.0.0:*               LISTEN
    2686/Xtightvnc
tcp        0      0 127.0.0.1:8080          0.0.0.0:*               LISTEN
    2813/java
tcp        0      0 0.0.0.0:6001            0.0.0.0:*               LISTEN
    2686/Xtightvnc
tcp        0      0 127.0.0.53:53           0.0.0.0:*               LISTEN
    -
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN
    -
tcp        0      0 127.0.0.1:631           0.0.0.0:*               LISTEN
    -
tcp        0      0 127.0.0.1:54200         0.0.0.0:*               LISTEN
    2813/java
tcp        0      0 127.0.0.1:5432          0.0.0.0:*               LISTEN
    -
tcp        0      0 127.0.0.1:8443          0.0.0.0:*               LISTEN
    2813/java
tcp        0      0 0.0.0.0:445             0.0.0.0:*               LISTEN
    -
tcp        0      0 127.0.0.1:9990          0.0.0.0:*               LISTEN
    2813/java
tcp6       0      0 :::139                  :::*                    LISTEN
    -
tcp6       0      0 :::80                   :::*                    LISTEN
    -
tcp6       0      0 :::22                   :::*                    LISTEN
    -
tcp6       0      0 ::1:631                 :::*                    LISTEN
    -
tcp6       0      0 :::443                  :::*                    LISTEN
    -
tcp6       0      0 :::445                  :::*                    LISTEN
    -

On Tue, 2 Nov 2021, 9:53 pm Knute Johnson, <groups at knutejohnson.com> wrote:

> On 11/2/21 12:10, Colin Law wrote:
>
> > Also *please* do as I asked earlier, and on the machine running vnc run
> > sudo lsof -i:5900
> >
> > Colin
> >
>
> Just so you don't think you are the only one, I don't think there is any
> VNC server running on his computer either .
>
> Zahid, this is what you should get:
>
> knute at knute-XPS-8700:~$ ps -e | grep vnc
>     2566 ?        00:00:00 x11vnc
>
> knute at knute-XPS-8700:~$ netstat -tulpn | grep LISTEN
> (Not all processes could be identified, non-owned process info
>   will not be shown, you would have to be root to see it all.)
> tcp        0      0 127.0.0.53:53           0.0.0.0:* LISTEN      -
> tcp        0      0 0.0.0.0:22              0.0.0.0:* LISTEN      -
> tcp        0      0 127.0.0.1:631           0.0.0.0:* LISTEN      -
> tcp        0      0 0.0.0.0:5900            0.0.0.0:* LISTEN
> 2566/x11vnc
> tcp6       0      0 :::22                   :::* LISTEN      -
> tcp6       0      0 ::1:631                 :::* LISTEN      -
> tcp6       0      0 :::5900                 :::* LISTEN      2566/x11vnc
>
> knute at knute-XPS-8700:~$ sudo lsof -i:5900
> COMMAND  PID  USER   FD   TYPE DEVICE SIZE/OFF NODE NAME
> x11vnc  2566 knute    8u  IPv4  34352      0t0  TCP *:5900 (LISTEN)
> x11vnc  2566 knute    9u  IPv6  34353      0t0  TCP *:5900 (LISTEN)
>
>
> --
>
> Knute Johnson
>
> --
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