Shulou(Shulou.com)06/02 Report--

The default port of vnc is configured by itself, not that there is a port number.

By opening/etc/sysconfig/vncservers. Here are 2 desktops configured, one desktop number is 1 and one is 2.

Here are the configuration parameters

VNCSERVERS="2:root"VNCSERVERARGS[2]="-geometry 1280x800"

As you can see, there are 2 desktops configured here, one with desktop number 1 and one with remote desktop resolution.

To modify vncserver configuration, first find the configuration file path

[root@jtsyb01 longrise]# which vncserver/usr/bin/vncserver

Then look at the type of profile,

[root@jtsyb01 longrise]# file /usr/bin/vncserver/usr/bin/vncserver: a /usr/bin/env perl script text executable

The basic information that can then be learned is available through text type files

By looking up the previously configured port, I configured port 80 here.

[root@jtsyb01 longrise]# grep "80" /usr/bin/vncserver -n84: "xterm -geometry 80x24+10+10 -ls -title \"\$VNCDESKTOP Desktop\" &\n".222:$vncPort = 8001 + $displayNumber;419: if (! bind(S, pack('S n x12', $AF_INET, 8001 + $n))) {

Through the terminal, you can see that the previous port 8001 on my side is the basic port. By modifying the vncport in line 222 and the number 8001 in line 419, save the file after modification.

Restart the vnc server service and successfully modify the vnc port number.

Finally, you can check the port status:

[root@jtsyb01 longrise]# ps -ef|grep vncroot 17134 1 0 May23 ? 00:13:00 /usr/bin/Xvnc :1 -desktop jtsyb01:1 (longrise) -auth /root/.Xauthority -geometry 1024x768 -rfbwait 30000 -rfbauth /root/.vnc/passwd -rfbport 8002 -fp catalogue:/etc/X11/fontpath.d -pn

You can see that port 8002 is running.

The above modification method based on vnc configuration port number in Linux is all the content shared by Xiaobian to everyone, I hope to give you a reference, and I hope you will support it a lot.

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