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This article mainly explains how to share the steps of configuring vnc under centOS5.5. Interested friends may wish to have a look at it. The method introduced in this paper is simple, fast and practical. Now let the editor take you to learn how to share the steps of configuring vnc under centOS5.5.

1. Check to see if vnc is installed on this machine (centOS5 installs vnc by default)

Rpm-Q vnc vnc-server

If the display result is:

Package vnc is not installed

Vnc-server-4.1.2-14.e15_3.1

Congratulations, vnc has been installed on the machine, if not, you have to install it yourself. Let's not talk about how to install it here. It's very simple. Search in centOS's software library and click install.

two。 Add users of remote desktops to the profile

Vi / etc/sysconfig/vncservers

Open the configuration file using the vi editor and add the following two lines of commands to the file

VNCSERVERS= "1:root"-- specify a remote user

VNCSERVERARGS [1] = "- geometry 1024x768"-- specifies the remote desktop resolution

3. Set the password for the remote desktop user root that you just set up

Vncpasswd

4. Open the VNC port

Vi / etc/sysconfig/iptables

Open the configuration file using the vi editor and add the following line of command to the file

-A RH-Firewall-l-INPUT-p tcp-m tcp-- dport 5900 tcp 5903-j ACCEPT

5. Restart the firewall

Service iptables restart

6. Modify the remote desktop display configuration file (without modifying this file, the remote desktop you see is very simple, which is equivalent to a command line operation. For remote operations to be the same as local operations, be sure to refer to the following ways to modify them.)

Cd / .vnc/

Vi xstartup

Open the configuration file using the vi editor and make the following changes

# xterm-geometry 80x24+10+10-ls-title "$VNCDESKTOP Desktop" &-- annotate it, with # for comments

# twm &-- comment it

Gnome-session &-- add it

After reading this code, you should understand what's going on.

7. Start the vnc service

/ sbin/service vncserver start

8. Remote connection

Open the vnc client, enter ip:1 in the server box (1 represents the remote user code configured above, multiple remote users can be configured in the configuration file), and you can easily control centOS through a friendly remote desktop.

9. Power on and start vnc automatically

Vi / etc/rc.d/rc.local

Open the configuration file using the vi editor and make the following changes

/ etc/init.d/vncserver start-- add a line

New ways to use vi editor:

The vi editor is divided into several modes

Command mode: the cursor can be moved, words or lines can be copied or deleted

Insert mode: only in this mode can you enter text (press I key to enter this mode from command mode, press ESC key to exit this mode)

Bottom-line mode: save the file, exit the vi editor (enter: number, followed by w fname-- specified file name save wq-- exit-do not save exit)

At this point, I believe you have a deeper understanding of "sharing the steps of configuring vnc under centOS5.5". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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