Linux under Configuration Vncserver

Vncserver is very easy to use and a wide range of Remote Desktop Services, the configuration is relatively simple.
The process of configuring Vncserver on a CentOS system is documented below.

installation

1. See if Vncserver has been installed under CentOS

   Rpm-qa |grep VNC

2. If Vncserver is not installed, install it

   Yum Install VNC Vncserver

vncserver Configuration

There are two ways to start the VNC desktop, one is to configure the startup in the/etc/sysconfig/vncservers file, this way the VNC desktop configuration is started when the server is started, can be directly connected remotely, and the other is running when the machine run Vncserver: Desktop number command to start, this way to start the VNC desktop after the machine restarts after the failure.
1. Using files for configuration
This method can only be performed under root user.
Configuration of the/etc/sysconfig/vncservers:

    # vncservers= "2:myusername"    # vncserverargs[2]= "-geometry 800x600-nolisten tcp-localhost"    VNCSERVERS= "1: Root 2:jason "    vncserverargs[1]="-geometry 1600x1000-nolisten tcp-localhost "    vncserverargs[2]="-geometry 1600x1000-nolisten Tcp-localhost "

It specifies the desktop number: the user name, and the corresponding configuration information.

2. Use the Vncserver command to configure
This can be done under all users, each user can open multiple VNC remote desktops, all of the VNC desktops of a user use the same password, but all users must be unique desktop number.

    Usage:vncserver [: <number>] [-name <desktop-name>] [-depth <depth>]    [-geometry <width>x 
You can create a new desktop with the Vncserver command

 
 

  
  
 
   
Vncserver:number Desktop number,-name desktop name (displayed on vncviewer),-depth color depth,-geometry desktop size.
 
  
 
 
Or remove a remote Desktop

 
 

  
  
 
   
Vncserver-kill: Desktop number
 
  
 
 
VNC Desktop Configuration
Each user has a Xstartup configuration file under the ~/.vnc directory to configure VNC to use the GNOME desktop or the KDE desktop, as well as some other information. 
If you are a GNOME desktop, then you need to modify the/root/.vnc/xstartup configuration file
    #!/bin/sh    [-r/etc/sysconfig/i18n] &&./etc/sysconfig/i18n    Export LANG    export Sysfont    Vncconfig-iconic &    unset session_manager    unset dbus_session_bus_address    os= ' uname-s '    if [$OS = ' Linux ']; Then case    "$WINDOWMANAGER" in    *gnome*)    if [-e/etc/suse-release], then    path= $PATH:/opt/gnome/bin    export PATH    fi    ;;    Esac    fi    if [-x/etc/x11/xinit/xinitrc]; then    exec/etc/x11/xinit/xinitrc    fi    If [-f/etc/x11 /XINIT/XINITRC]; Then    exec sh/etc/x11/xinit/xinitrc    fi    [-R $HOME/. Xresources] && Xrdb $HOME/. Xresources    xsetroot-solid Grey    xterm-geometry 80x24+10+10-ls-title "$VNCDESKTOP Desktop" &    Gnome-session Gnome #添加这一句是连接时使用gnome Desktop environment    TWM &
Vncserver Service-side Operation
Vncserver Run:

 
 

  
  
 
   
Service Vncserver Start
 
  
 
 
At runtime, each user can open multiple VNC remote desktops via the Vncserer command (differentiated by the Global desktop number), and the passwords for all VNC desktops of a user are the same (through VNCPASSWD settings). 
Each time a user opens a new VNC desktop, the user's ~/.vnc directory will have a corresponding  server machine Name: the desktop number. PID process file and server machine name: Log file for desktop number. 
connection to the VNC client
A, under Linux, run the vncviewer command, the server address is written in a form such as 192.168.1.11:1 
b, under Windows, run the Windows version of Vncviewer, using a similar usage to Linux.
Linux under Configuration Vncserver