vnc server安装配置

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1.查询是否安装vnc server

[root@dbserver ~]# rpm -q vnc-servervnc-server-4.1.2-14.el5_6.6        --出现此信息则表示已安装，否则未安装

2.安装vnc server

[root@dbserver ~]# rpm –ivh vnc-server-4.1.2-14.el5_6.6.x86_64.rpm

3.配置文件（添加用户）

--添加以下几行，保存并退出[root@dbserver ~]# vi /etc/sysconfig/vncservers………………………………VNCSERVERS="1:root  2:oracle"VNCSERVERARGS[1]="-geometry 1024x768 -alwaysshared"VNCSERVERARGS[2]="-geometry 1024x768 -alwaysshared"

4.逐个用户运行vncserver

逐个用户运行vncserver，它将完成两项工作：--为用户创建所需.vnc 文件夹;--用户设置登录密码 （如需要修改密码用vncpasswd）;--1.root用户运行vncserver[root@dbserver ~]# vncserverYou will require a password to access your desktops.Password:                            //输入密码Verify:                              //再次输入密码xauth:  creating new authority file /root/.XauthorityNew 'dbserver:1 (root)' desktop is dbserver:1Creating default startup script /root/.vnc/xstartupStarting applications specified in /root/.vnc/xstartupLog file is /root/.vnc/dbserver:1.log--2.编辑.vnc/xstartup[root@dbserver ~]# cd .vnc[root@dbserver .vnc]# vi xstartup #!/bin/sh# Uncomment the following two lines for normal desktop:# unset SESSION_MANAGER                # exec /etc/X11/xinit/xinitrc          [ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup[ -r $HOME/.Xresources ] && xrdb $HOME/.Xresourcesxsetroot -solid greyvncconfig -iconic &xterm -geometry 80x24+10+10 -ls -title "$VNCDESKTOP Desktop" &twm &                                  激活行：  unset SESSION_MANAGER  exec /etc/X11/xinit/xinitrc注释掉：  twm &添加行：  gnome-session &--3.配置完成后如下：[root@dbserver .vnc]# vi xstartup#!/bin/sh# Uncomment the following two lines for normal desktop:unset SESSION_MANAGERexec /etc/X11/xinit/xinitrc[ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup[ -r $HOME/.Xresources ] && xrdb $HOME/.Xresourcesxsetroot -solid greyvncconfig -iconic &xterm -geometry 80x24+10+10 -ls -title "$VNCDESKTOP Desktop" &#twm &gnome-session &~                                                                               ~                                                                               ~                                                                                                                                                           "xstartup" 14L, 350C--4.oracle用户运行vncserveroracle用户执行一遍上述root用户的操作，如下：[oracle@dbserver ~]$ vncserverYou will require a password to access your desktops.Password:Verify:xauth:  creating new authority file /u01/app/oracle/.XauthorityNew 'dbserver:2 (oracle)' desktop is dbserver:2Creating default startup script /u01/app/oracle/.vnc/xstartupStarting applications specified in /u01/app/oracle/.vnc/xstartupLog file is /u01/app/oracle/.vnc/dbserver:2.log[oracle@dbserver ~]$ cd /u01/app/oracle/.vnc/[oracle@dbserver .vnc]$ vi xstartup#!/bin/sh# Uncomment the following two lines for normal desktop:# unset SESSION_MANAGER# exec /etc/X11/xinit/xinitrc[ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup[ -r $HOME/.Xresources ] && xrdb $HOME/.Xresourcesxsetroot -solid greyvncconfig -iconic &xterm -geometry 80x24+10+10 -ls -title "$VNCDESKTOP Desktop" &twm &修改后如下：#!/bin/sh# Uncomment the following two lines for normal desktop:unset SESSION_MANAGERexec /etc/X11/xinit/xinitrc[ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup[ -r $HOME/.Xresources ] && xrdb $HOME/.Xresourcesxsetroot -solid greyvncconfig -iconic &xterm -geometry 80x24+10+10 -ls -title "$VNCDESKTOP Desktop" &#twm &gnome-session &~   --5.若还有其它用户，对每个需要使用远程桌面的用户都使用上述方法进行修改。

5.完成配置后的操作

--以上配置完成后，登陆vnc，客户端看到的仍有可能只是命令行界面，非图形化操作界面，这时只要以root用户重启vncserver即可。[root@dbserver ~]# service vncserver stop     --关闭服务Shutting down VNC server: 1:root 2:oracle                  [  OK  ][root@dbserver ~]# service vncserver start    --重启服务Starting VNC server: 1:root New 'dbserver:1 (root)' desktop is dbserver:1Starting applications specified in /root/.vnc/xstartupLog file is /root/.vnc/dbserver:1.log2:oracle New 'dbserver:2 (oracle)' desktop is dbserver:2Starting applications specified in /u01/app/oracle/.vnc/xstartupLog file is /u01/app/oracle/.vnc/dbserver:2.log                                                          [  OK  ]--用此命令检查vnc是否开启：[oracle@dbserver ~]$ vncserver :2A VNC server is already running as :2

6.vnc其它相关命令

--vncserver启动及停止启动# service vncserver start停止# service vncserver stop--强制关闭VNC SERVER服务[root@localhost ~]# vncserver -kill :1 （kill和:1之间有一个空格）Killing Xvnc process ID 21198

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