linux安装桌面环境(GNOME)VNC连接Linux

时间:2023-01-30 17:37:45

1.安装Gnome桌面

这里是使用的脚本安装。代码如下:  加附件
#!/bin/sh
#This script is FREE and written by www.vpsyou.com  
# install yum-fastestmirror  
yum -y install yum-fastestmirror  
# Create new soft download dir  
mkdir -p /backup/www.vpsyou.com;  
cd /backup/www.vpsyou.com;  
# Install x window softwares  
yum -y groupinstall "X Window System"  
yum -y  groupinstall "GNOME Desktop Environment"  
yum -y  install nc expect freenx  
yum -y  groupinstall chinese-support  
#install firefox  
yum -y install firefox  
# Copy client.id_dsa.key to /backup/www.vpsyou.com/  
# Please use FTP or winscp to download it  
cp /etc/nxserver/client.id_dsa.key /backup/www.vpsyou.com/  
chmod 755 /backup/www.vpsyou.com/client.id_dsa.key  
# iptables  
iptables -A INPUT -i lo -s 127.0.0.1 -j ACCEPT  
iptables -A INPUT -p tcp --dport 22 -j ACCEPT  
iptables -A OUTPUT -p udp --sport 22 -j ACCEPT  
iptables -A INPUT -p tcp --dport 5000 -j ACCEPT  
iptables -A OUTPUT -p udp --sport 5000 -j ACCEPT  
sed -i 's#SELINUX=enforcing#SELINUX=disabled'# /etc/selinux/config  
echo "==========================="  
    get_char()  
    {  
    SAVEDSTTY=`stty -g`  
    stty -echo  
    stty cbreak  
    dd if=/dev/tty bs=1 count=1 2> /dev/null  
    stty -raw  
    stty echo  
    stty $SAVEDSTTY  
    }  
    echo ""  
    echo "======= Download FreeNX Windows software  : ======= "  
        echo ""  
        echo "http://www.nomachine.com/download-client-windows.php"  
        echo ""  
        echo ""  
        echo "======= How to use FreeNX connect to your Linux X Window System: ======= "  
        echo "http://www.vpsyou.com/centos-install-desktop/"  
        echo ""  
    echo "Install X Window System Successful,Press any key to end..."  
    char=`get_char`  

2.安装VNC
yum install vnc-server vnc* -y
3、配置和启动VNC
vi /etc/sysconfig/vncservers

linux安装桌面环境(GNOME)VNC连接Linux

4.为远程用户设置密码
vncserver:1
或者
vncpasswd      或者 vncpasswd root     ##默认是root
5.修改远程桌面显示配置文件   目录在/root/.vnc
vi xstartup    ##这个文件附件里面有
内容如下:
#!/bin/sh
# Add the following line to ensure you always have an xterm available.
# 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 $HOME/.Xresources
xsetroot -solid grey
vncconfig -iconic &
xterm -geometry 80x24+10+10 -ls -title "$VNCDESKTOP Desktop" &
#twm &
gnome-session &

6、开启VNC服务
/sbin/service vncserver start
/sbin/service vncserver stop
sbin/service vncserver restart
service vncserver restart
7.查看VNC监听的哪些端口
netstat -luntp | grep "vnc"
linux安装桌面环境(GNOME)VNC连接Linux
7.修改防火墙策略
vi /etc/sysconfig/iptables
-A RH-Firewall-1-INPUT -p tcp -m tcp --dport 5801 -j ACCEPT
-A RH-Firewall-1-INPUT -p tcp -m tcp --dport 5901 -j ACCEPT
-A RH-Firewall-1-INPUT -p tcp -m tcp --dport 6001 -j ACCEPT

8.重启防火墙 
service iptables restart
9.开机启动VNC
vi /etc/rc.d/rc.local
/etc/init.d/vncserver start   --新增一行
linux安装桌面环境(GNOME)VNC连接Linux
###########想杀掉已启动的VNC客户端如下:

vncserver -kill :1

vncserver -kill :2

10 Windows登录测试

linux安装桌面环境(GNOME)VNC连接Linux

VNC Viewer登录测试

linux安装桌面环境(GNOME)VNC连接Linux

也可以在网页登录测试 必须支持Java

http://ip:5801/

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