Linux下VNC的安装,配置,连接

安装配置VNC

1.服务器端配置YUM

mount -o loop /data/software/CentOS-7.6-x86_64-DVD-1810.iso /mnt
cd /etc/yum.repos.d
vi local.repo
------------------------------
[base]
name=centos 7.6
baseurl=file:///mnt
gpgcheck=0
enable=1
------------------------------

2.安装图形化

安装Linux时选择了最小化安装,因此需要安装图形化支持

# 查看是否安装有图形化界面
rpm -qa|grep gnome
# 安装图形化界面
yum groupinstall "X Window System" "Chinese Support" "GNOME Desktop"

X Window SystemGNOME Desktop的关系可以参考:关系

3.安装VNC Server

yum install -y tigervnc tigervnc-server

4.配置VNC Server

vncserver --help
# 最简单的配置
vncserver :1
----------------------------------------------------------
[root@localhost system]# vncserver :1

You will require a password to access your desktops.

Password:
Verify:
Would you like to enter a view-only password (y/n)? n
A view-only password is not used

New 'localhost.localdomain:1 (root)' desktop is localhost.localdomain:1

Creating default startup script /root/.vnc/xstartup
Creating default config /root/.vnc/config
Starting applications specified in /root/.vnc/xstartup
Log file is /root/.vnc/localhost.localdomain:1.log
----------------------------------------------------------------
  • VNCSERVER允许同时启动多个VNCSERVER,每一个不同的VNCSERVER使用display#来区分,不同的用户可以使用不同的display#,同一个用户,也可以启动多个display#。

  • 可以到config文件中修改配置,主要配置有分辨率geometry

    以下演示创建oracle用户的VNCSERVER

    useradd oracle
    passwd oracle
    su - oracle
    vncserver :2
    # 在使用Vnc Viewer连接的时候,输入display#后直接连入oracle账户
    

5.VNC Server管理

5.1.设置开机自启动

systemctl enable vncserver@:1.service

5.2.关闭VNC Server

vncserver -kill :1

5.3.修改配置

vncserver -kill :1
vi $HOME/.vnc/config
------------------------
## Supported server options to pass to vncserver upon invocation can be listed
## in this file. See the following manpages for more: vncserver(1) Xvnc(1).
## Several common ones are shown below. Uncomment and modify to your liking.
##
# securitytypes=vncauth,tlsvnc
# desktop=sandbox
geometry=1440x900
# depth
# localhost
# alwaysshared
------------------------
vncserver :1

6.使用VNC Viewer连接VNC Server

6.1.下载安装

Vnc Viewer下载

6.2.连接

输入IP和Display#即可

6.3.全屏展示

如果VNCServer的分辨率设置合适的话,可以全屏展示

鼠标悬浮到VNC Viewer的中间,点击全屏选项即可

posted @ 2021-02-01 16:52  monkey6  阅读(1106)  评论(0编辑  收藏  举报