Linux_Centos7安装VNC实现远程桌面

一、首先安装GNOME桌面

yum groupinstall -y "GNOME Desktop"
# 安装完成后,修改默认启动方式为图形化界面
systemctl set-default graphical.target  //设置成图形模式

# 如果要换回来
systemctl set-default multi-user.target  //设置成命令模式

# startx开启图形界面。

二、安装配置VNC Server

yum install tigervnc-server -y

# 复制一个服务设置的模板
cp /lib/systemd/system/[email protected] /etc/systemd/system/vncserver@:1.service

# 修改此服务配置
# 以下为root用户的配置,每一个用户,都需要单独设置一个监听服务。且配置不同
vim /etc/systemd/system/vncserver@\:1.service
----------------------------------------------------------------------------------------------------------
[Unit]
Description=Remote desktop service (VNC)
After=syslog.target network.target

[Service]
Type=forking
User=root

# Clean any existing files in /tmp/.X11-unix environment
ExecStartPre=-/usr/bin/vncserver -kill %i
ExecStart=/sbin/runuser -l root -c "/usr/bin/vncserver %i"
PIDFile=/root/.vnc/%H%i.pid
ExecStop=-/usr/bin/vncserver -kill %i

[Install]
WantedBy=multi-user.target
----------------------------------------------------------------------------------------------------------

# 对于普通用户,加入用户名为:user1
# 下面举例进行设置: 首先一样复制一个server配置。改名为vncserver@:2.service
cp /lib/systemd/system/[email protected] /etc/systemd/system/vncserver@:2.service
# 然后进行修改
vim /etc/systemd/system/vncserver@\:2.service

[Unit]
Description=Remote desktop service (VNC)
After=syslog.target network.target

[Service]
Type=forking
User=root

# Clean any existing files in /tmp/.X11-unix environment
ExecStartPre=-/usr/bin/vncserver -kill %i
ExecStart=/usr/bin/vncserver %i
PIDFile=/home/user1/.vnc/%H%i.pid
ExecStop=-/usr/bin/vncserver -kill %i

[Install]
WantedBy=multi-user.target

三、设置Vnc密码

vncpasswd
Password:
Verify:
Would you like to enter a view-only password (y/n)? n
A view-only password is not used
# 这里不添加只读账号密码
# 每个不用的系统用户,设置密码时,需要切换到该用户下,执行此命令
# 如:su Amos 切换到Amos用户再执行上vncpasswd设置密码

四、启动服务,设置为开机自启

systemctl start vncserver@:1

systemctl enable vncserver@:1

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转载自www.cnblogs.com/DevonL/p/12148105.html