CentOS 7 安装 VNC 服务

1. 安装

yum -y install tigervnc-server tigervnc

2. 创建 vncserver@:1.service

cp /lib/systemd/system/vncserver@.service /lib/systemd/system/vncserver@:1.service

3. 修改文件

vi /lib/systemd/system/vncserver@:1.service

将文件中的 <USER> 改成 root 或者你需要有登陆权限的其他用户

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

[Service]
Type=simple

# Clean any existing files in /tmp/.X11-unix environment
ExecStartPre=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :'
ExecStart=/usr/bin/vncserver_wrapper root %i
ExecStop=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :'

[Install]
WantedBy=multi-user.target

4. vncserver root 用户密码

[root@localhost ~]# vncpasswd
Password:
Verify:
Would you like to enter a view-only password (y/n)? n    //不添加只读密码
A view-only password is not used

5. 重载

systemctl daemon-reload

6. 启动

systemctl start vncserver@:1.service  && systemctl status vncserver@:1.service && systemctl enable vncserver@:1.service

7. VNC 连接

VNC连接工具
IP地址 端口号 5901
或者
192.168.0.1:1

如果想创建多个用户

1. 配置该用户 vncpasswd

su - test
 
vncpasswd

2. 新建 vncserver@:2.service，创建其他用户，以此类推

cp /lib/systemd/system/vncserver@.service /lib/systemd/system/vncserver@:2.service

3. 修改 <USER> 为用户名 test

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

[Service]
Type=simple

# Clean any existing files in /tmp/.X11-unix environment
ExecStartPre=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :'
ExecStart=/usr/bin/vncserver_wrapper test %i
ExecStop=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :'

[Install]
WantedBy=multi-user.target

4. 删除

rm -rf /lib/systemd/system/vncserver@.service

5. 启动

systemctl start vncserver@:2.service  && systemctl status vncserver@:2.service && systemctl enable vncserver@:2.service