VNC
安装VNC
安装准备环境
systemctl set-default graphical.target
systemctl stop firewalld.service
systemctl disable firewalld.service
cat /etc/sysconfig/selinux
SELINUX=disabled
SELINUXTYPE=targeted
安装图形组件
yum groupinstall "GNOME Desktop" "X Window System"
安装VNC服务端
yum -y install tigervnc-server
修改配置文件
cp /lib/systemd/system/vncserver@.service /etc/systemd/system/vncserver@:2.service
注: 这⾥的@:2 指的是对应的端⼝口 如:5902 对应就是@:2
这里的<User>
修改成vnc登录的账户
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示例修改为root用户
创建vnc登录密码,在root用户下执行
启动服务并确认服务已经运行
systemctl daemon-reload
systemctl start vncserver@:2.service
systemctl status vncserver@:2.service
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vncclient连接测试
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修改为普通用户
注:此用户系统用户必须存在,若不存在可新境一个useradd <UserName>
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遇到的问题VNC连接黑屏
切换到vnc对应的用户下
vim ~/.vnc/xstartup
将最后三行注释并重新启动VNC