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1.添加多用户(规划kingbase使用5901窗口,root使用5903);
adduser kingbase
2.配置文件;
cp -rp /lib/systemd/system/vncserver@.service /etc/systemd/system/vncserver@:1.service cp -rp /lib/systemd/system/vncserver@.service /etc/systemd/system/vncserver@:3.service
以root用户访问 VNC 为例,修改为以下内容:
vim /etc/systemd/system/vncserver@:3.service [Unit] Description=Remote desktop service (VNC) After=syslog.target network.target [Service] Type=forking WorkingDirectory=/root User=root Group=root PIDFile=/root/.vnc/%H%i.pid ExecStartPre=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :' ExecStart=/usr/bin/vncserver -autokill %i ExecStop=/usr/bin/vncserver -kill %i Restart=on-success RestartSec=15 [Install] WantedBy=multi-user.target
以kingbase用户访问 VNC 为例,编辑刚复制的新文件
vim /etc/systemd/system/vncserver@:1.service [Unit] Description=Remote desktop service (VNC) After=syslog.target network.target [Service] Type=forking WorkingDirectory=/home/<USER> User=<USER> Group=<USER> PIDFile=/home/<USER>/.vnc/%H%i.pid ExecStartPre=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :' ExecStart=/usr/bin/vncserver -autokill %i ExecStop=/usr/bin/vncserver -kill %i Restart=on-success RestartSec=15[Install] WantedBy=multi-user.target
修改为以下内容:
[Unit] Description=Remote desktop service (VNC) After=syslog.target network.target [Service] Type=simple WorkingDirectory=/home/kingbase User=kingbase Group=kingbase PIDFile=/home/kingbase/.vnc/%H%i.pid ExecStartPre=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :' ExecStart=/usr/sbin/runuser -l kingbase -c "/usr/bin/vncserver :1" ExecStop=/usr/bin/vncserver -kill %i Restart=on-success RestartSec=15 [Install] WantedBy=multi-user.target
3.设置root访问VNC的密码并启动服务;
[root]#systemctl daemon-reload //重新加载系统配置文件(系统新增或配置文件发生变化时,都需要执行 daemon-reload 子命令) [root]#vncpasswd Password: //输入密码 Verify: //在输入一遍确认密码 Would you like to enter a view-only password (y/n)? n [root]#systemctl start vncserver@:3.service //启动服务 [root]#systemctl enable vncserver@:3.service //设置开机启动 [root]#vncserver :3 //启动VNC的5903窗口
4.设置kingbase访问VNC的密码并启动服务;
[kingbase]$vncpassword Password: //输入密码 Verify: //在输入一遍确认密码 Would you like to enter a view-only password (y/n)? n [kingbase]$vncserver :1 //启动VNC的5901窗口
5.如果系统启用了防火墙,需要配置相应规则,否则连接不上:
//添加端口 firewall-cmd --add-port=5901/tcp --permanent firewall-cmd --add-port=5903/tcp --permanent firewall-cmd --reload
//彻底关闭防火墙(安全方面不推荐) systemctl stop firewalld systemctl disabled firewalld
6.测试可以正常登录访问。