sudo yum install -y tigervnc-server
sudo cp /lib/systemd/system/vncserver@.service /etc/systemd/system/vncserver@:1.service
接下来修改该配置文件
sudo vim /etc/systemd/system/vncserver@:1.service
将其中替换为你想要的用户名,我这里是oracle,添加设置分辨率的参数-geometry 1280x720,所有内容如下
systemctl daemon-reload
systemctl enable vncserver@:.service
. . .
[Unit] Description=Remote desktop service (VNC) After=syslog.target network.target
[Service] Type=forking User=oracle
ExecStartPre=/bin/sh -c ‘/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :’ ExecStart=/sbin/runuser -l oracle -c “/usr/bin/vncserver %i -geometry 1280x720” PIDFile=/home/oracle/.vnc/%H%i.pid ExecStop=/bin/sh -c ‘/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :’
[Install] WantedBy=multi-user.target
保存文件并退出vim,重新加载配置
sudo systemctl daemon-reload
也可以设置成开机启动
sudo systemctl enable vncserver@:1.service
sudo firewall-cmd --state
如果启动应该输出
running
如果是not running,执行下面命令
sudo systemctl start firewalld
添加端口号5901-5905
sudo firewall-cmd --permanent --zone=public --add-port=5901-5905/tcp
重新加载防火墙
sudo firewall-cmd --reload
可以使用下面命令查看端口号是否被加入
firewall-cmd --list-all-zones
vncserver 复制代码 vncserver 用法: vncserver -h
usage: vncserver [:] [-name ] [-depth ] [-geometry x] [-pixelformat rgbNNN|bgrNNN] [-fp ] [-cc ] [-fg] [-autokill] [-noxstartup] [-xstartup ] …
vncserver -kill
vncserver -list
复制代码
终端会提示你输入密码,如下
You will require a password to access your desktops. Password: Verify: xauth: file /home/oracle/.Xauthority does not exist
New ‘localhost.localdomain:1 (oracle)’ desktop is localhost.localdomain:1
Creating default startup script /home/oracle/.vnc/xstartup Starting applications specified in /home/oracle/.vnc/xstartup Log file is /home/oracle/.vnc/localhost.localdomain:1.log
如果想修改密码,可以使用vncpasswd。现在已经有一个vnc服务在运行了,但我们需要使用刚刚配置的服务来启动,所以我们需要先杀死刚刚的vnc服务,使用下面命令。
vncserver -kill :1
接下来,重启我们配置的服务
sudo systemctl daemon-reload sudo systemctl restart vncserver@:1.service
使用下面命令查看该服务是否正确运行
sudo systemctl status vncserver@:1.service -l 如果正确启动,输出应为
● vncserver@:2.service - Remote desktop service (VNC) Loaded: loaded (/etc/systemd/system/vncserver@:2.service; enabled; vendor preset: disabled) Active: active (running) since 日 2017-07-23 21:55:35 CST; 12h ago Process: 8720 ExecStart=/usr/sbin/runuser -l oracle -c /usr/bin/vncserver %i -geometry 1280x720 (code=exited, status=0/SUCCESS) Process: 8716 ExecStartPre=/bin/sh -c /usr/bin/vncserver -kill %i > /dev/null 2>&1 || : (code=exited, status=0/SUCCESS) Main PID: 8744 (Xvnc) CGroup: /system.slice/system-vncserver.slice/vncserver@:2.service ‣ 8744 /usr/bin/Xvnc :2 -desktop 127.0.0.1:2 (oracle) -auth /home/oracle/.Xauthority -geometry 1280x720 -rfbwait 30000 -rfbauth /home/oracle/.vnc/passwd -rfbport 5902 -fp catalogue:/etc/X11/fontpath.d -pn
7月 23 21:55:32 127.0.0.1 systemd[1]: Starting Remote desktop service (VNC)… 7月 23 21:55:35 127.0.0.1 systemd[1]: Started Remote desktop service (VNC).
如果想配置多用户同时访问,需要将上面vncserver@:1.service,改为vncserver@:2.service,然后配置其中用户名、分辨率参数,再按我的步骤走一遍就可以了
生产的配置编号,由下面两个文件锁定编号,要改变l默认vncserver 生产的编号,可删除相应的文件和用户家目录.vnc/下的文件:
/tmp/.X1-lock
/tmp/.X11-unix/X1