Windows远程桌面连接CentOS 7

1. 安装tigervnc-server

yum install tigervnc-server

2. 设置vncserver服务器

将默认提供的文件复制到/etc/systemd/system,命令如下:

cp /lib/systemd/system/[email protected] /etc/systemd/system/vncserver@:1.service

修改配置

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

将其中<USER>替换为你想要的用户名,本人使用的账号为root,添加设置分辨率的参数-geometry 1280x720,所有内容如下

# The vncserver service unit file
#
# Quick HowTo:
# 1. Copy this file to /etc/systemd/system/vncserver@:<display>.service
# 2. Edit <USER> and vncserver parameters appropriately
#   ("runuser -l <USER> -c /usr/bin/vncserver %i -arg1 -arg2")
# 3. Run `systemctl daemon-reload`
# 4. Run `systemctl enable vncserver@:<display>.service`
#

. . .

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

[Service]
Type=forking
# Clean any existing files in /tmp/.X11-unix environment
ExecStartPre=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :'
ExecStart=/sbin/runuser -l root  -c "/usr/bin/vncserver %i -geometry 1280x720" 
PIDFile=/root/.vnc/%H%i.pid   #  普通用户可能路径为 /home/<USER>/.vnc/%H%i.pid
ExecStop=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :'

[Install]
WantedBy=multi-user.target

重新加载配置:

systemctl daemon-reload

如果需要可以设置成开机启动:

systemctl enable vncserver@:1.service

3. 设置防火墙

首先判断firewalld是否启动

firewall-cmd --state

如果没有启动,先启动防火墙

systemctl start firewalld

添加端口号5901-5905例外

firewall-cmd --permanent --zone=public --add-port=5901-5905/tcp

重新加载防火墙

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

4. 设置VNC密码

通过ssh,用oracle用户名登录到服务器,执行下面命令

vncserver

终端会提示你输入密码,如下

You will require a password to access your desktops.

Password:
Verify:
Would you like to enter a view-only password (y/n)? y
Password:
Verify:

New 'lenmomDesktop:1 (root)' desktop is lenmomDesktop:1

Creating default startup script /root/.vnc/xstartup
Creating default config /root/.vnc/config
Starting applications specified in /root/.vnc/xstartup
Log file is /root/.vnc/lenmomDesktop: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,重启服务:

systemctl daemon-reload
systemctl restart vncserver@:1.service

使用下面命令查看该服务是否正确运行

systemctl status vncserver@:1.service -l

如果正确启动,输出应为:

vncserver@:1.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,再按上述步骤做一遍。

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转载自www.cnblogs.com/lenmom/p/9193626.html