使用vnc远程操控Centos7.6
2024-08-25 09:02:08
安装vncserver
[root@elegant-snap-3 ~]# yum install tigervnc-server -y
Loaded plugins: fastestmirror
Determining fastest mirrors
* base: mirror.fileplanet.com
* elrepo-kernel: repos.lax-noc.com
* extras: mirror.hostduplex.com
* updates: mirror.hostduplex.com (many more lines supressed) Installed:
tigervnc-server.x86_64 0:1.8.0-13.el7 Dependency Installed:
libICE.x86_64 0:1.0.9-9.el7 libSM.x86_64 0:1.2.2-2.el7 libX11.x86_64 0:1.6.5-2.el7 libX11-common.noarch 0:1.6.5-2.el7 libXau.x86_64 0:1.0.8-2.1.el7
libXcursor.x86_64 0:1.1.15-1.el7 libXdamage.x86_64 0:1.1.4-4.1.el7 libXdmcp.x86_64 0:1.1.2-6.el7 libXext.x86_64 0:1.3.3-3.el7 libXfixes.x86_64 0:5.0.3-1.el7
libXfont2.x86_64 0:2.0.3-1.el7 libXi.x86_64 0:1.7.9-1.el7 libXinerama.x86_64 0:1.1.3-2.1.el7 libXmu.x86_64 0:1.1.2-2.el7 libXrandr.x86_64 0:1.5.1-2.el7
libXrender.x86_64 0:0.9.10-1.el7 libXt.x86_64 0:1.1.5-3.el7 libXtst.x86_64 0:1.2.3-1.el7 libXxf86misc.x86_64 0:1.0.3-7.1.el7 libXxf86vm.x86_64 0:1.1.4-1.el7
libfontenc.x86_64 0:1.1.3-3.el7 libglvnd.x86_64 1:1.0.1-0.8.git5baa1e5.el7 libglvnd-glx.x86_64 1:1.0.1-0.8.git5baa1e5.el7 libjpeg-turbo.x86_64 0:1.2.90-6.el7 libxcb.x86_64 0:1.13-1.el7
libxkbfile.x86_64 0:1.0.9-3.el7 libxshmfence.x86_64 0:1.2-1.el7 llvm-private.x86_64 0:6.0.1-2.el7 mesa-dri-drivers.x86_64 0:18.0.5-4.el7_6 mesa-filesystem.x86_64 0:18.0.5-4.el7_6
mesa-libGL.x86_64 0:18.0.5-4.el7_6 mesa-libglapi.x86_64 0:18.0.5-4.el7_6 pixman.x86_64 0:0.34.0-1.el7 tigervnc-license.noarch 0:1.8.0-13.el7 tigervnc-server-minimal.x86_64 0:1.8.0-13.el7
xkeyboard-config.noarch 0:2.24-1.el7 xorg-x11-server-utils.x86_64 0:7.7-20.el7 xorg-x11-xauth.x86_64 1:1.0.9-1.el7 xorg-x11-xinit.x86_64 0:1.3.4-2.el7 xorg-x11-xkb-utils.x86_64 0:7.7-14.el7 Complete!
[root@elegant-snap-3 ~]#
yum groupinstall "GNOME Desktop"来安装xwindow,然后复制配置文件并修改为你的用户名,生效配置，配置白名单，切换到目标用户vncpasswd设置密码
[root@23 ~]# cp /lib/systemd/system/vncserver@.service /etc/systemd/system/vncserver@:1.service [root@23 ~]# cat /etc/systemd/system/vncserver@:1.service|grep -v ^#|grep -v ^$
[Unit]
Description=Remote desktop service (VNC)
After=syslog.target network.target
[Service]
Type=forking
ExecStartPre=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :'
ExecStart=/usr/sbin/runuser -l king -c "/usr/bin/vncserver %i"
PIDFile=/home/king/.vnc/%H%i.pid
ExecStop=/bin/sh -c '/usr/bin/vncserver -kill %i > /dev/null 2>&1 || :'
[Install]
WantedBy=multi-user.target
[root@23 ~]# systemctl daemon-reload
[root@23 ~]# systemctl start vncserver@:1
Failed to execute operation: File exists
[root@23 ~]# systemctl status vncserver@:1
● vncserver@:1.service - Remote desktop service (VNC)
Loaded: loaded (/etc/systemd/system/vncserver@:1.service; enabled; vendor preset: disabled)
Active: active (running) since Tue 2019-08-27 14:55:18 CST; 1h 55min ago
Main PID: 1557 (Xvnc)
CGroup: /system.slice/system-vncserver.slice/vncserver@:1.service
‣ 1557 /usr/bin/Xvnc :1 -auth /home/king/.Xauthority -desktop localhost.localdomain:1 (king) -fp catalogue:/etc/X11/fontpath.d -geometry 1024x768 -pn -rfbauth /home/king/.vnc/passwd -rfbport 5901 -rfbwa... Aug 27 14:55:15 localhost.localdomain systemd[1]: Starting Remote desktop service (VNC)...
Aug 27 14:55:18 23.106.151.61.16clouds.com systemd[1]: Started Remote desktop service (VNC).
[root@23 ~]# netstat -antpul
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:3306 0.0.0.0:* LISTEN 2103/mysqld
tcp 0 0 0.0.0.0:5901 0.0.0.0:* LISTEN 1557/Xvnc
tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN 1/systemd
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 1436/nginx: master
tcp 0 0 0.0.0.0:6001 0.0.0.0:* LISTEN 1557/Xvnc
tcp 0 0 192.168.122.1:53 0.0.0.0:* LISTEN 2153/dnsmasq
tcp 0 0 0.0.0.0:21 0.0.0.0:* LISTEN 1322/pure-ftpd (SER
tcp 0 0 0.0.0.0:29045 0.0.0.0:* LISTEN 1260/sshd
tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN 1243/cupsd
tcp 0 0 0.0.0.0:8888 0.0.0.0:* LISTEN 1368/python
tcp 0 0 0.0.0.0:888 0.0.0.0:* LISTEN 1436/nginx: master
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 1963/master
tcp 0 0 23.106.151.61:5901 61.133.171.204:17218 ESTABLISHED 1557/Xvnc
tcp 0 336 23.106.151.61:29045 61.133.171.204:17013 ESTABLISHED 4790/sshd: root@pts
tcp 0 0 23.106.151.61:29045 61.133.171.204:17123 ESTABLISHED 3140/sshd: root@pts
tcp6 0 0 :::5901 :::* LISTEN 1557/Xvnc
tcp6 0 0 :::111 :::* LISTEN 1/systemd
tcp6 0 0 :::6001 :::* LISTEN 1557/Xvnc
tcp6 0 0 :::21 :::* LISTEN 1322/pure-ftpd (SER
tcp6 0 0 :::29045 :::* LISTEN 1260/sshd
tcp6 0 0 ::1:631 :::* LISTEN 1243/cupsd
tcp6 0 0 ::1:25 :::* LISTEN 1963/master
udp 0 0 0.0.0.0:5353 0.0.0.0:* 701/avahi-daemon: r
udp 0 0 127.0.0.1:323 0.0.0.0:* 746/chronyd
udp 0 0 0.0.0.0:52705 0.0.0.0:* 701/avahi-daemon: r
udp 0 0 0.0.0.0:875 0.0.0.0:* 703/rpcbind
udp 0 0 192.168.122.1:53 0.0.0.0:* 2153/dnsmasq
udp 0 0 0.0.0.0:67 0.0.0.0:* 2153/dnsmasq
udp 0 0 0.0.0.0:68 0.0.0.0:* 1017/dhclient
udp 0 0 0.0.0.0:111 0.0.0.0:* 1/systemd
udp6 0 0 ::1:323 :::* 746/chronyd
udp6 0 0 :::875 :::* 703/rpcbind
udp6 0 0 :::111 :::* 1/systemd
[root@23 ~]# firewall-cmd --add-port=5901/tcp --permanent
success
[root@23 ~]# firewall-cmd --reload
success
[root@23 ~]# su - king
Last login: Tue Aug 27 11:38:03 CST 2019 on pts/0
[king@23 ~]$ vncpasswd
Password:
Verify:
Would you like to enter a view-only password (y/n)? n
A view-only password is not used
[king@23 ~]$
可以在本机上安装客户端连接了
好了，实际生产中，也是vnc使用较多
如何卸载，直接yum remove然后删除相关配置文件和目录即可
[root@23 ~]# yum -y remove tigervnc-server
Loaded plugins: fastestmirror, langpacks
Resolving Dependencies
--> Running transaction check
---> Package tigervnc-server.x86_64 0:1.8.0-13.el7 will be erased
--> Finished Dependency Resolution
base/7/x86_64 | 3.6 kB 00:00:00
elrepo-kernel | 2.9 kB 00:00:00
extras/7/x86_64 | 3.4 kB 00:00:00
updates/7/x86_64 | 3.4 kB 00:00:00 Dependencies Resolved ========================================================================================================================================================================================================================
Package Arch Version Repository Size
========================================================================================================================================================================================================================
Removing:
tigervnc-server x86_64 1.8.0-13.el7 @base 509 k Transaction Summary
========================================================================================================================================================================================================================
Remove 1 Package Installed size: 509 k
Downloading packages:
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Erasing : tigervnc-server-1.8.0-13.el7.x86_64 1/1
Verifying : tigervnc-server-1.8.0-13.el7.x86_64 1/1 Removed:
tigervnc-server.x86_64 0:1.8.0-13.el7 Complete!
[root@23 ~]# rm /etc/systemd/system/vncserver@:1.service
rm: remove regular file ‘/etc/systemd/system/vncserver@:1.service’? y
[root@23 ~]# rm -rf /home/king/.vnc
[root@23 ~]#
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