Run VncServer docker image,connecting VncServer through vncviewer
1)pull the vnc server docker image
sudo docker pull dorowu/ubuntu-desktop-lxde-vnc
2)Run the docker image
sudo docker run -p 6080:80 -p 5900:5900 -v /dev/shm:/dev/shm dorowu/ubuntu-desktop-lxde-vnc
3)Set VNC_PASSWORD
sudo docker run -p 6080:80 -p 5900:5900 -e VNC_PASSWORD=mypassword -v /dev/shm:/dev/shm dorowu/ubuntu-desktop-lxde-vnc
4)Docker Exec a command
sudo docker exec -it interesting_mcclintock bash
sudo apt update
sudo apt install tigervnc-viewer