Hi, could you please tell me what the command docker ps -a | awk '{print $NF}' | grep nginx-golang will output when using the repository https://github.com/docker/awesome-compose/tree/master/nginx-golang-mysql#go-server-with-an-nginx-proxy-and-a-mariadbmysql-database . My VDS does not support virtualization and there is no way to install Docker Desktop
I am not sure how Docker Desktop is related. Docker Engine doesn’t require virtualization. If you mean you can’t run Docker because you have only a Windows machine and you would like to know how Docker would work, you can try “Play with Docker” online
https://labs.play-with-docker.com/
The command you asked about would list containers get the last column from the list which contains the names of containers and check if nginx-golang is in the list.