getting the error “permission denied” after writing the problem “newgrp docker” disappears for a short time
if you run the command “docker ps -a” an error occurs
“permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get “http://%2Fvar%2Frun%2Fdocker.sock/v1.24/containers/json?all =1″: dial unix /var/run/docker.sock: connect: permission denied”