out.sh

% docker run -d -p 8000:80 --name webserver kitematic/hello-world-nginx               
Unable to find image 'kitematic/hello-world-nginx:latest' locally
Pulling repository docker.io/kitematic/hello-world-nginx
Network timed out while trying to connect to https://index.docker.io/v1/repositories/kitematic/hello-world-nginx/images. You may want to check your internet connection or if you are behind a proxy.