private static Docker Create() { var location = GetDockerLocation(); if (location == null) { return(null); } var docker = new Docker(location); docker.RunCommand("info --format '{{.OSType}}'", "docker info", out var output); if (!string.Equals(output.Trim('\'', '"', '\r', '\n', ' '), "linux")) { Console.WriteLine($"'docker info' output: {output}"); return(null); } return(docker); }