@@ -35,11 +35,15 @@ var funcMap = template.FuncMap{

 	},

 }

-func (cli *DockerCli) getMethod(name string) (func(...string) error, bool) {

-	if len(name) == 0 {

-		return nil, false

+func (cli *DockerCli) getMethod(args ...string) (func(...string) error, bool) {

+	camelArgs := make([]string, len(args))

+	for i, s := range args {

+		if len(s) == 0 {

+			return nil, false

+		}

+		camelArgs[i] = strings.ToUpper(s[:1]) + strings.ToLower(s[1:])

 	}

-	methodName := "Cmd" + strings.ToUpper(name[:1]) + strings.ToLower(name[1:])

+	methodName := "Cmd" + strings.Join(camelArgs, "")

 	method := reflect.ValueOf(cli).MethodByName(methodName)

 	if !method.IsValid() {

 		return nil, false

@@ -49,6 +53,12 @@ func (cli *DockerCli) getMethod(name string) (func(...string) error, bool) {

 // Cmd executes the specified command

 func (cli *DockerCli) Cmd(args ...string) error {

+	if len(args) > 1 {

+		method, exists := cli.getMethod(args[:2]...)

+		if exists {

+			return method(args[2:]...)

+		}

+	}

 	if len(args) > 0 {

 		method, exists := cli.getMethod(args[0])

 		if !exists {

@@ -46,6 +46,13 @@ const (

 )

 func (cli *DockerCli) CmdHelp(args ...string) error {

+	if len(args) > 1 {

+		method, exists := cli.getMethod(args[:2]...)

+		if exists {

+			method("--help")

+			return nil

+		}

+	}

 	if len(args) > 0 {

 		method, exists := cli.getMethod(args[0])

 		if !exists {