code: func Args(args ...string) icmd.Cmd {
  	switch len(args) {
  	case 0:
  		return icmd.Cmd{}
  	case 1:
  		return icmd.Command(args[0])
  	default:
  		return icmd.Command(args[0], args[1:]...)
  	}
  }
docs: // Args build an icmd.Cmd struct from the specified arguments