code: func Command(args ...string) *exec.Cmd {
  	return &exec.Cmd{
  		Path: Self(),
  		Args: args,
  	}
  }
docs: // Command returns *exec.Cmd which has Path as current binary.
  // For example if current binary is "docker" at "/usr/bin/", then cmd.Path will
  // be set to "/usr/bin/docker".