verflag.AddFlags(nfs.FlagSet("global"))
	globalflag.AddGlobalFlags(nfs.FlagSet("global"), cmd.Name(), logs.SkipLoggingConfigurationFlags())
	fs := cmd.Flags()
	for _, f := range nfs.FlagSets {
		fs.AddFlagSet(f)
	}

	cols, _, _ := term.TerminalSize(cmd.OutOrStdout())
	cliflag.SetUsageAndHelpFunc(cmd, *nfs, cols)

	if err := cmd.MarkFlagFilename("config", "yaml", "yml", "json"); err != nil {

		return nil
	})

	// alters the command description to show available phases
	if cmd.Long != "" {
		cmd.Long = fmt.Sprintf("%s\n\n%s\n", cmd.Long, e.Help(cmd.Use))
	} else {
		cmd.Long = fmt.Sprintf("%s\n\n%s\n", cmd.Short, e.Help(cmd.Use))
	}

	// adds phase related flags to the main command
	cmd.Flags().StringSliceVar(&e.Options.SkipPhases, "skip-phases", nil, "List of phases to be skipped")
}

  # List all waypoints in a specific namespace
  istioctl waypoint list --namespace default`,
		Args: func(cmd *cobra.Command, args []string) error {
			if len(args) != 0 {
				return fmt.Errorf("unknown subcommand %q", args[0])
			}
			return nil
		},
		RunE: func(cmd *cobra.Command, args []string) error {
			cmd.HelpFunc()(cmd, args)
			return nil
		},
	}

func setVolume8dot3Setting(vol string, enabled bool) error {
	cmd := []string{"fsutil", "8dot3name", "set", vol}
	if enabled {
		cmd = append(cmd, "0")
	} else {
		cmd = append(cmd, "1")
	}
	// It appears, on some systems "fsutil 8dot3name set ..." command always
	// exits with error. Ignore exit code, and look at fsutil output instead.
	out, _ := exec.Command(cmd[0], cmd[1:]...).CombinedOutput()

			}
			return nil
		},
		RunE: func(cmd *cobra.Command, args []string) error {
			cmd.HelpFunc()(cmd, args)
			return nil
		},
	}

	cmd.AddCommand(injectorListCommand(cliContext))
	return cmd
}

func injectorListCommand(ctx cli.Context) *cobra.Command {
	var opts clioptions.ControlPlaneOptions
	cmd := &cobra.Command{
		Use:     "list",
		Short:   "List sidecar injector and sidecar versions",

	cmd := exec.CommandContext(ctx, prog, args...)
	out, err := cmd.StdoutPipe()
	if err != nil {
		base.Fatalf("StdoutPipe to GOCACHEPROG: %v", err)
	}
	in, err := cmd.StdinPipe()
	if err != nil {
		base.Fatalf("StdinPipe to GOCACHEPROG: %v", err)
	}
	cmd.Stderr = os.Stderr
	cmd.Cancel = in.Close

	if err := cmd.Start(); err != nil {

	// Remove any temporary files created during pprof processing.
	defer cleanupTempFiles()

	o := setDefaults(eo)

	src, cmd, err := parseFlags(o)
	if err != nil {
		return err
	}

	p, err := fetchProfiles(src, o)
	if err != nil {
		return err
	}

	if cmd != nil {
		return generateReport(p, cmd, currentConfig(), o)
	}

	if src.HTTPHostport != "" {

func parseCommandLine(input []string) ([]string, config, error) {
	cmd, args := input[:1], input[1:]
	name := cmd[0]

	c := pprofCommands[name]
	if c == nil {
		// Attempt splitting digits on abbreviated commands (eg top10)
		if d := tailDigitsRE.FindString(name); d != "" && d != name {
			name = name[:len(name)-len(d)]
			cmd[0], args = name, append([]string{d}, args...)
			c = pprofCommands[name]
		}
	}

	kubeadmapi "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm"
	kubeadmscheme "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm/scheme"
	kubeadmapiv1 "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm/v1beta3"
	"k8s.io/kubernetes/cmd/kubeadm/app/cmd/options"
	"k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow"
	cmdutil "k8s.io/kubernetes/cmd/kubeadm/app/cmd/util"
	kubeadmconstants "k8s.io/kubernetes/cmd/kubeadm/app/constants"

		h.printf("CGI error: %v", err)
	}

	cmd := &exec.Cmd{
		Path:   path,
		Args:   append([]string{h.Path}, h.Args...),
		Dir:    cwd,
		Env:    env,
		Stderr: h.stderr(),
	}
	if req.ContentLength != 0 {
		cmd.Stdin = req.Body
	}
	stdoutRead, err := cmd.StdoutPipe()
	if err != nil {
		internalError(err)
		return
	}

	err = cmd.Start()
	if err != nil {
		internalError(err)