t.Errorf("got %q; want %q", string(response), marker)
	}
	err = childProc.Wait()
	if err != nil {
		t.Error(err)
	}
}

func TestNoInheritHandles(t *testing.T) {
	t.Parallel()

	cmd := testenv.Command(t, "cmd", "/c exit 88")
	cmd.SysProcAttr = &syscall.SysProcAttr{NoInheritHandles: true}
	err := cmd.Run()
	exitError, ok := err.(*exec.ExitError)
	if !ok {
		t.Fatalf("got error %v; want ExitError", err)
	}

	Tag        string   `json:"tag"`
	Revision   string   `json:"revision"`
	Namespaces []string `json:"namespaces"`
}

func TagCommand(ctx cli.Context) *cobra.Command {
	cmd := &cobra.Command{
		Use:   "tag",
		Short: "Command group used to interact with revision tags",
		Long: `Command group used to interact with revision tags. Revision tags allow for the creation of mutable aliases
referring to control plane revisions for sidecar injection.

	yamlOutput    = "yaml"
	summaryOutput = "short"

	defaultProxyAdminPort = 15000
)

func ZtunnelConfig(ctx cli.Context) *cobra.Command {
	configCmd := &cobra.Command{
		Use:   "ztunnel-config",
		Short: "Update or retrieve current Ztunnel configuration.",
		Long:  "A group of commands used to update or retrieve Ztunnel configuration from a Ztunnel instance.",
		Example: `  # Retrieve summary about workload configuration

	/*
		Since we expect users to do things like this:

			$ TOKEN=$(kubeadm token generate)

		we want to make sure that if they have a typo in their command, we exit
		with a non-zero status code after showing the command's usage, so that
		the usage itself isn't captured as a token without the user noticing.
	*/
	kubeadmPath := getKubeadmPath()

type Client struct {
	conn   *grpc.ClientConn
	client proto.EchoTestServiceClient
}

// New creates a new echo client.Instance that is connected to the given server address.
func New(address string, tlsSettings *common.TLSSettings, extraDialOpts ...grpc.DialOption) (*Client, error) {
	// Connect to the GRPC (command) endpoint of 'this' app.

//
// The list has two kinds of entries: names beginning with cmd/ with
// no other slashes, which are commands, and other paths, which are packages
// supporting the commands. Packages in the standard library can be listed
// if a newer copy needs to be substituted for the Go bootstrap copy when used
// by the command packages. Paths ending with /... automatically
// include all packages within subdirectories as well.

! go build x
stderr 'invalid flag in #cgo CFLAGS: -D @foo'

# Reject #cgo CFLAGS -D@foo
cp y_cflags_dash_d_at_foo.txt y.go
! go build x
stderr 'invalid flag in #cgo CFLAGS: -D@foo'

# Check for CFLAGS in commands
env CGO_CFLAGS=-D@foo
cp y_no_cflags.txt y.go
go build -n x
stderr '-D@foo'

-- go.mod --
module x

go 1.16
-- x_gc.go.txt --
package x

//go:cgo_ldflag "-fplugin=foo.so"

import "C"

@REM
@REM Required ENV vars:
@REM JAVA_HOME - location of a JDK home dir
@REM
@REM Optional ENV vars
@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending
@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
@REM     e.g. to debug Maven itself, use

The [mc sql](https://min.io/docs/minio/linux/reference/minio-mc/mc-sql.html) command can be used for executing queries using the command line.

(*) Parquet is disabled on the MinIO server by default. See below how to enable it.

## Enabling Parquet Format

            // 2. remove presence from registry
            // 3. stop accepting new connections
            // 4. wait for commands in progress to finish (except for abandoned long running commands, like running a build)

            CompositeStoppable.stoppable(stateCoordinator, registryUpdater, connector, connectionHandler).stop();
        } finally {