- name: Enable KVM group perms
        # https://github.blog/changelog/2023-02-23-hardware-accelerated-android-virtualization-on-actions-windows-and-linux-larger-hosted-runners/
        run: |
          echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
          sudo udevadm control --reload-rules
          sudo udevadm trigger --name-match=kvm

}
ant.gzip(destfile:"build/file-${VERSION}.tar.gz", src: "build/file-${VERSION}.tar")
----

For example, you execute the Ant `echo` task using the `ant.echo()` method.

The attributes of the Ant task are passed as Map parameters to the method.
Below is an example of the `echo` task:

====
include::sample[dir="snippets/ant/useAntTask/kotlin",files="build.gradle.kts"]

In this example, the $PATH points to JDK17:

----
❯ echo $PATH
/opt/homebrew/opt/openjdk@17/bin
----

You can also set the `JAVA_HOME` environment variable to point to a specific JDK installation directory.
This is especially useful when multiple JDKs are installed:

----
❯ echo %JAVA_HOME%
C:\Program Files\Java\jdk1.7.0_80
----

----
❯ echo $JAVA_HOME
/Library/Java/JavaVirtualMachines/jdk-16.jdk/Contents/Home

		"Make Waypoint proxies the default instead of sidecar proxies for all echo apps. Must be used with istio.test.ambient")

	flag.BoolVar(&settingsFromCommandLine.Compatibility, "istio.test.compatibility", settingsFromCommandLine.Compatibility,
		"Transparently deploy echo instances pointing to each revision set in `Revisions`")

    # client_bins array.
    cp "${client_bins[@]/#/${LOCAL_OUTPUT_BINPATH}/${platform}/}" \
      "${release_stage}/node/bin/"

    cp -R "${KUBE_ROOT}/LICENSES" "${release_stage}/"
    echo "${KUBE_GIT_VERSION}" > "${release_stage}/version"

    cp "${RELEASE_TARS}/kubernetes-src.tar.gz" "${release_stage}/"

    kube::release::clean_cruft

	. "github.com/onsi/gomega"

	"istio.io/istio/pkg/test"
	"istio.io/istio/pkg/test/framework"
	"istio.io/istio/pkg/test/framework/components/echo"
	commonDeployment "istio.io/istio/pkg/test/framework/components/echo/common/deployment"
	"istio.io/istio/pkg/test/framework/components/istioctl"
	"istio.io/istio/pkg/test/util/retry"
	"istio.io/istio/pkg/util/protomarshal"
)

var (

                void addTask(ModelMap<Task> tasks, @Path("name") String name) {
                    tasks.create("echo") {
                        doLast { println "name: $name" }
                    }
                }
            }

            apply type: RulePlugin
        '''

        then:
        succeeds "echo"

        and:
        output.contains("name: foo")
    }

----
(if not exist "%USERPROFILE%/.gradle" mkdir "%USERPROFILE%/.gradle") && (echo. >> "%USERPROFILE%/.gradle/gradle.properties" && echo org.gradle.daemon=false >> "%USERPROFILE%/.gradle/gradle.properties")
----

On UNIX-like operating systems, the following Bash shell command disables the Daemon for the current user:

[source,bash]
----
mkdir -p ~/.gradle && echo "org.gradle.daemon=false" >> ~/.gradle/gradle.properties
----

		end := time.Now()
		scopes.Framework.Infof("=== Suite %q run time: %v ===", ctx.Settings().TestID, end.Sub(start))

		ctx.RecordTraceEvent("suite-runtime", end.Sub(start).Seconds())
		ctx.RecordTraceEvent("echo-calls", echo.GlobalEchoRequests.Load())
		ctx.RecordTraceEvent("yaml-apply", GlobalYAMLWrites.Load())
		traceFile := filepath.Join(ctx.Settings().BaseDir, "trace.yaml")

// commands.
func DefaultCmds() map[string]Cmd {
	return map[string]Cmd{
		"cat":     Cat(),
		"cd":      Cd(),
		"chmod":   Chmod(),
		"cmp":     Cmp(),
		"cmpenv":  Cmpenv(),
		"cp":      Cp(),
		"echo":    Echo(),
		"env":     Env(),
		"exec":    Exec(func(cmd *exec.Cmd) error { return cmd.Process.Signal(os.Interrupt) }, 100*time.Millisecond), // arbitrary grace period
		"exists":  Exists(),
		"grep":    Grep(),