fmt := import("fmt")

// 'timer' is a GCT key word that is captured at compilation and used to execute
// this script task every defined duration. 
timer := "5s"

exit := func() {
    timer = "0s" // This will reset the timer to zero and shutdown the script.
}

load := func() {
   for x := 0 ; x < 20; x++ {
      fmt.printf("Hello %v\n", x)
   }
   exit()
}

load()