The magic

Add //usr/bin/env go run "$0" "$@"; exit to your go code and run it like shellscript, python, ruby...

Step by step

• Create a file called hello-world.go with this code:

//usr/bin/env go run "$0" "$@"; exit

package main

import "log"

func main() {
  log.Println("Hello World")
}

• Run chmod u+x hello-world.go
• Run ./hello-world.go and watch the magic