atomaths/echo.go

## echo.go
// $ echo Hello | go run echo.go

package main

import (
	"fmt"
	"io"
	"os"
)

func main() {
	io.Copy(os.Stdout, os.Stdin)
	fmt.Println("Got EOF -- bye")
}
	// $ echo Hello \| go run echo.go

	package main

	import (
	"fmt"
	"io"
	"os"
	)

	func main() {
	io.Copy(os.Stdout, os.Stdin)
	fmt.Println("Got EOF -- bye")
	}