package main

import (
	"os/exec"
	"strings"
)

func main() {
	// None of these produce output:
	cmd := exec.Command("go", "list", "-json", "all")

	//cmd := exec.Command("cmd", "/c", "dir /s /b C:\\ ")

	// BTW, this doesn't work. Maybe that's okay:
	//cmd := exec.Command("cmd", "/c", "dir /s /b C:\\")

	// this works if your cwd is a small directory
	//cmd := exec.Command("cmd", "/c", "dir /s /b")

	out, err := cmd.Output()
	if err != nil {
		panic(err)
	}
	println(strings.TrimSpace(string(out)))
}