fileGlob.go

package main

import (
	"fmt"
	"path/filepath"
)

func main() {
	matches, err := filepath.Glob("*/*.go")
	if err != nil {
		fmt.Println(err)
		return
	}

	for i, file := range matches {
		fmt.Printf("%d:%s\n", i, file)
	}
}