package main import ( "fmt" "os" "path/filepath" ) func main() { nShown := 0 err := filepath.Walk(".", func(path string, fi os.FileInfo, err error) error { if err != nil { return err } if nShown > 4 { return nil } nShown++ fmt.Printf("Path: %s, is dir: %v, size: %d bytes\n", fi.Name(), fi.IsDir(), fi.Size()) return nil }) if err != nil { fmt.Printf("filepath.Walk failed with '%s'\n", err) } }