package main import ( "fmt" "time" "os" ) var loud bool = true func Log(text string) { //text := "Test" f, err := os.OpenFile("loghexfool", os.O_APPEND|os.O_WRONLY, 0600) if err != nil { panic(err) } defer f.Close() full := time.Now().String() + text if _, err = f.WriteString(full+"\n"); err != nil { panic(err) } if loud { fmt.Println(full) } } //func main() { // Log("test2") //}