package admin import ( "log" "os" ) var adminLogger *log.Logger func InitLogger() { f, err := os.OpenFile( "admin.log", os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0600, ) if err != nil { log.Fatal("cannot open admin.log:", err) } adminLogger = log.New(f, "", log.LstdFlags|log.LUTC) }