package main import ( "fmt" "os" "strconv" correct "../.." ) func main() { if len(os.Args) == 3 { firstArg, err := strconv.Atoi(os.Args[1]) secondArg, err2 := strconv.Atoi(os.Args[2]) if err != nil || err2 != nil { fmt.Println(err) } correct.Raid1c(firstArg, secondArg) } else { fmt.Println("too much arguments") } }