Untitled

on *:text:*:#chan: {
  if ($nick !isop $chan) {
    inc -u10 %flood. [ $+ [ $nick ] ]
    if (%flood. [ $+ [ $nick ] ] > 4) {
      ban -ku180 $chan $nick You went over 4 line / 10 sec. (3m temp ban)
    }
  }
}