on *:TEXT:!tb *:#:{
  if (($nick isop $chan) || ($nick ishop $chan)) {
    if ($3) ban -ku $+ $calc($v1 * 60) $chan $2 2 $iif($4-,$v1,$me) ( $+ $3 minutes $+ )
    else notice $nick you need to specify how long u want the person to be banned for
  }
}