on *:TEXT:!tb *:#: { 
  if ($nick isop $chan || $nick ishop $chan {
    if ($2 == -s) { set %tb 1 | set %btime $3 second(s) }
    elseif ($2 == -m) { set %tb 60 | set %btime $3 minute(s) }
    elseif ($2 == -h) { set %tb 3600 | set %btime $3 hour(s) }
    elseif ($2 != -s || $2 != -m || $2 != -h) { notice $nick please use -s for seconds, -m for minutes, or -h for hours. | halt }
    else { notice $nick only Ops/hops may use this command }
    ban -ku $+ $calc($3 * %tb) $chan $4 $4 has been banned for %btime by $nick $+ . reason: $5-
  }
}