Stuff

alias gb {
  amsg 12[Global Ban]4 I have banned:12 $1 4From all channels i have access in because:12 $2- 
  if (($me isreg $chan) || ($me isvoice $chan)) { msg $chan I do not have access to ban here but i suggest you do type: /mode $chan +b $address($1,1) }
  var %i = 0
  while (%i < $chan(0)) {
    inc %i
    ban $iif($1 ison $chan(%i),-k) $chan(%i) $1 2 4 Global Ban 12 $2-
  }
}