This is just 2 simple commands that have a timer on them so you can ban a person for an amount of time or kick ban them for a amount of time

just type !ban ''time'' ''nick''

or !k-ban ''time'' ''nick''

on *:input:*: {
  if ($1 == !ban) { set %b-nick $3 | set %time $2 | msg $active $1- | timer 1 1 ban %b-nick | timer 1 %time ban -r %b-nick | halt }
  elseif ($1 == !k-ban) { set %b-nick $3 | set %time $2 | msg $active $1- | timer 1 1 ban %b-nick | timer 1 1 kick # %b-nick | timer 1 %time ban -r %b-nick | halt }
}