hmmm, i forgot this guy and why did i ban him

can u tell me the date plz so i can remmber

?
EDIT: oh wait i get it
he was destroying basses with names like . and a bla bla
so i coulding use commands on him,
i warned him in the first time but he didnt change his name
then he left the server
i banned him via ip (not perm)
then he came back before time ban finish
so i permbanned him
smth like this i forget the story
but its for destroying time ban then banevading