RUSTLY
ModerationAdmin only

banid

Ban a player by SteamID.

Syntax

banid <SteamID> "name" "reason"

How to use it

Open the console with F1, type the command and press Enter. You must be authorised as an admin or owner on the server for this command to work.

banid is one of 15 server commands. The closest others are kick, ban, unban.