Add someone to your ignore list for the current network. A nickname will suffice for <mask>, but you can also use a hostmask. With no parameters, it shows a list of all currently ignored users.
将某人添加到当前网络的忽略列表中。 <mask> 可使用昵称或主机掩码。若未提供参数，则将显示所有当前被忽略的用户的列表。