File: //usr/share/irssi/help/list
%9Syntax:%9
LIST %|[-yes] [<channel>]
%9Parameters:%9
    -yes:    Confirms that you want to receive a large amount of data.
    If the exact name of a channel is given, the only information about this
    channel is requested; otherwise, a list of all channels will be displayed.
%9Description:%9
    Displays the channel names that match your request; requesting all channels
    may cause the server to disconnect you for flooding.
%9Examples:%9
    /LIST
    /LIST -yes
    /LIST #ubuntu
    /LIST #*ubuntu*,>1
%9Remarks:%9
    Not all networks support server-side filtering. Some provide a network
    service or service bot instead; on IRCnet, you may use the List service:
    /SQUERY Alis HELP
    Other networks with service bots (like ChanServ) may also provide a list
    service bot (confirm with /WHOIS ALIS):
    /MSG Alis HELP
%9See also:%9 STATS, SQUERY, WHOIS