Channel MODE

/MODE allows both users and channels to have their modes changed.

Usage: /MODE <channel> {[+|-]|o|p|s|i|t|n|b|v} [<limit>] [<user>] [<ban
mask>]

Used by Channel Operators to change the modes of 'their' channel.  the
modes available are:

     o - give/take channel operator privileges;
     p - private channel flag;
     s - secret channel flag;
     i - invite-only channel flag;
     t - topic settable by channel operator only flag;
     n - no messages to channel from clients on the outside;
     m - moderated channel;
     l - set the user limit to channel;
     b - set a ban mask to keep users out;
     v - give/take the ability to speak on a moderated channel;
     k - set a channel key (password).

EXAMPLES:

/MODE #amiga +tm
     Sets topic protection and makes channel moderated for #amiga.

/MODE #amiga -o Sarek
     Removes channel operator status from user 'Sarek' on channel
     #amiga.

/MODE #amiga +l 50
     Sets limit of 50 users on #amiga.

/MODE #amiga -l
     Removes the limit form #amiga

User MODE
---------

Usage: <nickname> {[+|-]|i|w|s|o}

These affect how a client is seen by others or what extra messages a
client will receive. User Modes will only take effect if the Nick of
the client sending the command, and the nick of the <nickname> argument
are the same.

Available User Modes:
     i - marks a users as invisible;
     s - marks a user for receipt of server notices;
     w - user receives wallops;
     o - operator flag.

Note that the +o user mode will not work, however, -o will.

EXAMPLES:

/MODE freddie +i
     makes user 'freddie' invisible in the global user list.

/MODE freddie -o
     User 'freddie' removes channel operator status from himself.