These commands all list various slices of the groups available.
gnus-group-list-groups). If the numeric prefix is
used, this command will list only groups of level ARG and
lower. By default, it only lists groups of level five (i.e.,
gnus-group-default-list-level) or lower (i.e.,
just subscribed groups).gnus-group-list-all-groups). If the numeric
prefix is used, this command will list only groups of level ARG
and lower. By default, it lists groups of level seven or lower
(i.e., just subscribed and unsubscribed groups).gnus-group-list-level). If given a prefix, also
list the groups with no unread articles.gnus-group-list-killed). If given a
prefix argument, really list all groups that are available, but
aren't currently (un)subscribed. This could entail reading the
active file from the server.gnus-group-list-zombies).gnus-group-list-matching).gnus-group-list-all-matching).gnus-group-list-active).
This might very well take quite a while. It might actually be a
better idea to do a A M to list all matching, and
just give ‘.’ as the thing to match on. Also
note that this command may list groups that don't exist
(yet)—these will be listed as if they were killed groups.
Take the output with some grains of salt.gnus-group-apropos).gnus-group-description-apropos).gnus-group-list-cached).gnus-group-list-dormant).gnus-group-list-limit).gnus-group-list-flush).gnus-group-list-plus).Groups that match the
gnus-permanently-visible-groups regexp will always
be shown, whether they have unread articles or not. You can also
add the visible element to the group parameters in
question to get the same effect.
Groups that have just ticked articles in it are normally
listed in the group buffer. If
gnus-list-groups-with-ticked-articles is
nil, these groups will be treated just like totally
empty groups. It is t by default.