/usr/share/ircd-ratbox/help/opers/list is in ircd-ratbox 3.0.8.dfsg-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | LIST [#channel]|[modifiers]
Without any arguments, LIST will give an entire list of all
channels which are not set as secret (+s). The list will be in
the form:
<#channel> <amount of users> :[topic]
If an argument supplied is a channel name, LIST will give just
the statistics for the given channel.
Modifiers are also supported, seperated by a comma:
<n - List channels with less than n users
>n - List channels with more than n users
eg LIST <100,>20
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