Looking for expiring recipes

[Xavier Maillard <zedek@gnu-rox.org>]

Hello,

I am using gnus-cache and gnus-agent features. That works pretty
good *BUT* I really don't know how to tweak my system such a way,
that articles can be expired through the Agent and not be
downloaded again (when expired).

So what I am looking for is simply recipes on:

1. what to fetch
2. how to fetch only new matching predicates
3. have new predicates.

Goals: free space on my HDD:

,----[ df -k ]
| /dev/hda9             19228276  18084972    166556 100% /home
`----

:/

What I want is then, a good predicate which can:

1. only fetch not too old articles (less than 30 days)
2. not too bad scored

And then I want "agentized articles" to be expired after, say,
one semester.

Doable ?
-- 
Hacker Wonderland      Xavier Maillard| "Stand Back! I'm a programmer!"
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