More than one /etc/apt/sources.list possible?

[Pål Dahle <Paal.Dahle@nr.no>]

Yo,

I would like my system to inform me whenever there are 
security related updates available. Setting up

apt-get update --source /etc/apt/sources.list.security

as a daily cron job was my initial thought. Unfortunately,
specifying an alternative source list does not seem to be 
an option to apt-get.

I guess I could have two different sources.lists and have 
the sources.list created as a sym link that is moved before 
and after the cron job is run. This, however, does not sound 
as an appealing solution to me.

Anyone got a better solution?

Best Regards
Paal
-- 
Pål Dahle                                     Norwegian Computing Center
Research Scientist                            Gaustadalléen 23
Tel: (+47) 22 85 26 41                        P.B. 114 Blindern
Fax: (+47) 22 69 76 60                        N-0314 Oslo