On Wed, 7 Apr 2010, Jan Stary wrote:

quoted text
>> I told I'm using visitors.
>
> Which apparently cannot do it (or what exactly is your problem?).
>
> Try webalizer, it doesn't depend on log files being particularly
> named and/or sorted, juts reads the individual records, remembers
> previous periods, what was already processed, etc.

I don't want webalizer. Visitor parses the contents just fine
but the naming of the resulted files is the problem.

I stated in the initial mail that I want to generate stats based
on the rotated files just *once*. When a month goes by the logfile
with the same name doesn't contain the same contents that it
did one month ago.

It looks like nobody has an answer for this, so I'll leave it be.

-- 
Antti Harri