Bind Logging - using a pipe

[stefan741]

Hi,

I'm trying to filter some logging-output in Bind9 logging.

My idea was to just grep the output for the log file like:

 channel queries {
                file "| grep -v 1.0.0.127.in-addr.arpa > query.log"
versions 2 size 10m;
                severity debug 1;
                print-time yes;
                print-severity yes;
                print-category yes;
        };

But I does not work.
As it seems, to write to a named pipe (mkfifo) wont work aswell.

Any ideas?

Regards,

Stefan