On Tue, Oct 28, 2008 at 09:55:12AM +0800,
Stephen Liu wrote
a message of 34 lines which said:

> Please explain in more detail.

Please read Jeremy's message more carefully.

> How to run the server in foreground?

Jeremy told you so: -g

> Which log file shall I refer to ?

It depends on your setup (specifically of the setup of your
/etc/syslog.conf). This is basic Unix system administration so I
suggest to postpone BIND installation, learn Unix syslog system and
then come back to BIND. (If you are in a hurry, -g is good but you
cannot use it in production.)