Xin Liu Wrote:
-------------------------------------------------------
> Hi all,
>
> My server is Debian. And I installed nginx
> (0.7.67-1) to host my webpage.
> The problem is that, everyday on 06:25PM (New York
> time), nginx will
> generate a new log file and rename the old log
> file nginx.log.1.
> I've checked server, there is no schedule job. And
> nobody restart nginx or
> force nginx to generate a new log.
> Anyone can help?

That does sound like the default behavior of Debian for cron and logrotate. Check /etc/crontab for the 6:25AM entry:

25 6 * * * root test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.daily )

and check for /etc/cron.daily/logrotate and /etc/logrotate.d/nginx.