Nginx log setting with date format

Hello Experts,
We are using nginx1.1.2.How do i set logging (access & error logs )level
with date format and logs need to rolling with size specific not daily
basis.

Can anyone help on this?

Thanks,
svanga

Posted at Nginx Forum:
http://forum.nginx.org/read.php?2,226540,226540#msg-226540

Any Comments and Suggestions?

Posted at Nginx Forum:
http://forum.nginx.org/read.php?2,226540,226611#msg-226611