Hello I have set up a WordPress multisite on LEMP stack using VPSSIM
I have migrated this setup from another server which was running on Apache.
Like if you see this website ( http://goo.gl/U5xNSV ) that is part of WordPress multisite, you will see many 404 erros in the page. It gives 404 error for many files.
Here is the Config file for the main Domain in Multisite http://goo.gl/Xy5uuq
I followed this tutorial and added Nginx Helper WordPress plugin but nothing happened.
Link to tutorial : http://www.itworld.com/article/2871918/how-to-configure-nginx-for-wordpress-multisite-with-subdirectories.html
I would recommend to try EasyEngine command-line tool (https://rtcamp.com/easyengine/)
Once EasyEngine is installed, execute following command to setup WordPress Multisite with Nginx FastCGI caching enabled.
EasyEngine is the most popular Nginx server setup project to setup Nginx, PHP, MySQL, HHVM and Pagespeed in single line command to serve more user traffic.
Free community support (http://community.rtcamp.com/c/easyengine) is also available if you get stuck anywhere.