Nginx Remove WWW And Respond To Both

Question

I have the following nginx configuration fragment:

server {
   listen 80;

   server_name mydomain.io;

   root /srv/www/domains/mydomain.io;

   index index         


        

Answer 1

Another way to code it :

if ($http_host ~* "^www\.(.+)$"){
    rewrite ^(.*)$ http://%1$request_uri redirect;
}

It works even with multiple domain names on the same code.