nginx subdomain rewrite

If you meant redirect, then:

server {  server_name ~^(.*)\.example\.com$ ;  rewrite ^ http://www.example.com/keyword.php?keyword=$1 redirect;}

In the case of rewrite then simply do

server {  server_name example.com ~^(.*)\.example\.com$ ;  rewrite ^ /keyword.php?keyword=$1 break;#  location /keyword.php {#    ....#  }}

rewrite ^/list-c-([0-9]+)-k-(.+)-o-1\.html$ /index.php?module=Default&action=List&c=$1&k=$2&o=1 last;rewrite ^/list-c-([0-9]+)-k-(.+)-o-1-p-(.+)\.html$ /index.php?module=Default&action=List&c=$1&k=$2&o=1&p=$3 last;rewrite ^/list-c-([0-9]+)-k-(.+)-o-1-price-(.+)\.html$ /index.php?module=Default&action=List&c=$1&k=$2&o=1&price=$3 last;rewrite ^/list-c-([0-9]+)-k-(.+)-o-(.+)-p-1\.html$ /index.php?module=Default&action=List&c=$1&k=$2&o=$3&p=1 last;rewrite ^/list-c-([0-9]+)-k-(.+)-o-(.+)-p-(.+)\.html$ /index.php?module=Default&action=List&c=$1&k=$2&o=$3&p=$4 last;

If it's possible I'd only create 1 server(virtual host) which is the normal domain.com/www.domain.com and then use the conf to rewrite the rest to them

server {    server_name domain.com www.domain.com;    # normal handling for files}server {    server_name ~(?<subdomain>[^\.]*).domain.com;    location / {        try_files keyword.php?keyword=$subdomain =404;    }}

please tell me if I missed something.