WordPress用のRewrite Ruleをnginxに設定する方法

nginx.confの内容下記:
server {
listen 80;
server_name www.arkgame.com arkgame.com;
access_log /data/logs/nginx/www.arkgame.com.access.log main;

index index.html index.php;
root /data/site/www.arkgame.com;
location / {
try_files $uri $uri/ /index.php?$args;
add_header Pragma “public”;
expires 12h;
}

rewrite /wp-admin$ $scheme://$host$uri/ permanent;

location ~* ^.+\.(ogg|ogv|svg|svgz|eot|otf|woff|mp4|ttf|rss|atom|jpg|jpeg|gif|png|ico|zip

|tgz|gz|rar|bz2|doc|xls|exe|ppt|tar

|mid|midi|wav|bmp|rtf)$ {
access_log off;
log_not_found off;
expires max;
}
location ~ \.php$ {
try_files $uri =404;

fastcgi_split_path_info ^(.+\.php)(/.+)$;
#NOTE: You should have “cgi.fix_pathinfo = 0;” in php.ini

include fastcgi_params;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
# fastcgi_intercept_errors on;
fastcgi_pass 127.0.0.1:9000;
}

location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
{
expires 24h;
access_log off;
}

location ~ .*\.(js|css)$
{
expires 24h;
access_log off;
}