gistfile1.txt

server {
    server_name blog.ktamas.com;
    root /var/www/blog.ktamas.com;
    include /etc/nginx/fastcgi_php;
    location / {
        gzip  on;
        gzip_http_version 1.0;
        gzip_vary on;
        gzip_comp_level 3;
        gzip_proxied any;
        gzip_types text/plain text/html text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;
        gzip_buffers 16 8k;
        index index.php;
        set $totalcache_file '';
        set $totalcache_uri $request_uri;

        if ($request_method = POST) {
          set $totalcache_uri '';
        }

        # Using pretty permalinks, so bypass the cache for any query string
        if ($query_string) {
          set $totalcache_uri '';
        }

        if ($http_cookie ~* "comment_author_|wordpress|wp-postpass_" ) {
          set $totalcache_uri '';
        }

        # if we haven't bypassed the cache, specify our totalcache file
        if ($totalcache_uri ~ ^(.+)$) {
          set $totalcache_file /wp-content/w3tc-$http_host/pgcache/$1/_default_.html;
        }

        # only rewrite to the totalcache file if it actually exists
        if (-f $document_root$totalcache_file) {
          rewrite ^(.*)$ $totalcache_file break;
        }                 

        if (!-e $request_filename) {
            rewrite ^(.*)$  /index.php last;
        }
    }
}