nginx / ngx_slowfs_cache (project fully funded by c2hosting.com)
Module adding ability to cache static files.

View:
README file,
CHANGES file.

Download:
ngx_slowfs_cache-1.6
(SHA1: 072d06b7547629b244bebeef7df7425567f264c9)

GitHub repository:
http://github.com/FRiCKLE/ngx_slowfs_cache/

Example configuration:
http {
    slowfs_cache_path  /tmp/cache levels=1:2 keys_zone=fastcache:10m;
    slowfs_temp_path   /tmp/temp 1 2;

    server {
        location / {
            root                /var/www;
            slowfs_cache        fastcache;
            slowfs_cache_key    $uri;
            slowfs_cache_valid  1d;
        }

        location ~ /purge(/.*) {
            allow               127.0.0.1;
            deny                all;
            slowfs_cache_purge  fastcache $1;
        }
    }
}