空想枫

iOS 3.2.1 Update for iPad

On 2010-07-18, in iPad, by David

15日，Apple发布了iPad的iOS 3.2.1版本。

改善Wi-Fi连接
修复在复制粘贴邮件单页PDF附件时出现的问题
修复视频回放时出现的问题
改善使用VGA适配器时视频输出的稳定性
搜索引擎中添加了Bing

本次升级，总体上来说感觉更新内容太少。而且升级到该版本后，目前还无法越狱(即无法安装任何第三方软件及破解软件)。

个人不建议升级。

如果想升级的话，直接下载比较快。下载链接:iOS 3.2.1 Update for iPad(官网链接)

Tagged with: apple • ios • update

Lighttpd 压缩及过期设置(Linode Debian VPS)

On 2010-05-30, in 手记, by David

我在Linode Debian VPS上使用的compress和expire设置。

1.Lighttpd的compress设置

实现对网站相关元素在网站传输前的压缩，节约传输流量，并加快用户的访问速度。

compress.cache-dir = "/home/lighttpd/compress/"
compress.filetype= ("text/plain", "text/html", "application/x-javascript","application/javascript","text/css","text/javascript","image/gif", "image/png","image/jpg","image/jpeg")

2.Lighttpd的expire设置

实现对网站不常变化相关元素的客户端浏览器缓存(我设置的是两个月)，减少每次和网站之间的传输流量，提高用户的访问速度。

$HTTP["url"] =~ "\.(gif|png|jpg|ico|css|js)(\?(.*))?$" {
expire.url = ( "" => "access 2 months" )
}

Tagged with: compress • debian • expire • lighttpd • linode • vps

Lighttpd WordPress Rewrite(Linode Debian VPS)

On 2010-05-30, in 手记, by David

在配置Linode Debian VPS中使用到的WordPress网页地址重写规则。

1.lighttpd的wordpress mu的子域名方式地址重写

$HTTP["host"] =~ "it580\.com" {
    simple-vhost.default-host = "it580.com"
    server.error-handler-404 = "/index.php"
    url.rewrite-once = (
         "^/(.*/)?files/$" => "/index.php",
         "^/(.*/)?files/(.*)" => "/wp-content/blogs.php?file=$2",
         "^(/wp-admin/.*)" => "$1",
         "^/([_0-9a-zA-Z-]+/)?(wp-.*)" => "/$2",
         "^/([_0-9a-zA-Z-]+/)?(.*\.php)$" => "/$2",
         )

     }

2.lighttpd的wordpress的地址重写

$HTTP["host"] == "cindywm.com" {
       server.name = "cindywm.com"
       url.rewrite-final = (
            "^/(wp-admin|wp-includes|wp-content|gallery2)/(.*)" => "$0",
            "^/(.*.php)" => "$0",
            "^/(.*)$" => "/index.php/$1"
            )
         }

Tagged with: lighttpd • linode • rewrite • vps