摘要：
OpenResty(Nginx)+Lua+GraphicsMagick实现缩略图功能发表于http://www.hopesoft.org/blog/?p=1188一、背景说明大多数网站基本都涉及到图片缩略图的处理，比如新闻配图、电商商品图等，特别是电商类网站，每个商品图对应多个不同尺寸的缩略图，用于... 阅读全文
摘要：
Have you ever wanted to set up your own VPN server? By following the steps below, you can set up your own L2TP VPN server on CentOS 6. Note that an L2... 阅读全文