收到dreamhost的邮件，看到dreamhost新推出了DreamHost PS和DreamHost PS MySQL服务。

查看地址：http://www.dreamhostps.com/

DreamHost PS is a premium shared hosting service, available as a one-click add-on to your regular DreamHost shared hosting plan. DreamHost PS uses Linux-VServer to give you your own "private server", thereby protecting your CPU and RAM from all other users for the ultimate in stability.

DreamHost PS价格是每10MB的RAM是$1，第一周可以免费试用，这个价格还是挺贵的。同样都是VPS，linode就较为便宜，360MB的RAM，16GB存储，200GB的流量，是$19.95。怎么看都比dreamhost便宜。不过作为dreamhost新出的产品，或许有它过人之处，我已经申请试用一周。想注册dreamhost的同学，请看这里。

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简易扫盲，VPS：Virtual Private Server。

本文来自: dreamhost推出VPS

一大早就收到dreamhost的警告信：

Our automated system has come across the following activity under your account that is in violation of our Terms of Service.
We request that you take any necessary action to cease the activity as quickly as possible or we will be forced to take further action.  If
you were not aware of any such activity, please feel free to contact support and we can look into the issue further.

User sunzhi running “ruby script/server”.  This process is against our policies.

Please run ruby via cgi, not the built-in Webrick web server

后来问了下，原来是跑了ruby script/server这个命令。

本文来自: dreamhost的警告信