CVS清空和设置批处理标本，Windows中为批处理脚本，Linux中为Shell脚本。

可用于快速清空目录中的CVS目录，或者设置CVS用户、IP和目录。-Clear all directory named CVS under given directory.

Set the root of CVS, it use the type of pserver and can set cvs user, cvs server ip, cvs root directory under the given directory.