====== rsync ======
http://cu.ttc.edu.tw/wordpress/?p=71

http://blog.yorkxin.org/2006/11/09/rsync-ssh/

[[http://blog.wu-boy.com/2007/04/03/89/|使用 cwRsync 差異性備份 Windows 2003 伺服器]]

[[http://www.itefix.no/i2/cwrsync|cwrsync - Rsync for Windows]]