http://www.nsbase.org/2010/04/linux-to-automatically-back-up-files-and-send-gmail-for-g-class-data-backup-change.html 自信人生二百年，会当水击三千里。 Thu, 05 Jan 2012 03:25:18 +0000 hourly 1 http://wordpress.org/?v=3.2.1