On Fri, 23 Nov 2007 09:44:12 -0800 Rogelio scubacuda@gmail.com wrote:
But won't that mean that I dd the *entire* hard drive, and not just that which has changed?
That's what a snapshot is.
If what you want is not a snapshot but something else instead, then dd is probably not the best tool for the job. You could probably run a diff between the previous image and the current image, but I'm sure there is a better way.