[CentOS] use of hard links and diff in rsync

On 01/11/2013 07:08 PM Reindl Harald wrote:
> ....
> different versions of the backup
> daily, weekly, monthly

Ah, yes, in that kind of scenario hard links would be useful.


> unchanged files are replaced with hard-links
> the destination files are virtually on the same place

And so then could changes to a file be recorded in the daily version as 
a diff against the weekly?