[ltp] USB 2.0 external hard drives

[Michael Gaber]

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the german magazine c't has somewhere a rsync-backup-script which uses 
hardlinks for unchanged files to have incremental backups for a given 
period of time and reduce spacre consumption for unchanged ones

Stephen R Laniel schrieb:
> On Tue, May 01, 2007 at 02:55:46PM -0400, Donald B Altman wrote:
>> I use rsync for simple notebook backups, BTW.
> 
> I strongly recommend against using rsync for backups. This
> scenario has happened to me before:
> 
> 1) backup with rsync
> 2) change the file locally in some bad way
> 3) backup again with rsync
> 
> Now the remote copy is hosed, as is the local one.
> 
> What you want is a backup where you can roll back mistakes.
> Rdiff-backup is the tool for that job.
> 

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