On 1/3/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
So would you suggest each day doing this:

     K=`readlink newest`
     BK=backup.`date +"%y%m%d"`
     rsync -a --delete --link-dest=$K/   source/   $BK/
     rm newest
     ln -s $BK newest

But the first time I would do, just

     BK=backup.`date +"%y%m%d"`
      cp -a  source  $BK
     ln -s $BK newest

That would work.  Or you could have the script check whether "newest"
exists and use --link-dest if so; that way the same script would work
for the first backup and subsequent backups.  Or you could use a
program that manages the backups for you, such as rsnapshot (
http://www.rsnapshot.org/ ).

Matt
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