Is there a parameter in rsync to clean $BACKUPDIR before writing to it (--backup-dir=$BACKUPDIR)?

jupiter jupiter.hce at gmail.com
Thu Feb 4 10:11:48 UTC 2016


Hi Kevin,

Thank you very much for the response. Actually, I don't think I need to
clean the backup dir defined in --backup-dir=<backup dir>, when the
contents has already been deleted in the destination (no exist), it will
delete from the backup dir as well in next cycle, correct?

Regards,

- j


On Thu, Feb 4, 2016 at 12:39 PM, Kevin Korb <kmk at sanitarium.net> wrote:

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> Obviously you can ssh an rm -rf.  Alternatively, if you are in a
> restricted environment where you are only allowed to use rsync you can
> rsync --delete an empty directory to it.
>
> On 02/03/2016 08:33 PM, jupiter wrote:
> > Hi,
> >
> > I am runing rsync --backup --backup-dir=$BACKUPDIR where the
> > BACKUPDIR=$(date +%d) to recycle the $BACKUPDIR in a month. But
> > rsync does not clean the  $BACKUPDIR before writing to it in
> > cycling.
> >
> > I guess you have to clean it manually before the rsync can write to
> > it. As my $BACKUPDIR is in remote machine, do you have to run ssh
> > to delete it first before calling rsync in a script? Or if there is
> > better parameter in rsync to automatically delete the old
> > $BACKUPDIR, and create a new one?
> >
> > Thank you.
> >
> > - j
> >
> >
>
> - --
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>         Kevin Korb                      Phone:    (407) 252-6853
>         Systems Administrator           Internet:
>         FutureQuest, Inc.               Kevin at FutureQuest.net  (work)
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