Cron is your friend.  I've got mine set up to do the incremental backup once
per night, but you could easily also hook it up to an internet
connection/disconnection script.

--Doug

On Mon, Aug 2, 2010 at 10:50 AM, Owen Densmore <o...@backspaces.net> wrote:

> Good stuff!  But one catch: I want to set this up for the family to use. TM
> gives us automatic backups whenever we connect to the network, so vastly
> reduces the chance of data loss.
>
> But I'm also considering backup to the internet .. my Joyent web hosting
> service or possibly s3 or gs.  Big problem there is that our up speed is
> miserable, around 800Kb.  It might be that the best upgrade I could make
> would be to get a premium broadband acct of some sort.  Comcast claims to be
> upgrading their broadband.
>
> I'd like to push more of my data to the net anyway.  Email is solved: imap.
>  Website ditto -- Joyent.  Important source files are svn on Joyent or
> Google. I suppose I could use desktop net disks of various sorts to move a
> bunch of my presentations etc to the net.
>
> That was part of my research last week of server-to-server speeds.  Wow!  I
> can easily backup my entire web hosting account to both amazon and google at
> very nice speeds indeed.
>
>    -- Owen
>
>
> On Aug 2, 2010, at 10:28 AM, Douglas Roberts wrote:
>
> > Duh, good catch!  I've filled up the root partition that way before too.
> >
> > --Doug
> >
> > On Mon, Aug 2, 2010 at 10:26 AM, Roger Critchlow <r...@elf.org> wrote:
> > On Mon, Aug 2, 2010 at 10:07 AM, Douglas Roberts <d...@parrot-farm.net>
> wrote:
> > > Re: backups, I find rsync to the perfect solution for me.  Here's an
> excerpt
> > > from one of my backup scripts:
> > >
> > > /usr/bin/rsync -vurltD  --exclude-from=/home/roberts/.rsync/exclude
> > > /home/roberts /mnt/backup >>/home/roberts/backup.log 2>&1
> > >
> >
> > Here's part of mine:
> >
> >        if mount | grep -s $DEST >/dev/null 2>&1
> >        then
> >                rsync -ax --delete --exclude=/lost+found --exclude=.gvfs
> $SRC/ $DEST/
> >        else
> >                echo destination $DEST is not mounted
> >        fi
> >
> > first thing the original did was fill the root file system by
> > rsync'ing into a mount point with nothing mounted on it.
> >
> > I'm backing up the root these days, too, because it was such a pain to
> > recover the install state two weeks ago.  Now the backup is configured
> > to replace the laptop drive in the time it takes to swap drives.
> >
> > You could always take a MacMini and install Ubuntu on it.   Anybody
> > know in what format TimeMachine stores your stuff?
> >
> > -- rec --
> >
> >
>
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