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Re: [Sheflug] Re: Backup advice



On Sun, 2002-03-31 at 20:20, Richard Ibbotson wrote:
> > 	rsync -cavz $src/ $dest/
> 
> 
> Thought about this one some more and what I'd like to do is backup 
> from /home/mydocuments to somewhere like /home/mybackup and then 
> produce a tape archive and then run cdrecord to drop the whole thing 
> onto a CD when I'm not around.

How about just writing something simple, like:

rsync -a /home/mydocuments/ /home/mybackup/ > /dev/null 2>&1
mkdir -p /tmp/backup
export FILE=backup-`date +%Y%m%d`.tgz
tar -cz /home/mybackup > /tmp/backup/$FILE
mkisofs -r -J -o /tmp/backup.iso /tmp/backup
# cdrecord -v speed=2 dev=0,1,0 blank=fast
cdrecord -v speed=2 dev=0,1,0 -data /tmp/backup.iso
rm -rf /tmp/backup /tmp/backup.iso

That will create your on-disk mirror, and compress the mirror to a
date-stamped file (i.e., backup-20020329.tgz). That file is then popped
on an ISO filesystem and written to CD. If you need to blank the CD
first (i.e., it's a CD-RW), then uncomment the first cdrecord command.

Any good? :)

Cheers,

Alex.

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