Scott Mitchell wrote:

Is there some standard tool for doing this on FreeBSD? You can't just do a direct copy cause this results in major disk space wastage so I'm imagining you need to use hard links or something to keep the size down.

Check out rsync and the "--link-dest=DIR" option.  This will hardlink
unchanged files to the previous copy in the link-dest directory, rather
than copying the data again.

I just saw a project named rsnapshot on

        rsnapshot is a filesystem snapshot utility based on rsync. It
        makes it easy to make periodic snapshots of local machines, and
        remote machines over ssh. It uses hard links whenever possible,
        to greatly reduce the disk space required.

Homepage is <>. Does not seem to be in the ports collection, though.

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