Looking for a backup solution

[Jim Hart]

Andrew Zschetzsche wrote:

>
> Hi,
>
> I replaced my internal HDD with a new one, and promptly put the old 
> one in an external Firewire/USB2.0 enclosure.
>
> Can anyone recommend a backup solution? I just want to copy everything 
> into a archive of some sort. I understand that Disk Druid can do this 
> for me. But is their a free solution that can allow me to make 
> additional "change only" backup archives also?

Can you use a command line solution, or does it have to be GUI? If 
command line, the cpio command is one answer.