If you copy /dev/sda1, you will also copy the partition table. If your flash drives are different sizes you might end up with problems.
another solution would be, especially if you are making an intermediate copy on your hard drive, to use partimage. Partimage will only copy the sectors on the partition that are actually in use.. thus saving both disk space and time for the copy process.
On Tue, Dec 2, 2008 at 5:55 AM, Justin Piszcz <jpiszcz@xxxxxxxxxxxxxxx> wrote:
use dd
On Tue, 2 Dec 2008, milos rovcanin wrote:
I have a flash memory stick that is formated with ext3 file system. NOw,
there is an application on it that I would like to copy to another memory
stick. I can copy it, but when I do so, that application does not work
properly (it won't start - boot problem???). Is there a tool that can copy
an entire content from one flash stick to another? Thanks!!!
dd if=/dev/sda of=/dev/sdb
or
# original flash
dd if=/dev/sda of=flash_disk.img
# with second flash flugged in
dd if=flash_disk.img of=/dev/sda
They must/should be the same sizes though.
Justin.
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