dd if=/dev/sda1 of=card-file
HTH
Chris
--
Chris
----------------------------------
E Mail chris@glovercc.clara.co.uk
On Wed, 7 Jan 2004, Chris Walker wrote:
> On Wed 07 Jan, Dennis Dryden wrote:
> >
> > On Sun, 2003-12-28 at 15:05, Stuart Hammond wrote:
> > > CF cards use the IDE specification and so i would imagin that they would
> > > work with any distro of linux. you can get compact flash to IDE
> > > converters, try www.cfide.co.uk (they are about 22 each with P&P) which
> > > id assume would work (as it is just a cable converter) Yours S Hammond
> >
> > Oh well this little usb device cost's £6.99 so it seemed like a better
> > idea then paying £20+. It can read a load of other card types then just
> > compatct flash. I cant get the damed thing to work though. It's being
> > seen by my usbdrivers(well its in usbveiw), and if i look at dmesg i can
> > see that scsi has started playing with the device as sda but i cant
> > mount it =(.
> >
> > I've tryed this to mount the card but have had no luck(as shown):
> >
> > icedesk:/home/dennis# mount -t vfat -o ro /dev/sda /mnt/usb-cardreader/
> > mount: wrong fs type, bad option, bad superblock on /dev/sda,
> > or too many mounted file systems
> >
> > Does anyone have nay suggestions on what to try?
>
> I can get my USB card to read in under Linux with the following entry in the
> fstab file -
> /dev/sda1 /mnt/memory_card auto user,iocharset=iso8859-15,kudzu,codepage=850,no auto,umask=0,exec 0 0
> (no line wrap in case you want to cut and paste it in yours)
>
> but have a problem that I would appreciate some help with. Is it possible to
> read the entire device in as a file of say 64MB or 128MB or whatever the
> device size is? The reason is that the card belongs to a work colleague and
> her husband has inadvertantly deleted some of her pictures using the camera
> controls. They normally use the dark side to read the card while it's in the
> camera but I just took the card out and bunged it in my reader. If I have a
> file I can then scan it for JPEG headers and might be able to recover stuff.
>
> Any help appreciated.
>
>