Any tool under linux to parsing BPB/Bs/FAT table?

[loody]

hi :

2011/3/3 Beraldo Leal <beraldo at beraldoleal.com>:
> On Thu, Mar 03, 2011 at 04:36:50PM +0800, loody wrote:
>> hi beraldo:
>>
>> 2010/12/20 Beraldo Leal <beraldo at beraldoleal.com>:
>> > On Mon, Dec 20, 2010 at 09:45:47PM +0800, loody wrote:
>> >> Dear all:
>> >> I recently trace FS/fat and I want to know is there any utility under
>> >> linux that can help us to easily parse BPB/BS or FAT tables?
>> >
>> > http://gitorious.org/unix-stuff/fat-util ?
>> >
>> I download the tool you mentioned but I have some questions about the usage.
>> I try to list out the dir content on my usb flash disk, which is fat
>> file system.
>> But I got the below messages:
>>
>> # mount
>> /dev/sdc1 on /media/disk type vfat (rw)
>> # ls /media/disk
>> ifrename  iwconfig  iwevent  iwgetid  iwlist  iwpriv  iwspy  strace
>> strace.output  strace.output.tar.bz2
>> # ./fat-util list strace.output /dev/sdc1
>> strace.output not found.
> Try: ./fat-util list / /dev/sdc1
>
> May be it show with upper case.
>
I tried the cmds you suggested as below:
# ./fat-util list / /dev/sdc1
0 file(s), 0 dir(s)
#

But the disk did have dirs and files
# mount
/dev/sdc1 on /media/disk type vfat (rw)
# ls /media/disk
ifrename  iwconfig  iwevent  iwgetid  iwlist  iwpriv  iwspy  strace
strace.output  strace.output.tar.bz2
#

thanks for your help,
miloody