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Full Discussion: Unrecognized disk label of a external HD
Special Forums Hardware Unrecognized disk label of a external HD Post 302471350 by Corona688 on Friday 12th of November 2010 02:35:18 PM
Old 11-12-2010
Quote:
Originally Posted by COKEDUDE
I saw it a few times. How would I pipe that in a log file? Less keeps on getting stuck on me when I try to search. This is the command I used and it just made a empty log file.
Code:
sudo dd if=/dev/sdb count=$((2*16384)) | hexdump -C | > /home/bob/Desktop/lspci

Remove the extra pipe.

Code:
sudo dd if=/dev/sdb count=$((2*16384)) | hexdump -C > /home/bob/Desktop/logfile.txt ; less /home/bob/logfile.txt

Quote:
Since I do see NTFS how would I fix it?
Much like I said; create a boot sector that matches the place where you found the partition. Without knowing where you found NTFS though, that may be difficult. I'm reluctant to give too general instructions lest it be my fault your drive gets messed up.

Here's a dump I managed to get from the very start of an NTFS partition:
Code:
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 3f 00 00 00  |........?...?...|
00000020  00 00 00 00 80 00 80 00  9b 7d 97 0f 00 00 00 00  |.........}......|
00000030  00 00 0c 00 00 00 00 00  10 00 00 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  91 09 c8 74 39 c8 74 2a  |...........t9.t*|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb b8 c0 07  |.....3.....|....|
00000060  8e d8 e8 16 00 b8 00 0d  8e c0 33 db c6 06 0e 00  |..........3.....|
00000070  10 e8 53 00 68 00 0d 68  6a 02 cb 8a 16 24 00 b4  |..S.h..hj....$..|
00000080  08 cd 13 73 05 b9 ff ff  8a f1 66 0f b6 c6 40 66  |...s......f...@f|
00000090  0f b6 d1 80 e2 3f f7 e2  86 cd c0 ed 06 41 66 0f  |.....?.......Af.|

Since you only see a raw device though, not a partition, yours won't be at zero.
Last edited by Corona688; 11-12-2010 at 03:41 PM..
 

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LEARN ABOUT DEBIAN

ntfsprogs

NTFSPROGS(8)						      System Manager's Manual						      NTFSPROGS(8)

NAME

       ntfsprogs - tools for doing neat things with NTFS

OVERVIEW

       ntfsprogs is a suite of NTFS utilities based around a shared library.  The tools are available for free and come with full source code.

TOOLS

       mkntfs(8) - Create an NTFS filesystem.

       ntfscat(8) - Dump a file's content to the standard output.

       ntfsclone(8) - Efficiently clone, backup, restore or rescue NTFS.

       ntfscluster(8) - Locate the files which use the given sectors or clusters.

       ntfscmp(8) - Compare two NTFS filesystems and tell the differences.

       ntfscp(8) - Copy a file to an NTFS volume.

       ntfsfix(8) - Check and fix some common errors, clear the LogFile and make Windows perform a thorough check next time it boots.

       ntfsinfo(8) - Show information about NTFS or one of the files or directories within it.

       ntfslabel(8) - Show, or set, an NTFS filesystem's volume label.

       ntfsls(8) - List information about files in a directory residing on an NTFS.

       ntfsresize(8) - Resize NTFS without losing data.

       ntfsundelete(8) - Recover deleted files from NTFS.

AUTHORS

       The  tools  were  written  by  Anton  Altaparmakov, Carmelo Kintana, Cristian Klein, Erik Sornes, Giang Nguyen, Holger Ohmacht, Lode Leroy,
       Matthew J. Fanto, Per Olofsson, Richard Russon, Szabolcs Szakacsits, Yura Pakhuchiy and Yuval Fledel.

AVAILABILITY

       The ntfsprogs are part of the ntfs-3g package which can be downloaded from:
       http://www.tuxera.com/community/

SEE ALSO

       ntfs-3g(8)

ntfs-3g 2012.1.15AR.5						  September 2007						      NTFSPROGS(8)
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