blkcalc(1) [debian man page]

BLKCALC(1)						      General Commands Manual							BLKCALC(1)

NAME

       blkcalc - Converts between unallocated disk unit numbers and regular disk unit numbers.

SYNOPSIS

       blkcalc [-dsu unit_addr] [-vV] [-i imgtype] [-o imgoffset] [-b dev_sector_size] [-f fstype] image [images]

DESCRIPTION

       blkcalc creates a disk unit number mapping between two images, one normal and another that only contains the unallocated units of the first
       (the default behavior of the blkls(1) program).	One of the -d, -s, or -u options must be given.  If the  -d  option  is  given,  then  the
       unit_addr  value  is the disk unit address in the regular image (i.e. from dd ).  If the unit is unallocated, its address in an unallocated
       image is given.	If the -u option is given, then the unit_addr value is the disk unit address in the unallocated  unit  image  (i.e.   from
       blkls(1)  ).   Its  disk unit address in the original image is determined.  If the -s option is given, then the unit_addr value is the disk
       unit address in the slack image (i.e. from blkls -s).  The image is the full, original image (i.e. from dd).  blkcalc was called  dcalc	in
       TSK versions prior to 3.0.0.

       -f fstype
	      Identify	the  File  System  type of the image.  Use '-f list' to list the supported file system types.  If not given, autodetection
	      methods are used.

       -i imgtype
	      Identify the type of image file, such as raw or split.  Use '-i list' to list the supported  types.   If	not  given,  autodetection
	      methods are used.

       -o imgoffset
	      The sector offset where the file system starts in the image.

       -b dev_sector_size
	      The  size,  in  bytes,  of  the  underlying  device  sectors.  If not given, the value in the image format is used (if it exists) or
	      512-bytes is assumed.

       -v     Verbose output to STDERR.

       -V     Display version.

       This is useful when keyword searching an image generated by blkls.  This allows one to identify the original unit address and provides bet-
       ter documentation.

EXAMPLE

       # blkcalc -u 64 images/wd0e

SEE ALSO

       blkls(1),

AUTHOR

       Brian Carrier <carrier at sleuthkit dot org>

       Send documentation updates to <doc-updates at sleuthkit dot org>

																	BLKCALC(1)

Check Out this Related Man Page

ICAT(1) 						      General Commands Manual							   ICAT(1)

NAME

       icat - Output the contents of a file based on its inode number.

SYNOPSIS

       icat [-hrsvV] [-f fstype ] [-i imgtype ] [-o imgoffset ] [-b dev_sector_size] image [images] inode

DESCRIPTION

       icat opens the named image(s) and copies the file with the specified inode number to standard output.

ARGUMENTS

       -f fstype
	      Specifies  the  file  system  type.  Use '-f list' to list the supported file system types.  If not given, autodetection methods are
	      used.

       -h     Skip over holes in sparse files, so that absolute address information is lost. This option saves space when copying sparse files.

       -r     Use file recovery techniques if the file is deleted.

       -s     Include the slack space in the output.

       -i imgtype
	      Identify the type of image file, such as raw or split.  Use '-i list' to list the supported  types.   If	not  given,  autodetection
	      methods are used.

       -o imgoffset
	      The sector offset where the file system starts in the image.

       -b dev_sector_size
	      The  size,  in  bytes,  of  the  underlying  device  sectors.  If not given, the value in the image format is used (if it exists) or
	      512-bytes is assumed.

       -v     Enable verbose mode, output to stderr.

       -V     Display version

       image [images]
	      One (or more if split) disk or partition images whose format is given with '-i'.

       inode  Inode number. icat concatenates the contents of all specified files.

LICENSE

       This software is distributed under the IBM Public License.

HISTORY

       First appeared in The Coroners Toolkit (TCT) 1.0 and is now in The Sleuth Kit.

AUTHOR(S)
       Wietse Venema IBM T.J. Watson Research P.O. Box 704 Yorktown Heights, NY 10598, USA

       This version is maintained by Brian Carrier (carrier at sleuthkit at org).

       Send documentation updates to <doc-updates at sleuthkit dot org>

																	   ICAT(1)

Linux and UNIX Man Pages

blkcalc(1) [debian man page]

Check Out this Related Man Page