jcat - Show the contents of a block in the file system journal.

       -f fstype
              Specify  the  file  system  type.   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.  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     Display version

       -v     verbose output

       image [images]
              The  disk  or partition image to read, whose format is given with '-i'.  Multiple image file names
              can be given if the image is split into multiple segments.  If only one image file is  given,  and
              its  name  is  the  first in a sequence (e.g., as indicated by ending in '.001'), subsequent image
              segments will be included automatically.

       [inode]
              The inode where the file system journal can be found.

       jblk   The journal block to display.

       Brian Carrier <carrier at sleuthkit dot org>

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

                                                                                                         JCAT(1)

jcat  shows the contents of a journal block in the file system journal.  The inode address of the journal
       can be given or the default location will be used.  Note that  the  block  address  is  a  journal  block
       address and not a file system block.  The raw output is given to STDOUT.

       jcat -f linux-ext3 img.dd 34 | xxd

       jcat - Show the contents of a block in the file system journal.

jcat[-ffstype][-vV][-iimgtype][-oimgoffset][-bdev_sector_size]image[images]][inode]jblk