hdiejectd(8) [mojave man page]

HDIEJECTD(8)						    BSD System Manager's Manual 					      HDIEJECTD(8)

NAME

     hdiejectd -- disk image management daemon

SYNOPSIS

     hdiejectd

DESCRIPTION

     hdiejectd manages disk images attached to the system, and arbitrates the image attach and eject processes.  hdiejectd will run on demand and
     automatically exit after a short time when there are no longer any disk images attached to the system.

     There are no configuration options to hdiejectd.  Users should not run hdiejectd manually.

SEE ALSO

     hdiutil(1), diskutil(8)

macOS								    17 Nov 2016 							     macOS

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)