Utilities

Command line tools

mrcdump

Examine the contents of a file as hexadecimal.

usage: mrcdump [-h] [-r] [--no-hexdump] [--no-stats] [--hist-w HIST_W]
               [--hist-h HIST_H] [--start INT] [--end INT]
               [--address-base INT] [--length INT] [--major-len INT]
               [--minor-len INT] [--plain] [--version]
               FILE [FILE ...]

Positional Arguments

FILE	File to inspect

Named Arguments

-r, --recursive
	Read all files under each directory, recursively
--no-hexdump	Don’t render a hex dump
--no-stats	Don’t render statistics
--hist-w	Histogram width (default: 64)
--hist-h	Histogram height (default: 12)
--start	Start offset to read from (default: file start)
--end	End offset to stop reading at (default: end)
--address-base	Base address to use for labelling (default: start)
--length	Length to read in (optional replacement for –end)
--major-len	Number of hexadecimal groups per line (default: 8)
--minor-len	Number of bytes per hexadecimal group (default: 4)
--plain	Disable ANSI colour formatting
--version	show program’s version number and exit

mrcdiff

Compare the contents of two files as hexadecimal.

usage: mrcdiff [-h] [--before INT] [--after INT] [--all] [--start INT]
               [--end INT] [--address-base INT] [--length INT]
               [--major-len INT] [--minor-len INT] [--plain] [--version]
               FILE1 FILE2

Positional Arguments

FILE1	File to inspect
FILE2	File to compare against

Named Arguments

--before	Number of lines preceeding a match to show (default: 2)
--after	Number of lines following a match to show (default: 2)
--all	Show all lines
--start	Start offset to read from (default: file start)
--end	End offset to stop reading at (default: end)
--address-base	Base address to use for labelling (default: start)
--length	Length to read in (optional replacement for –end)
--major-len	Number of hexadecimal groups per line (default: 8)
--minor-len	Number of bytes per hexadecimal group (default: 4)
--plain	Disable ANSI colour formatting
--version	show program’s version number and exit

mrchist

Display the contents of a file as a histogram map.

usage: mrchist [-h] [--start INT] [--end INT] [--address-base INT]
               [--length INT] [--samples INT] [--width INT] [-r] [--version]
               FILE [FILE ...]

Positional Arguments

FILE	File to inspect

Named Arguments

--start	Start offset to read from (default: file start)
--end	End offset to stop reading at (default: end)
--address-base	Base address to use for labelling (default: start)
--length	Length to read in (optional replacement for –end)
--samples	Number of samples per histogram slice (default: 65536)
--width	Histogram width (default: 64)
-r, --recursive
	Read all files under each directory, recursively
--version	show program’s version number and exit

mrcpix

Display the contents of a file as a 256 colour image.

usage: mrcpix [-h] [--start INT] [--end INT] [--length INT] [--width INT] [-r]
              [--version]
              FILE [FILE ...]

Positional Arguments

FILE	File to inspect

Named Arguments

--start	Start offset to read from (default: file start)
--end	End offset to stop reading at (default: end)
--length	Length to read in (optional replacement for –end)
--width	Image width (default: 64)
-r, --recursive
	Read all files under each directory, recursively
--version	show program’s version number and exit