HEXDUMP\ Hexadecimal file dump {#hexdump-hexadecimal-file-dump align=”center”} =====================
HEXDUMP is a C++ program which prints the contents of a file, byte by byte, in hexadecimal format.
This sort of information can be useful when determining the format of a file, checking for byte-swapping, or other common tasks.
On many computer systems, there’s already a program called hexdump, so you have to be careful that you know which program you are running! You can type
which hexdump
to see where the system is going to go if you issue the command. If you don’t like what this tells you, you can either invoke the command with path information, or you can rename it, to say “my_hexdump”.
Thanks to John McCabe of Rutgers for pointing out and correcting a bug which occurred on some machines if the byte value 0xFF was encountered, 30 January 2008.
HEXDUMP: Hexadecimal dump of file: box.3ds.
Address Hexadecimal values Printable
----- ----------------------------------------------- ----------------
0 4d 4d 53 02 00 00 02 00 0a 00 00 00 03 00 00 00 MMS.............
16 3d 3d 68 01 00 00 3e 3d 0a 00 00 00 03 00 00 00 ==h...>=........
32 00 01 0a 00 00 00 00 00 80 3f 00 40 4e 01 00 00 .........?.@N...
48 42 6f 78 30 31 00 00 41 42 01 00 00 10 41 68 00 Box01..AB....Ah.
...
HEXDUMP is available in a C++ version.
text.hex, the hexadecimal dump file, created by typing
hexdump text.txt > text.hex
You can go up one level to the C++ source codes.
Last revised on 31 August 2005.