The man page for hexdump from util-linux states:
-C, --canonical
Canonical hex+ASCII display. Display the input offset in hexadecimal, followed by sixteen space-separated, two-column, hexadecimal bytes, followed by the same sixteen bytes in %_p format enclosed in '|' characters. Invoking the program as hd implies this option.
This also happens to be my preferred format for working with microprocessor code. However my Linux distro's package chose not to provide a link or alias from hd to hexdump.
No matter, I just made a symlink called hd in my private bin directory to /usr/bin/hexdump and it works as described.
