nbddump(1) on Linux
The text 806a9aa34e79, as Debian 13 (Trixie) shipped it.
hexdump the content of a disk over NBD
Flags it lists
-
--color -
--colour -
--help -
--length -
--limit -
--no-color -
--no-colour -
--offset -
--skip -
--version -
-V -
-n -
-o