nbdcopy(1) on Linux
The text 201e91437218, as Debian 11 (Bullseye) shipped it.
copy to and from an NBD server
Flags it lists
-
--allocated -
--connections -
--destination-is-zero -
--flush -
--help -
--no-extents -
--progress -
--requests -
--sparse -
--synchronous -
--target-is-zero -
--threads -
--version -
-C -
-R -
-S -
-T -
-V -
-p