bmaptool(1) on Linux
The text 643dbf0c3be9, as Debian 11 (Bullseye), Debian 10 (Buster) shipped it.
create block map (bmap) for a file or copy a file using bmap
Flags it lists
-
--bmap -
--bmap-sig -
--debug -
--help -
--no-checksum -
--no-sig-verify -
--no-verify -
--nobmap -
--output -
--quiet -
--version -
-d -
-h -
-o -
-q