ddru_findbad(1) on Linux
The text 8ffa073ce82e, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster) shipped it. The page shows this text now.
Part of the ddrutility tool set.
Flags it lists
-
--autooff -
--extraoutput -
--help -
--loopwait -
--moreinfo -
--output -
--quick -
--quickntfs -
--sectorsize -
--version -
-Q -
-a -
-e -
-h -
-m -
-o -
-q -
-s -
-v -
-w