ddrescue(1) on Linux
The text 3d1f4fc53e04, as Debian 5.0 (Lenny), Debian 4.0 (Etch) shipped it.
manual page for ddrescue version 1.2
Flags it lists
-
--binary-prefixes -
--block-size -
--cluster-size -
--complete-only -
--help -
--input-position -
--max-errors -
--max-retries -
--max-size -
--no-split -
--output-position -
--quiet -
--truncate -
--verbose -
--version -
-B -
-C -
-V -
-b -
-c -
-e -
-h -
-i -
-n -
-o -
-q -
-r -
-s -
-t -
-v