rdump(8) on Linux
The text 005b4545a8cc, as Debian 2.1 (Slink) shipped it.
ext2 filesystem backup
Flags it lists
-
-0-9 -
-B -
-L -
-T -
-W -
-a -
-b -
-c -
-d -
-f -
-h -
-k -
-n -
-s -
-u -
-w