fsirand(8) on FreeBSD
The text b6fcb40c0ed4, as FreeBSD 4.7-RELEASE, FreeBSD 4.6.2-RELEASE, FreeBSD 4.6-RELEASE, FreeBSD 4.5-RELEASE, FreeBSD 4.4-RELEASE, FreeBSD 4.3-RELEASE shipped it.
randomize inode generation numbers
Flags it lists
-
-b -
-f -
-p