random(6) on FreeBSD
The text e368b81cadb6, as FreeBSD 2.2.2-RELEASE, FreeBSD 2.1.7.1-RELEASE, FreeBSD 2.1.7-RELEASE, FreeBSD 2.1.5-RELEASE, FreeBSD 2.0.5-RELEASE shipped it.
random lines from a file or random numbers
Flags it lists
-
-e -
-r