random(6) on FreeBSD
The text 3edd340e5736, as FreeBSD 14.5-RELEASE, FreeBSD 14.4-RELEASE, FreeBSD 14.3-RELEASE, FreeBSD 14.2-RELEASE, FreeBSD 14.1-RELEASE, FreeBSD 14.0-RELEASE, FreeBSD 13.5-RELEASE, FreeBSD 13.4-RELEASE, FreeBSD 13.3-RELEASE shipped it.
random lines from a file or random numbers
Flags it lists
-
-U -
-e -
-f -
-l -
-r -
-u -
-w