zdump(8) on FreeBSD
The text 9631c8a33e34, 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.
timezone dumper
Flags it lists
-
-c -
-v