who(1) on OpenBSD
The text 745f503c265a, as OpenBSD 5.4, OpenBSD 5.3, OpenBSD 5.2, OpenBSD 5.1, OpenBSD 5.0, OpenBSD 4.9 shipped it.
display who is logged in
Flags it lists
-
-H -
-T -
-m -
-q -
-u