lock(1) on OpenBSD
The text b505e5cfeff1, as OpenBSD 2.3, OpenBSD 2.2, OpenBSD 2.1 shipped it.
reserve a terminal
Flags it lists
-
-n -
-p -
-t
The text b505e5cfeff1, as OpenBSD 2.3, OpenBSD 2.2, OpenBSD 2.1 shipped it.
reserve a terminal
-n
-p
-t