tee(1) on OpenBSD
The text 680b8b31c5e0, as OpenBSD 4.8, OpenBSD 4.7 shipped it.
pipe fitting
Flags it lists
-
-a -
-i
The text 680b8b31c5e0, as OpenBSD 4.8, OpenBSD 4.7 shipped it.
pipe fitting
-a
-i