tee(1) on OpenBSD
The text 1d00f30725ad, as OpenBSD 4.4, OpenBSD 4.3, OpenBSD 4.2 shipped it.
pipe fitting
Flags it lists
-
-a -
-i
The text 1d00f30725ad, as OpenBSD 4.4, OpenBSD 4.3, OpenBSD 4.2 shipped it.
pipe fitting
-a
-i