watch(8) on FreeBSD
The text c87e9bea22de, as FreeBSD 5.2.1-RELEASE, FreeBSD 5.2-RELEASE, FreeBSD 5.1-RELEASE shipped it.
snoop on another tty line
Flags it lists
-
-W -
-c -
-f -
-i -
-n -
-o -
-t