wmifinfo(1) on Linux
The text d31e152c1848, as Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze), Debian 5.0 (Lenny) shipped it.
dockapp for showing basic network info for all available interfaces
Flags it lists
-
-d -
-h -
-i -
-l -
-u -
-v