ifconfig(8) on macOS
The text c6a7cd3f903c, as Mac OS X 10.1.5, Mac OS X 10.1.4, Mac OS X 10.1.3, Mac OS X 10.1.2, Mac OS X 10.1.1, Mac OS X 10.1, Mac OS X 10.0.4, Mac OS X 10.0.3, Mac OS X 10.0.2, Mac OS X 10.0 shipped it.
configure network interface parameters
Flags it lists
-
-a -
-arp -
-d -
-debug -
-l -
-link -
-trailers -
-u