netstat(1) on macOS
The text 6829311eaeae, as Mac OS X 10.8.5, Mac OS X 10.8.4, Mac OS X 10.8.3, Mac OS X 10.8.2, Mac OS X 10.8.1, Mac OS X 10.8 shipped it.
show network status
Flags it lists
-
-A -
-I -
-L -
-R -
-W -
-a -
-b -
-c -
-d -
-f -
-g -
-i -
-l -
-m -
-n -
-p -
-q -
-r -
-s -
-v -
-w -
-x