sysctl(8) on macOS
The text aebcde0ceed0, as Mac OS X 10.3.9, Mac OS X 10.3.8, Mac OS X 10.3.7, Mac OS X 10.3.6, Mac OS X 10.3.5, Mac OS X 10.3.4, Mac OS X 10.3.3, Mac OS X 10.3.2, Mac OS X 10.3.1, Mac OS X 10.3 shipped it.
get or set kernel state
Flags it lists
-
-A -
-X -
-a -
-b -
-n -
-w