nvram(8) on macOS
The text 77433c327592, as macOS 26.3, macOS 26.2, macOS 26.1, macOS 26.0, macOS 15.6, macOS 15.5, macOS 15.4, macOS 15.3, macOS 15.2, macOS 15.1, macOS 15.0, macOS 14.6, macOS 14.5, macOS 14.4 shipped it.
manipulate firmware NVRAM variables
Flags it lists
-
-c -
-d -
-f -
-p -
-r -
-x