sac(8) on Linux
The text 23cd50cb1a1f, as Debian 1.3 (Bo) shipped it.
system accounting.
Flags it lists
-
--help -
--verbose -
-F -
-H -
-M -
-R -
-T -
-X -
-X4 -
-a -
-b -
-c -
-d -
-e -
-f -
-h -
-m -
-o -
-p -
-r -
-s -
-t -
-u -
-w -
-x