virtlogd(8) on Linux
The text 3f7593771d2e, as Debian 9 (Stretch) shipped it.
libvirt log management daemon
Flags it lists
-
--config -
--daemon -
--help -
--pid-file -
--timeout -
--verbose -
--version -
-V -
-d -
-f -
-h -
-p -
-t -
-v