shotwell(1) on Linux
The text 151ace81ece4, as Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster) shipped it.
Digital photo manager
Flags it lists
-
--datadir -
--display -
--fullscreen -
--no-runtime-monitoring -
--no-startup-progress -
--version -
-V -
-d -
-f