stellarium(1) on Linux
The text d308ac5cb39e, as Debian 12 (Bookworm) shipped it.
A real-time realistic planetarium
Flags it lists
-
--altitude -
--config-file -
--dump-opengl-details -
--fix-text -
--fov -
--full-screen -
--help -
--home-planet -
--landscape -
--latitude -
--list-landscapes -
--longitude -
--projection-type -
--restore-defaults -
--screenshot-dir -
--sky-date -
--sky-time -
--startup-script -
--user-dir -
--verbose -
--version -
-c -
-d -
-f -
-h -
-t -
-u -
-v