fc-cache(1) on Linux
The text 6ff47883a848, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster) shipped it.
build font information cache files
Flags it lists
-
-E -
-V -
-f -
-h -
-r -
-s -
-v -
-y