/usr/share/games/flightgear/Phi/phi.appcache is in flightgear-phi 2016.4.2+dfsg1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 | CACHE MANIFEST
CACHE:
# Don't cache anything
FALLBACK:
# Nothing
NETWORK:
# Request everything from server
*
|