Config file location for Civlization V on Linux

On Linux-family systems, where are the files that store user configuration (particularly pertaining to resolution) found?

I've been looking over the usual suspects (~/.steam, the game installation directory) without any success.


Solution 1:

It's in ~/.local/share/Aspyr/Sid Meier's Civilization 5/UserSettings.ini

I had to run find to locate it.