Where an App Keeps Its Data

An app keeps its data in ~/.local/share and its settings in ~/.config, whatever folder you run it from, makes those folders and files itself on its first run, and loads its settings file with source.

Updated

Cheat sheet for the lesson Where an App Keeps Its Data: An app keeps its data in ~/.local/share and its settings in ~/.config, whatever folder you run it from, makes those folders and files itself on its first run, and loads its settings file with source.
Category
Bash
Level
Journeyman
Tags
<source>, configuration-file, hidden-file, linux, unix, xdg-base-directory