You can safely delete these as long as they don't contain any configuration files for apps or system services you use (such as SSH or source code control systems). Most UNIX-based systems keep ...

Node-config reads configuration files in the ./config directory for the running process, typically the application root. This can be overridden by setting the $NODE ...

FlashFloppy has many configurable settings which can be specified in an INI-style configuration file called FF.CFG, placed in the root folder or FF/ subfolder of your USB drive. An example is provided ...