As far as the flex-fw written on bash/ash, it allow using all standard features of these script languages, include variables. You can use variables inside service definitions or inside special definitions files. These files are placed inside a few directories:

According to sequence of start process before applying any rules the flex-fw reads and runs all files from these directories. These files are simple bash/ash scripts, but usually we use these files to define some useful variables only.

Copyright (C) 2014 Vitaly Druzhinin
aka VitalkaDrug