Is there is a simple solution to send (and execute) a custom script to the edison just after flashing to set repetitive setting/tasks on the board.
Of course, this step has to be done before wifi connection and the use of the command configure_edison
A solution could be to make a Arduino sketch to fix some parameters with the use of the system function.
Any ideas ?
is it a one time task? Then why not just updating via serial or USB rndis? Otherwise, if it's for multiple boards:
if you build your own image you do have post_install scripts executed.