[Feature Request] Add support for a configuration file
Many parameters used in these scripts are rather constant values that can be saved in a configuration file.
Ideally, I'd like to have a configuration file in a well-known location (e.g.
/etc/fem-arubawlan.conf) where all those parameters are set.
For passwords, I recommand allowing to set a password command-line to retrieve the password from (e.g. like in netbox-user-scripts).
This way, we can reduce the amount of command-line parameters and thus the complexity of the scripts drastically and improve user experience.