[linux] backup files - where are they?

[FabianoLothor]

Guys, do you know where are the backup files on linux?

[FranzBias]

Hello everyone.
I'm very interested in that too!
If I have to reinstall the linux system, or move the configuration between my PC and my laptop, I would like to keep at least the Apps and Groups I created (I don't say logins and passwords).
In the /home/franz/.config/biscuit/backups folder, I saw that there is a .json file that is the equivalent of the file one gets by going into settings if one does an export. Is it maybe that file there?
Yes, I know it is possible to simply do an export, but I would like to introduce the configuration of Biscuit (a program I love!) within a script I use to save all the configurations of my system. It would be very helpful for me to know.
Thank you very much.