Backup from command line

I would like to write a complete Backup configuration for Dopus when the machine boots, is there a way to do that from the CMD line so that i could put it in a batch file in Startup ?

When i do the process manually from inside Dopus it remembers where i like to put the files, where is that stored? just curious
in the batch file if this can be done it would be easy enough to specify the location
Backup options has everything checked except Sounds (which i don't use anyway so i guess they could just as well be included)

You can use the Prefs command to automate the backup wizard.

Or just copy the folder where the settings are stored, which you might prefer if you're doing it on boot, since you can do that without Opus running.