Created Montag 24 Februar 2020
This will ask for the settings again by a gui wizard (frontend default) and stores the answers in the database.
# dpkg-reconfigure <package name>
On the machine already installed. This reads all the in the database stored settings to a text file.-> debconf-get-selections need debconf-utils installed. (Src)
$ debconf-get-selections | grep "^<package name>"> conf.txt
Configure the new machine.
$ debconf-set-selections <conf.txt
$ Apt-get install <package name>
Dependencies
Package: debconf-utils