dconf used to be "a tool to collect a system's hardware and software
configuration", see https://github.com/dagwieers/dconf and
http://dag.wiee.rs/home-made/dconf/
But dconf is not maintained upstream anymore since ~12 years, is no
longer present in Debian and the dconf binary is shipped by Gnome's
dconf-cli instead nowadays.
Thanks: Christopher Bock