If you want to add the complexity of diff, you could do what Debian does[0][1]. [0] https://askubuntu.com/questions/365840/compare-differences-with-package-def

If you want to add the complexity of diff, you could do what Debian does[0][1]. [0] https://askubuntu.com/questions/365840/compare-differences-with-package-default-configuration-files https://askubuntu.com/questions/365840/compare-differences-w... [1] https://raphaelhertzog.com/2010/09/21/debian-conffile-configuration-file-managed-by-dpkg/ https://raphaelhertzog.com/2010/09/21/debian-conffile-config...