Sometimes when you perform packages updates, you'll be prompted with action to take when apt tries to update packages which contain updated configs.
I'd like to know if there's a way to invoke vimdiff in place of diff when pressing D in this question.
Configuration file `/etc/gnome/defaults.list' ==> Modified (by you or by a script) since installation. ==> Package distributor has shipped an updated version. What would you like to do about it ? Your options are: Y or I : install the package maintainer's version N or O : keep your currently-installed version D : show the differences between the versions Z : start a shell to examine the situation The default action is to keep your current version. *** defaults.list (Y/I/N/O/D/Z) [default=N] ? D