Computer Tips - Resolve .conf and .conf.rpmnew files?

Date: 2018may2 OS: RedHat/Fedora/CentOS Q. Resolve .conf and .conf.rpmnew files? Also .rpmnew, .rpmsave and .rpmorig files A. Install package rpmconf
dnf install rpmconf
And run:
rpmconf -a -f vimdiff
See the man page for rpmconf for more info