Issues about using rpm -U to upgrade an installed package

Question

After the first installing the package example.rpm using rpm -Uvh ./example.rpm . I deleted some config files of example by mistake. Then the second time, I use rpm -Uvh ./example.rpm. it said the package is already installed. so it is stilling missing the config files I deleted. How to change the command to let it install the config files?

Answer 1

 --replacepkgs                    reinstall if the package is already present

根据

rpm --help