By attaching a symbolic link, you will be able to manage configuration files etc. in one directory. Below are the commands.
$ ln -sf <Path of the file you want to reference> <Path of the symbolic link to create>
(Example of use)
$ ln -sf ~/dotfiles/.zshrc ~/.zshrc
If there is already a directory with the same name in the place where you want to paste the symbolic link, it seems that the symbolic link will be created under that directory.