cp 'dotfilename'.dotfile ~/.'dotfilename'
When you use the zshrc.dotfile file, oh-my-zsh and zsh (ofcource) are required.
Sample on Ubuntu 16.04 environment:
$ sudo apt install zsh
$ git clone git://github.com/robbyrussell/oh-my-zsh.git ~/.oh-my-zsh
$ cp zshrc.dotfile ~/.zshrc
When you use the vimrc.dotfile file, NeoBundle is required.
Sample on Ubuntu 18.04 environment:
$ curl https://raw.githubusercontent.com/Shougo/dein.vim/master/bin/installer.sh > installer.sh
$ sh ./installer.sh ~/.cache/dein
$ vim