Clone and run this on a Macbook Pro to configure your zsh and emacs and vim development environment as follows:
cd $HOME
ln -sf dotfiles/.screenrc .
ln -sf dotfiles/.bash_profile .
ln -sf dotfiles/.bashrc .
ln -sf dotfiles/.bashrc_custom .
ln -sf dotfiles/.vimrc .
ln -sf dotfiles/.gitconfig .
ln -sf dotfiles/.zshrc .
ln -shF dotfiles/.emacs.d .You can use .gitignore file for your Xcode project.