my Vim config files

mv ~/.vim ~/.vim.old
git clone https://github.com/lluis/vim_config.git ~/.vim
cd ~/.vim
git submodule init
git submodule update
cd ~/
ln -s .vim/.vimrc .
sudo apt install vim-fugitive

Add a plugin

cd ~/.vim/
git submodule add https://github.com/pangloss/vim-javascript.git bundle/vim-javascript

Update plugins

git submodule foreach git pull
git add bundle