All you need do is:

curl -fLo ~/.vimrc https://raw.githubusercontent.com/graueneko/single-file-vimrc/master/.vimrc

and enjoy:

vim

1. Modify any options as you want

2. After adding new plugins in Vim-Plug, run: vim +PlugInstall +qall(command line) or :PlugInstall(inside vim)

3. Ctrl+H/J/K/L to switch between windows.

More usages will be updated soon