My VIMRC file will be update according to my learning process. There is a tips file.
$ mkdir -p ~/.vim
$ export VIMCONFIG=~/.vim/
$ mkdir -p $VIMCONFIG/pack/minpac/opt
$ cd $VIMCONFIG/pack/minpac/opt
$ git clone https://github.com/k-takata/minpac.git
$ mkdir -p $VIMCONFIG/pack/bundle/start
$ cd $VIMCONFIG/pack/bundle/start
$ git clone https://github.com/junegunn/fzf
$ $VIMCONFIG/pack/bundle/start/fzf/install --bin
$ export PATH=$PATH:$VIMCONFIG/pack/bundle/start/fzf/bin
$ curl -fLo ~/.local/share/nvim/site/autoload/plug.vim --create-dirs \
https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim