follow this guide to do ssh keys

use the settings in .vimrc, you should be able to edit the settings with:

vim ~/.vimrc

Visit the GitHub repo for Atom's One Dark Theme.

In the repo, download specifically colors/onedark.vim and autoload/onedark.vim.

Make the ~/.vim/colors and ~/.vim/autoload folders by running:

mkdir -p ~/.vim/colors

and

mkdir -p ~/.vim/autoload

Use sftp to put the files in. First, lcd to the current local directory. Then, put each onedark.vim file in the folders you just made.

Atom's One Dark Theme - main link - github link

Some help with installing: stackexchange might help

Install vim-polyglot from the github, can copy paste this link

git clone --depth 1 https://github.com/sheerun/vim-polyglot ~/.vim/pack/plugins/start/vim-polyglot