Knowark's Standard Vim Configuration
In Ubuntu 20.04, as root, download this file inside the /etc/vim directory:
wget https://raw.githubusercontent.com/knowark/vimark/master/vimrc.local -O /etc/vim/vimrc.local
That's all!
You can install the fonts required by DevIcons in https://www.nerdfonts.com/font-downloads. Simply download a compatible font (e.g. FiraCode Nerd Font), extract the archive and double click the bold and regular *.otf files to install them.