$ git clone git@github.com:matthiase/dotfiles.git
$ cd dotfiles
$ ./init.sh
To change your font used in your iTerm2 profile, open the preferences and navigating to the font section of your profile.
iTerm2 -> Preferences
Profiles -> Text -> Font -> Change Font
Select the font Hack Regular Nerd Font Complete and adjust the size if your want too. Also check the box for Use a different font for non-ASCII text and select the font again. It should be displaying the new font and icons in the prompt.