bash -c "$(wget -qO- https://git.io/vQgMr)"

Personally I like Dark Pastel (38)

1. Install ranger and ueberzug (for images preview)

   sudo pacman -S ranger ueberzug

2. Generate config files

   ranger --copy-config=all

3. Install devicons

   git clone https://github.com/alexanderjeurissen/ranger_devicons ~/.config/ranger/plugins/ranger_devicons
   echo "" >> $HOME/.config/ranger/rc.conf

   Edit ~/.config/ranger/rc.conf and change settings to

   set vcs_aware true
   set preview_images true
   set preview_images_method ueberzug
   set draw_borders both
   default_linemode devicons

sudo pacman -S htop

You can customize columns by pressing [SHIFT] + [S]