On linux, fontconfig seems to have automatic fallback. You don't need to do any additional configuration, just install the following fonts from here
devicons.ttf
font-awesome-extension.ttf
FontAwesome.otf
font-logos.ttf
materialdesignicons-webfont.ttf
octicons.ttf
original-source.otf
Pomicons.otf
PowerlineExtraSymbols.otf
PowerlineSymbols.otf
Symbols-2048-em Nerd Font Complete.ttf'
Unicode_IEC_symbol_font.otf
weathericons-regular-webfont.ttf