Untitled

#!/bin/sh

tar xzvf /usr/local/share/alsa/files.tar.gz -C / > /dev/null 2>&1

[ -e /etc/udev/rules.d/25-alsa.rules ] || sudo ln -s /usr/local/etc/udev/rules.d/25-alsa.rules /etc/udev/rules.d/25-alsa.rules > /dev/null 2>&1

sudo addgroup audio > /dev/null 2>&1

sudo addgroup "$USER" audio > /dev/null 2>&1