#!/usr/bin/env bash curl -s https://brave-browser-apt-beta.s3.brave.com/brave-core-nightly.asc | sudo apt-key --keyring /etc/apt/trusted.gpg.d/brave-browser-beta.gpg add - #source /etc/os-release UBUNTU_CODENAME=bionic echo "deb [arch=amd64] https://brave-browser-apt-beta.s3.brave.com/ ${UBUNTU_CODENAME} main" | sudo tee /etc/apt/sources.list-available/brave-browser-beta-${UBUNTU_CODENAME}.list sudo ln -sf /etc/apt/sources.list-available/brave-browser-beta-${UBUNTU_CODENAME}.list /etc/apt/sources.list.d/brave-browser-beta-${UBUNTU_CODENAME}.list sudo apt update sudo apt install brave-browser-beta echo 'kernel.unprivileged_userns_clone=1' > /etc/sysctl.d/00-local-userns.conf service procps restart