#!/usr/bin/env bash echo "Checking if firefox was already downloaded" if [ -d "firefox" ] then echo "Firefox found. No need to download" else FIREFOX_BINARY="firefox-61.0.1.tar.bz2" echo "Downloading firefox..." wget "https://ftp.mozilla.org/pub/firefox/releases/58.0/linux-x86_64/en-US/$FIREFOX_BINARY" \ && tar xjf "$FIREFOX_BINARY" echo "firefox download complete" fi