#!/bin/sh EASYLIST_HOSTSNAME="easylist_hosts.txt" EASYPRIVACY_HOSTSNAME="easyprivacy_hosts.txt" STEVENBLACK_HOSTSNAME="stevenblack_hosts.txt" get_easylist() { EASYLIST_URL="https://raw.githubusercontent.com/easylist/easylist/master/easylist/easylist_adservers.txt" tmpfile=`mktemp` # download easylist ${pkgs.wget}/bin/wget $EASYLIST_URL -O $tmpfile # remove IP addresses and prepend 0.0.0.0 to create hosts file cat $tmpfile | egrep -v "([0-9]{1,3}\.){3}[0-9]{1,3}" | grep -oP "^\|\|(\K[a-zA-Z0-9\.\-]+)" | ${pkgs.gawk}/bin/gawk '{print "0.0.0.0 " $0}' > $EASYLIST_HOSTSNAME } get_easyprivacy() { EASYLIST_URL="https://raw.githubusercontent.com/easylist/easylist/master/easyprivacy/easyprivacy_trackingservers.txt" tmpfile=`mktemp` # download easylist ${pkgs.wget}/bin/wget $EASYLIST_URL -O $tmpfile # remove IP addresses and prepend 0.0.0.0 to create hosts file cat $tmpfile | egrep -v "([0-9]{1,3}\.){3}[0-9]{1,3}" | grep -oP "^\|\|(\K[a-zA-Z0-9\.\-]+)" | ${pkgs.gawk}/bin/gawk '{print "0.0.0.0 " $0}' > $EASYPRIVACY_HOSTSNAME } get_stevenblack() { STEVENBLACK_URL="https://raw.githubusercontent.com/StevenBlack/hosts/master/alternates/fakenews/hosts" ${pkgs.wget}/bin/wget $STEVENBLACK_URL -O $STEVENBLACK_HOSTSNAME } get_easylist get_easyprivacy get_stevenblack # create unified file cat *hosts.txt | sort | uniq | grep "^0" > /etc/adblock_hosts rm $EASYLIST_HOSTSNAME $STEVENBLACK_HOSTSNAME