Block ads using dnsmasq

blockads.sh

#!/bin/bash

BLOCKADS=/etc/dnsmasq.d/blockads

# Create the directory
mkdir -p $(dirname ${BLOCKADS})

# Fetch the List Of Evil™
/bin/curl -sq "http://pgl.yoyo.org/adservers/serverlist.php?hostformat=nohtml&showintro=0&mimetype=plaintext" | /bin/xargs -n1 -I@ echo "address=/@/127.0.0.1" > ${BLOCKADS}

# Whitelist some domains
sed -i '/scorecardresearch.com/d' ${BLOCKADS}

# Bounce!
systemctl restart dnsmasq