Pull and reformat lists for blocking domains associated with advertising (since ad networks don't police themselves and allow malvertising) and malware/scams.

edgeos_adblock.sh

#!/bin/bash
# Modified Pi-hole script to generate a dnsmasq file
# Intended for EdgeOS/EdgeMax from Ubuquiti Networks https://www.ubnt.com/
# original : https://github.com/jacobsalmela/pi-hole/blob/master/gravity-adv.sh
# original : https://gist.github.com/OnlyInAmerica/75e200886e02e7562fa1
# inspiration: https://help.ubnt.com/hc/en-us/articles/205223340-EdgeRouter-Ad-blocking-content-filtering-using-EdgeRouter

# Be sure to put this file in /config/user-data/
# Symlink for cron updates:
# ln -s /config/user-data/edgeos_adblock.sh /etc/cron.weekly/edgeos_adblock
# Re-run the symlink command after EdgeOS updates.

# The Pi-hole now blocks over 120,000 ad domains
# Address to send ads to (the RPi), can use as 0.0.0.0 (Pi-Hole not required, but is a great utility. https://pi-hole.net/)
piholeIP="0.0.0.0"

outlist='/etc/dnsmasq.d/final_blocklist.conf'
tempoutlist="$outlist.tmp"

echo "Getting yoyo ad list..." # Approximately 2452 domains at the time of writing
curl -s -d mimetype=plaintext -d hostformat=unixhosts http://pgl.yoyo.org/adservers/serverlist.php? | sort > $tempoutlist
echo "Getting winhelp2002 ad list..." # 12985 domains
curl -s http://winhelp2002.mvps.org/hosts.txt | grep -v "#" | grep -v "127.0.0.1" | sed '/^$/d' | sed 's/\ /\\ /g' | awk '{print $2}' | sort >> $tempoutlist
echo "Getting adaway ad list..." # 445 domains
curl -s https://adaway.org/hosts.txt | grep -v "#" | grep -v "::1" | sed '/^$/d' | sed 's/\ /\\ /g' | awk '{print $2}' | grep -v '^\\' | grep -v '\\$' | sort >> $tempoutlist
echo "Getting hosts-file ad list..." # 28050 domains
curl -s http://hosts-file.net/.%5Cad_servers.txt | grep -v "#" | grep -v "::1" | sed '/^$/d' | sed 's/\ /\\ /g' | awk '{print $2}' | grep -v '^\\' | grep -v '\\$' | sort >> $tempoutlist
echo "Getting malwaredomainlist ad list..." # 1352 domains
curl -s http://www.malwaredomainlist.com/hostslist/hosts.txt | grep -v "#" | sed '/^$/d' | sed 's/\ /\\ /g' | awk '{print $3}' | grep -v '^\\' | grep -v '\\$' | sort >> $tempoutlist
echo "Getting adblock.gjtech ad list..." # 696 domains
curl -s http://adblock.gjtech.net/?format=unix-hosts | grep -v "#" | sed '/^$/d' | sed 's/\ /\\ /g' | awk '{print $2}' | grep -v '^\\' | grep -v '\\$' | sort >> $tempoutlist
echo "Getting someone who cares ad list..." # 10600
curl -s http://someonewhocares.org/hosts/hosts | grep -v "#" | sed '/^$/d' | sed 's/\ /\\ /g' | grep -v '^\\' | grep -v '\\$' | awk '{print $2}' | grep -v '^\\' | grep -v '\\$' | sort >> $tempoutlist
echo "Getting Mother of All Ad Blocks list..." # 102168 domains!! Thanks Kacy
curl -A 'Mozilla/5.0 (X11; Linux x86_64; rv:30.0) Gecko/20100101 Firefox/30.0' -e http://forum.xda-developers.com/ http://adblock.mahakala.is/ | grep -v "#" | awk '{print $2}' | sort >> $tempoutlist

# Sort the aggregated results and remove any duplicates
# Remove entries from the whitelist file if it exists at the root of the current user's home folder
echo "Removing duplicates and formatting the list of domains..."
cat $tempoutlist | sed $'s/\r$//' | sort | uniq | sed '/^$/d' | awk -v "IP=$piholeIP" '{sub(/\r$/,""); print "address=/"$0"/"IP}' > $outlist

rm $tempoutlist

# Count how many domains/whitelists were added so it can be displayed to the user
numberOfAdsBlocked=$(cat $outlist | wc -l | sed 's/^[ \t]*//')
echo "$numberOfAdsBlocked ad domains blocked."

/etc/init.d/dnsmasq force-reload