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Ditching the use of the loopback

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Pushing files so they are available when the new article gets posted.

If the Pi's loopback is set in the hosts file, clients using it as a
DNS server will try to connect to their own loopback, which does not
have a Web server.  So the real IP of the Pi is used.  It is
recommended to use a static IP since this will be acting as a server.

Made one small change from some hard coded values to a variable.
This commit is contained in:
jacobsalmela 2015-06-13 22:01:12 -05:00
parent c563841714
commit 01ac3c1dd3
1 changed files with 8 additions and 4 deletions
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12
gravity.sh
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@ -2,6 +2,9 @@
# http://pi-hole.net # http://pi-hole.net
# Compiles a list of ad-serving domains by downloading them from multiple sources # Compiles a list of ad-serving domains by downloading them from multiple sources
# This script should only be run after you have a static IP address set on the Pi
piholeIP=$(hostname -I)
# Ad-list sources--one per line in single quotes # Ad-list sources--one per line in single quotes
sources=('https://adaway.org/hosts.txt' sources=('https://adaway.org/hosts.txt'
'http://adblock.gjtech.net/?format=unix-hosts' 'http://adblock.gjtech.net/?format=unix-hosts'
@ -31,11 +34,11 @@ latentWhitelist=$origin/latentWhitelist.txt
echo "** Neutrino emissions detected..." echo "** Neutrino emissions detected..."
# Create the pihole resource directory if it doesn't exist. Future files will be stored here # Create the pihole resource directory if it doesn't exist. Future files will be stored here
if [[ -d /etc/pihole/ ]];then if [[ -d $piholeDir ]];then
: :
else else
echo "** Creating pihole directory..." echo "** Creating pihole directory..."
sudo mkdir /etc/pihole sudo mkdir $piholeDir
fi fi
# Loop through domain list. Download each one and remove commented lines (lines beginning with '# 'or '/') and blank lines # Loop through domain list. Download each one and remove commented lines (lines beginning with '# 'or '/') and blank lines
@ -92,13 +95,14 @@ function gravity_advanced()
cat $origin/$supernova | sort | uniq > $origin/$eventHorizon cat $origin/$supernova | sort | uniq > $origin/$eventHorizon
numberOf=$(cat $origin/$eventHorizon | wc -l | sed 's/^[ \t]*//') numberOf=$(cat $origin/$eventHorizon | wc -l | sed 's/^[ \t]*//')
echo "** $numberOf unique domains trapped in the event horizon." echo "** $numberOf unique domains trapped in the event horizon."
# Format domain list as "127.0.0.1 domain.com" # Format domain list as "192.168.x.x domain.com"
echo "** Formatting domains into a HOSTS file..." echo "** Formatting domains into a HOSTS file..."
cat $origin/$eventHorizon | awk '{sub(/\r$/,""); print "127.0.0.1 "$0"\n::1 "$0}' > $origin/$accretionDisc cat $origin/$eventHorizon | awk '{sub(/\r$/,""); print "'"$piholeIP"'" $0}' > $origin/$accretionDisc
# Put the default host entries at the top of the file # Put the default host entries at the top of the file
echo "::1 localhost" | cat - $origin/$accretionDisc > $origin/latent.$accretionDisc && mv $origin/latent.$accretionDisc $origin/$accretionDisc echo "::1 localhost" | cat - $origin/$accretionDisc > $origin/latent.$accretionDisc && mv $origin/latent.$accretionDisc $origin/$accretionDisc
echo "255.255.255.255 broadcasthost" | cat - $origin/$accretionDisc > $origin/latent.$accretionDisc && mv $origin/latent.$accretionDisc $origin/$accretionDisc echo "255.255.255.255 broadcasthost" | cat - $origin/$accretionDisc > $origin/latent.$accretionDisc && mv $origin/latent.$accretionDisc $origin/$accretionDisc
echo "127.0.0.1 localhost" | cat - $origin/$accretionDisc > $origin/latent.$accretionDisc && mv $origin/latent.$accretionDisc $origin/$accretionDisc echo "127.0.0.1 localhost" | cat - $origin/$accretionDisc > $origin/latent.$accretionDisc && mv $origin/latent.$accretionDisc $origin/$accretionDisc
echo "127.0.0.1 raspberrypi" | cat - $origin/$accretionDisc > $origin/latent.$accretionDisc && mv $origin/latent.$accretionDisc $origin/$accretionDisc
# Copy the file so dnsmasq can use it # Copy the file so dnsmasq can use it
sudo cp $origin/$accretionDisc $adList sudo cp $origin/$accretionDisc $adList
} }