Merge pull request #6 from jacobsalmela/master

Upstream sync

README.md

@@ -63,5 +63,6 @@ This script will work for other UNIX-like systems with some slight **modificatio
 
 ### Examples Of The Pi-hole On Other Operating Systems
 - [Sky-Hole](http://dlaa.me/blog/post/skyhole)
+- [Pi-hole in the Cloud!](http://blog.codybunch.com/2015/07/28/Pi-Hole-in-the-cloud/)
 
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automated install/uninstall.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+# Completely uninstalls the Pi-hole
+
+######### SCRIPT ###########
+sudo apt-get -y remove --purge dnsutils bc toilet
+sudo apt-get -y remove --purge dnsmasq
+sudo apt-get -y remove --purge lighttpd php5-common php5-cgi php5
+sudo rm -rf /var/www/html
+sudo rm /etc/dnsmasq.conf /etc/dnsmasq.conf.orig
+sudo rm /etc/crontab
+sudo mv /etc/crontab.orig /etc/crontab
+sudo rm /etc/dnsmasq.conf
+sudo rm -rf /etc/lighttpd/
+sudo rm /var/log/pihole.log
+sudo rm /usr/local/bin/gravity.sh
+sudo rm /usr/local/bin/chronometer.sh
+sudo rm /usr/local/bin/whitelist.sh
+sudo rm /usr/local/bin/piholeLogFlush.sh
+sudo rm -rf /etc/pihole/

gravity.sh

@@ -8,7 +8,7 @@ if [[ -f $piholeIPfile ]];then
     rm $piholeIPfile
 else
     # Otherwise, the IP address can be taken directly from the machine, which will happen when the script is run by the user and not the installation script
-    piholeIP=$(ip -4 addr show | awk '{match($0,/[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+/); ip = substr($0,RSTART,RLENGTH); print ip}' | sed '/^\s*$/d' | grep -v "127.0.0.1")
+    piholeIP=$(ip -4 addr show | awk '{match($0,/[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+/); ip = substr($0,RSTART,RLENGTH); print ip}' | sed '/^\s*$/d' | grep -v "127.0.0.1" | (head -n1))
 fi
 
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