Merge pull request #120 from dschaper/documenting

Add GPL V2+ headers to script files

advanced/Scripts/chronometer.sh

@@ -1,6 +1,13 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # Displays Pi-hole stats on the Adafruit PiTFT 2.8" touch screen
 # Set the pi user to log in automatically and run this script from /etc/profile
+# (c) 2015 by Jacob Salmela
+# This file is part of Pi-hole.
+#
+# Pi-hole is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
 for (( ; ; ))
 do
 	clear

advanced/Scripts/piholeLogFlush.sh

@@ -1,3 +1,11 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # Flushes /var/log/pihole.log
+# (c) 2015 by Jacob Salmela
+# This file is part of Pi-hole.
+#
+#Pi-hole is free software: you can redistribute it and/or modify
+#it under the terms of the GNU General Public License as published by
+#the Free Software Foundation, either version 2 of the License, or
+#(at your option) any later version.
+
 truncate -s 0 /var/log/pihole.log

advanced/Scripts/whitelist.sh

@@ -1,4 +1,12 @@
-#!/bin/bash
+#!/usr/bin/env bash
+# (c) 2015 by Jacob Salmela
+# This file is part of Pi-hole.
+#
+# Pi-hole is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+
 whitelist=/etc/pihole/whitelist.txt
 adList=/etc/pihole/gravity.list
 if [[ ! -f $whitelist ]];then

automated install/basic-install.sh

@@ -3,6 +3,13 @@
 # by Jacob Salmela
 # Network-wide ad blocking via your Raspberry Pi
 #
+# (c) 2015 by Jacob Salmela
+# This file is part of Pi-hole.
+#
+# Pi-hole is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
 # pi-hole.net/donate
 #
 # Install with this command (from your Pi):
@@ -147,6 +154,7 @@ else
 					# If the settings are correct, then we need to set the piholeIP
 					# Saving it to a temporary file us to retrieve it later when we run the gravity.sh script
 					echo ${IPv4addr%/*} > /tmp/piholeIP
+					echo $piholeInterface > /tmp/piholeINT
 					# After that's done, the loop ends and we move on
 					ipSettingsCorrect=True
 				else

automated install/uninstall.sh

@@ -1,5 +1,13 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # Completely uninstalls the Pi-hole
+# (c) 2015 by Jacob Salmela
+# This file is part of Pi-hole.
+#
+# Pi-hole is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+
 
 ######### SCRIPT ###########
 sudo apt-get -y remove --purge dnsutils bc toilet

gravity.sh

@@ -1,9 +1,14 @@
 #!/usr/bin/env bash
 # Pi-hole: A black hole for Internet advertisements
-# (c) 2015 by Jacob Salmela GPL 2.0
+# (c) 2015 by Jacob Salmela
 # Network-wide ad blocking via your Raspberry Pi
 # http://pi-hole.net
 # Compiles a list of ad-serving domains by downloading them from multiple sources
+#
+# Pi-hole is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
 
 piholeIPfile=/tmp/piholeIP
 if [[ -f $piholeIPfile ]];then