diff --git a/advanced/Scripts/blacklist.sh b/advanced/Scripts/blacklist.sh
index 8bcf22bf..dc815b58 100755
--- a/advanced/Scripts/blacklist.sh
+++ b/advanced/Scripts/blacklist.sh
@@ -10,19 +10,20 @@
 # the Free Software Foundation, either version 2 of the License, or
 # (at your option) any later version.
 
-helpFunc()
-{
-	echo "::: Immediately blacklists one or more domains in the hosts file"
-	echo ":::"
-	echo ":::"
-	echo "::: Usage: pihole -b domain1 [domain2 ...]"
-	echo "::: Options:"
-	echo ":::  -d, --delmode			Remove domains from the blacklist"
-	echo ":::  -nr, --noreload			Update blacklist without refreshing dnsmasq"
-	echo ":::  -f, --force				Force updating of the hosts files, even if there are no changes"
-	echo ":::  -q, --quiet				output is less verbose"
-	echo ":::  -h, --help				Show this help dialog"
-	echo ":::  -l, --list				Display your blacklisted domains"
+helpFunc() {
+	cat << EOM
+::: Immediately blacklists one or more domains in the hosts file
+:::
+:::
+::: Usage: pihole -b domain1 [domain2 ...]
+::: Options:
+:::  -d, --delmode			Remove domains from the blacklist
+:::  -nr, --noreload			Update blacklist without refreshing dnsmasq
+:::  -f, --force			Force updating of the hosts files, even if there are no changes
+:::  -q, --quiet			output is less verbose
+:::  -h, --help				Show this help dialog
+:::  -l, --list				Display your blacklisted domains
+EOM
 	exit 1
 }
 
@@ -71,7 +72,7 @@ if [[ -f ${piholeIPv6file} ]];then
     piholeIPv6=$(ip -6 route get 2001:4860:4860::8888 | awk -F " " '{ for(i=1;i<=NF;i++) if ($i == "src") print $(i+1) }')
 fi
 
-HandleOther(){
+HandleOther() {
   #check validity of domain
 	validDomain=$(echo "$1" | perl -ne'print if /\b((?=[a-z0-9-]{1,63}\.)(xn--)?[a-z0-9]+(-[a-z0-9]+)*\.)+[a-z]{2,63}\b/')
 	if [ -z "$validDomain" ]; then
@@ -81,7 +82,7 @@ HandleOther(){
 	fi
 }
 
-PopBlacklistFile(){
+PopBlacklistFile() {
 	#check blacklist file exists, and if not, create it
 	if [[ ! -f ${blacklist} ]];then
   	  touch ${blacklist}
@@ -95,7 +96,7 @@ PopBlacklistFile(){
 	done
 }
 
-AddDomain(){
+AddDomain() {
 #| sed 's/\./\\./g'
 	bool=false
 	grep -Ex -q "$1" ${blacklist} || bool=true
@@ -114,7 +115,7 @@ AddDomain(){
 	fi
 }
 
-RemoveDomain(){
+RemoveDomain() {
 
   bool=false
   grep -Ex -q "$1" ${blacklist} || bool=true
@@ -133,7 +134,7 @@ RemoveDomain(){
   fi
 }
 
-ModifyHostFile(){
+ModifyHostFile() {
 	 if ${addmode}; then
 	    #add domains to the hosts file
 	    if [[ -r ${blacklist} ]];then
diff --git a/advanced/Scripts/chronometer.sh b/advanced/Scripts/chronometer.sh
index c03b4649..c0b93e78 100755
--- a/advanced/Scripts/chronometer.sh
+++ b/advanced/Scripts/chronometer.sh
@@ -17,7 +17,7 @@ gravity="/etc/pihole/gravity.list"
 
 today=$(date "+%b %e")
 
-CalcBlockedDomains(){
+CalcBlockedDomains() {
 	CheckIPv6
 	if [ -e "$gravity" ]; then
 		#Are we IPV6 or IPV4?
@@ -33,7 +33,7 @@ CalcBlockedDomains(){
 	fi
 }
 
-CalcQueriesToday(){
+CalcQueriesToday() {
 	if [ -e "$piLog" ];then
 		queriesToday=$(cat "$piLog" | grep "$today" | awk '/query/ {print $6}' | wc -l)
 	else
@@ -41,7 +41,7 @@ CalcQueriesToday(){
 	fi
 }
 
-CalcblockedToday(){
+CalcblockedToday() {
 	if [ -e "$piLog" ] && [ -e "$gravity" ];then
 		blockedToday=$(cat ${piLog} | awk '/\/etc\/pihole\/gravity.list/ && !/address/ {print $6}' | wc -l)
 	else
@@ -49,7 +49,7 @@ CalcblockedToday(){
 	fi
 }
 
-CalcPercentBlockedToday(){
+CalcPercentBlockedToday() {
 	if [ "$queriesToday" != "Err." ] && [ "$blockedToday" != "Err." ]; then
 		if [ "$queriesToday" != 0 ]; then #Fixes divide by zero error :)
 		 #scale 2 rounds the number down, so we'll do scale 4 and then trim the last 2 zeros
@@ -61,7 +61,7 @@ CalcPercentBlockedToday(){
 	fi
 }
 
-CheckIPv6(){
+CheckIPv6() {
 	piholeIPv6file="/etc/pihole/.useIPv6"
 	if [[ -f ${piholeIPv6file} ]];then
 	    # If the file exists, then the user previously chose to use IPv6 in the automated installer
@@ -69,7 +69,7 @@ CheckIPv6(){
 	fi
 }
 
-outputJSON(){
+outputJSON() {
 	CalcQueriesToday
 	CalcblockedToday
 	CalcPercentBlockedToday
@@ -79,7 +79,7 @@ outputJSON(){
 	printf '{"domains_being_blocked":"%s","dns_queries_today":"%s","ads_blocked_today":"%s","ads_percentage_today":"%s"}\n' "$blockedDomainsTotal" "$queriesToday" "$blockedToday" "$percentBlockedToday"
 }
 
-normalChrono(){
+normalChrono() {
 	for (( ; ; ))
 	do
 		clear
@@ -121,16 +121,17 @@ normalChrono(){
 	done
 }
 
-displayHelp(){
- 	echo "::: Displays stats about your piHole!"
-    echo ":::"
-    echo "::: Usage: sudo pihole -c [optional:-j]"
-    echo "::: Note: If no option is passed, then stats are displayed on screen, updated every 5 seconds"
-    echo ":::"
-    echo "::: Options:"
-    echo ":::  -j, --json		output stats as JSON formatted string"
-    echo ":::  -h, --help		display this help text"
-
+displayHelp() {
+	cat << EOM
+::: Displays stats about your piHole!
+:::
+::: Usage: sudo pihole -c [optional:-j]
+::: Note: If no option is passed, then stats are displayed on screen, updated every 5 seconds
+:::
+::: Options:
+:::  -j, --json		output stats as JSON formatted string
+:::  -h, --help		display this help text
+EOM
     exit 1
 }
 
diff --git a/advanced/Scripts/piholeDebug.sh b/advanced/Scripts/piholeDebug.sh
index aadb083b..a49133fd 100755
--- a/advanced/Scripts/piholeDebug.sh
+++ b/advanced/Scripts/piholeDebug.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#/usr/bin/env bash
 # Pi-hole: A black hole for Internet advertisements
 # (c) 2015, 2016 by Jacob Salmela
 # Network-wide ad blocking via your Raspberry Pi
@@ -27,12 +27,14 @@ PIHOLELOG="/var/log/pihole.log"
 WHITELISTMATCHES="/tmp/whitelistmatches.list"
 
 # Header info and introduction
-echo "::: Beginning Pi-hole debug at $(date)!"
-echo "::: This debugging process will collect information from your running configuration,"
-echo "::: and optionally upload the generated log to a unique and random directory on"
-echo "::: Termbin.com. NOTE: All log files auto-delete after 1 month and you are the only"
-echo "::: person who is given the unique URL. Please consider where you post this link."
-echo "::: "
+cat << EOM
+::: Beginning Pi-hole debug at $(date)!
+::: This debugging process will collect information from your running configuration,
+::: and optionally upload the generated log to a unique and random directory on
+::: Termbin.com. NOTE: All log files auto-delete after 1 month and you are the only
+::: person who is given the unique URL. Please consider where you post this link.
+::: 
+EOM
 
 
 ######## FIRST CHECK ########
@@ -61,11 +63,11 @@ else
 fi
 
 ### Private functions exist here ###
-function log_write {
+log_write() {
   echo "$1" >> "${DEBUG_LOG}"
 }
 
-function version_check {
+version_check() {
   log_write "############################################################"
   log_write "##########           Installed Versions           ##########"
   log_write "############################################################"
@@ -83,7 +85,7 @@ function version_check {
   php_ver="$(php -v |& head -n1)" && log_write "${php_ver}" || log_write "PHP not installed."
 }
 
-function distro_check {
+distro_check() {
 	echo "############################################################" >> ${DEBUG_LOG}
 	echo "########          Installed OS Distribution        #########" >> ${DEBUG_LOG}
 	echo "############################################################" >> ${DEBUG_LOG}
@@ -96,7 +98,7 @@ function distro_check {
 	echo >> ${DEBUG_LOG}
 }
 
-function ip_check {
+ip_check() {
 	echo "############################################################" >> ${DEBUG_LOG}
 	echo "########           IP Address Information          #########" >> ${DEBUG_LOG}
 	echo "############################################################" >> ${DEBUG_LOG}
@@ -166,7 +168,7 @@ function ip_check {
     echo >> ${DEBUG_LOG}
 }
 
-function hostnameCheck {
+hostnameCheck() {
     echo "############################################################" >> ${DEBUG_LOG}
 	echo "########            Hostname Information           #########" >> ${DEBUG_LOG}
 	echo "############################################################" >> ${DEBUG_LOG}
@@ -188,7 +190,7 @@ function hostnameCheck {
     fi
 }
 
-function portCheck {
+portCheck() {
   echo "############################################################" >> ${DEBUG_LOG}
 	echo "########           Open Port Information           #########" >> ${DEBUG_LOG}
 	echo "############################################################" >> ${DEBUG_LOG}
@@ -200,7 +202,7 @@ function portCheck {
     echo >> ${DEBUG_LOG}
 }
 
-function testResolver {
+testResolver() {
 	echo "############################################################" >> ${DEBUG_LOG}
 	echo "############      Resolver Functions Check      ############" >> ${DEBUG_LOG}
 	echo "############################################################" >> ${DEBUG_LOG}
@@ -262,7 +264,7 @@ function testResolver {
     echo >> ${DEBUG_LOG}
 }
 
-function checkProcesses {
+checkProcesses() {
 	echo "#######################################" >> ${DEBUG_LOG}
 	echo "########### Processes Check ###########" >> ${DEBUG_LOG}
 	echo "#######################################" >> ${DEBUG_LOG}
@@ -279,7 +281,7 @@ function checkProcesses {
 	echo >> ${DEBUG_LOG}
 }
 
-function debugLighttpd {
+debugLighttpd() {
 	echo "::: Writing lighttpd to debug log..."
 	echo "#######################################" >> ${DEBUG_LOG}
 	echo "############ lighttpd.conf ############" >> ${DEBUG_LOG}
@@ -420,7 +422,7 @@ fi
 
 
 # Continuously append the pihole.log file to the pihole_debug.log file
-function dumpPiHoleLog {
+dumpPiHoleLog() {
 	trap '{ echo -e "\n::: Finishing debug write from interrupt... Quitting!" ; exit 1; }' INT
 	echo -e "::: Writing current Pi-hole traffic to debug log...\n:::\tTry loading any/all sites that you are having trouble with now... \n:::\t(Press ctrl+C to finish)"
 	echo "#######################################" >> ${DEBUG_LOG}
@@ -439,7 +441,7 @@ function dumpPiHoleLog {
 }
 
 # Anything to be done after capturing of pihole.log terminates
-function finalWork {
+finalWork() {
         echo "::: Finshed debugging!"
     echo "::: The debug log can be uploaded to Termbin.com for easier sharing."
         read -r -p "::: Would you like to upload the log? [y/N] " response
diff --git a/advanced/Scripts/update.sh b/advanced/Scripts/update.sh
index 34c12cfd..e42724d6 100644
--- a/advanced/Scripts/update.sh
+++ b/advanced/Scripts/update.sh
@@ -17,8 +17,7 @@ webInterfaceDir="/var/www/html/admin"
 piholeGitUrl="https://github.com/pi-hole/pi-hole.git"
 piholeFilesDir="/etc/.pihole"
 
-spinner()
-{
+spinner() {
 	local pid=$1
     local delay=0.50
     local spinstr='/-\|'
@@ -142,4 +141,4 @@ elif [[ ${piholeVersion} != ${piholeVersionLatest} && ${webVersion} != ${webVers
     echo "::: Pi-hole version is now at ${piholeVersion}"
     echo "::: If you had made any changes in '/etc/.pihole', they have been stashed using 'git stash'"
     echo ""
-fi
\ No newline at end of file
+fi
diff --git a/advanced/Scripts/version.sh b/advanced/Scripts/version.sh
index 61ff7502..7b2e3f68 100644
--- a/advanced/Scripts/version.sh
+++ b/advanced/Scripts/version.sh
@@ -14,7 +14,7 @@
 latest=false
 current=false
 
-normalOutput(){
+normalOutput() {
     piholeVersion=$(cd /etc/.pihole/ && git describe --tags --abbrev=0)
     webVersion=$(cd /var/www/html/admin/ && git describe --tags --abbrev=0)
 
@@ -25,7 +25,7 @@ normalOutput(){
     echo "::: Web-Admin version is $webVersion (Latest version is $webVersionLatest)"
 }
 
-webOutput(){
+webOutput() {
     for var in "$@"
     do
       case "$var" in
@@ -48,7 +48,7 @@ webOutput(){
     fi
 }
 
-coreOutput(){
+coreOutput() {
  for var in "$@"
     do
       case "$var" in
@@ -71,21 +71,22 @@ coreOutput(){
     fi
 }
 
-helpFunc()
-{
-    echo ":::"
-	echo "::: Show Pi-hole/Web Admin versions"
-	echo ":::"
-	echo "::: Usage: pihole -v [ -a | -p ] [ -l | -c ]"
-	echo ":::"
-	echo "::: Options:"
-	echo ":::  -a, --admin          Show both current and latest versions of web admin"
-	echo ":::  -p, --pihole         Show both current and latest versions of Pi-hole core files"
-	echo ":::  -l, --latest         (Only after -a | -p) Return only latest version"
-	echo ":::  -c, --current        (Only after -a | -p) Return only current version"
-	echo ":::  -h, --help           Show this help dialog"
-	echo ":::"
-	exit 0
+helpFunc() {
+	cat << EOM
+:::
+::: Show Pi-hole/Web Admin versions
+:::
+::: Usage: pihole -v [ -a | -p ] [ -l | -c ]
+:::
+::: Options:
+:::  -a, --admin          Show both current and latest versions of web admin
+:::  -p, --pihole         Show both current and latest versions of Pi-hole core files
+:::  -l, --latest         (Only after -a | -p) Return only latest version
+:::  -c, --current        (Only after -a | -p) Return only current version
+:::  -h, --help           Show this help dialog
+:::
+EOM
+	exit 1
 }
 
 if [[ $# = 0 ]]; then
@@ -99,4 +100,4 @@ do
     "-p" | "--pihole"    ) shift; coreOutput "$@" ;;
     "-h" | "--help"      ) helpFunc;;
   esac
-done
\ No newline at end of file
+done
diff --git a/advanced/Scripts/whitelist.sh b/advanced/Scripts/whitelist.sh
index f715a2fd..ae4a7321 100755
--- a/advanced/Scripts/whitelist.sh
+++ b/advanced/Scripts/whitelist.sh
@@ -11,19 +11,20 @@
 # (at your option) any later version.
 
 
-helpFunc()
-{
-	echo "::: Immediately whitelists one or more domains in the hosts file"
-	echo ":::"
-	echo "::: Usage: pihole -w domain1 [domain2 ...]"
-	echo ":::"
-	echo "::: Options:"
-	echo ":::  -d, --delmode			Remove domains from the whitelist"
-	echo ":::  -nr, --noreload			Update Whitelist without refreshing dnsmasq"
-	echo ":::  -f, --force				Force updating of the hosts files, even if there are no changes"
-	echo ":::  -q, --quiet				output is less verbose"
-	echo ":::  -h, --help				Show this help dialog"
-	echo ":::  -l, --list				Display your whitelisted domains"
+helpFunc() {
+	cat << EOM
+::: Immediately whitelists one or more domains in the hosts file
+:::
+::: Usage: pihole -w domain1 [domain2 ...]
+:::
+::: Options:
+:::  -d, --delmode			Remove domains from the whitelist
+:::  -nr, --noreload			Update Whitelist without refreshing dnsmasq
+:::  -f, --force			Force updating of the hosts files, even if there are no changes
+:::  -q, --quiet			output is less verbose
+:::  -h, --help				Show this help dialog
+:::  -l, --list				Display your whitelisted domains
+EOM
 	exit 1
 }
 
@@ -71,7 +72,7 @@ if [[ -f ${piholeIPv6file} ]];then
     piholeIPv6=$(ip -6 route get 2001:4860:4860::8888 | awk -F " " '{ for(i=1;i<=NF;i++) if ($i == "src") print $(i+1) }')
 fi
 
-HandleOther(){
+HandleOther() {
   #check validity of domain
 	validDomain=$(echo "$1" | perl -ne'print if /\b((?=[a-z0-9-]{1,63}\.)(xn--)?[a-z0-9]+(-[a-z0-9]+)*\.)+[a-z]{2,63}\b/')
 	if [ -z "$validDomain" ]; then
@@ -81,7 +82,7 @@ HandleOther(){
 	fi
 }
 
-PopWhitelistFile(){
+PopWhitelistFile() {
 	#check whitelist file exists, and if not, create it
 	if [[ ! -f ${whitelist} ]];then
   	  touch ${whitelist}
@@ -96,7 +97,7 @@ PopWhitelistFile(){
 	done
 }
 
-AddDomain(){
+AddDomain() {
 #| sed 's/\./\\./g'
 	bool=false
 
@@ -118,7 +119,7 @@ AddDomain(){
 	fi
 }
 
-RemoveDomain(){
+RemoveDomain() {
 
   bool=false
   grep -Ex -q "$1" ${whitelist} || bool=true
@@ -137,7 +138,7 @@ RemoveDomain(){
   fi
 }
 
-ModifyHostFile(){
+ModifyHostFile() {
 	 if ${addmode}; then
 	    #remove domains in  from hosts file
 	    if [[ -r ${whitelist} ]];then
@@ -245,4 +246,4 @@ fi
 
 if ${reload}; then
 	Reload
-fi
\ No newline at end of file
+fi
diff --git a/automated install/basic-install.sh b/automated install/basic-install.sh
index 8072f79a..af3ab962 100755
--- a/automated install/basic-install.sh	
+++ b/automated install/basic-install.sh	
@@ -121,8 +121,7 @@ else
 fi
 
 ####### FUNCTIONS ##########
-spinner()
-{
+spinner() {
 	local pid=$1
     local delay=0.50
     local spinstr='/-\|'
@@ -389,8 +388,7 @@ setStaticIPv4() {
 	fi
 }
 
-function valid_ip()
-{
+valid_ip() {
 	local  ip=$1
 	local  stat=1
 
@@ -406,7 +404,7 @@ function valid_ip()
 	return ${stat}
 }
 
-setDNS(){
+setDNS() {
 	DNSChooseCmd=(whiptail --separate-output --radiolist "Select Upstream DNS Provider. To use your own, select Custom." ${r} ${c} 6)
 	DNSChooseOptions=(Google "" on
 			OpenDNS "" off
@@ -497,7 +495,7 @@ setDNS(){
 	fi
 }
 
-version_check_dnsmasq(){
+version_check_dnsmasq() {
 	# Check if /etc/dnsmasq.conf is from pihole.  If so replace with an original and install new in .d directory
 	local dnsmasq_conf="/etc/dnsmasq.conf"
 	local dnsmasq_conf_orig="/etc/dnsmasq.conf.orig"
@@ -542,7 +540,7 @@ version_check_dnsmasq(){
 	sed -i 's/^#conf-dir=\/etc\/dnsmasq.d$/conf-dir=\/etc\/dnsmasq.d/' ${dnsmasq_conf}
 }
 
-remove_legacy_scripts(){
+remove_legacy_scripts() {
 	#Tidy up /usr/local/bin directory if installing over previous install.
 	oldFiles=( gravity chronometer whitelist blacklist piholeLogFlush updateDashboard uninstall setupLCD piholeDebug)
 	for i in "${oldFiles[@]}"; do
@@ -642,7 +640,7 @@ update_pacakge_cache() {
 	fi
 }
 
-notify_package_updates_available(){
+notify_package_updates_available() {
   # Let user know if they have outdated packages on their system and
   # advise them to run a package update at soonest possible.
 	echo ":::"
@@ -659,7 +657,7 @@ notify_package_updates_available(){
 	fi
 }
 
-install_dependent_packages(){
+install_dependent_packages() {
   # Install packages passed in via argument array
   # No spinner - conflicts with set -e
   declare -a argArray1=("${!1}")
@@ -765,7 +763,7 @@ runGravity() {
 	/opt/pihole/gravity.sh
 }
 
-create_pihole_user(){
+create_pihole_user() {
 	# Check if user pihole exists and create if not
 	echo "::: Checking if user 'pihole' exists..."
 	id -u pihole &> /dev/null && echo "::: User 'pihole' already exists" || (echo "::: User 'pihole' doesn't exist. Creating..." && useradd -r -s /usr/sbin/nologin pihole)
@@ -876,7 +874,7 @@ The install log is in /etc/pihole.
 View the web interface at http://pi.hole/admin or http://${IPv4_address%/*}/admin" ${r} ${c}
 }
 
-update_dialogs(){
+update_dialogs() {
     # reconfigure
     if [ "$reconfigure" = true ]; then
         opt1a="Repair"
diff --git a/automated install/uninstall.sh b/automated install/uninstall.sh
index 01e76cad..b7d82ef9 100755
--- a/automated install/uninstall.sh	
+++ b/automated install/uninstall.sh	
@@ -58,8 +58,7 @@ else
 	exit
 fi
 
-spinner()
-{
+spinner() {
     local pid=$1
     local delay=0.50
     local spinstr='/-\|'
@@ -73,9 +72,9 @@ spinner()
     printf "    \b\b\b\b"
 }
 
-function removeAndPurge {
+removeAndPurge() {
 	# Purge dependencies
-echo ":::"
+	echo ":::"
 	for i in "${PIHOLE_DEPS[@]}"; do
 		package_check ${i} > /dev/null
 		if [ $? -eq 0 ]; then
@@ -104,7 +103,7 @@ echo ":::"
 	removeNoPurge
 }
 
-function removeNoPurge {
+removeNoPurge() {
 	echo ":::"
 	# Only web directories/files that are created by pihole should be removed.
 	echo "::: Removing the Pi-hole Web server files..."
diff --git a/gravity.sh b/gravity.sh
index 3d9c05c4..607a5eba 100755
--- a/gravity.sh
+++ b/gravity.sh
@@ -13,15 +13,16 @@
 # Run this script as root or under sudo
 echo ":::"
 
-helpFunc()
-{
-	echo "::: Pull in domains from adlists"
-	echo ":::"
-	echo "::: Usage: pihole -g"
-	echo ":::"
-	echo "::: Options:"
-	echo ":::  -f, --force				Force lists to be downloaded, even if they don't need updating."
-	echo ":::  -h, --help				Show this help dialog"
+helpFunc() {
+	cat << EOM
+::: Pull in domains from adlists
+:::
+::: Usage: pihole -g
+:::
+::: Options:
+:::  -f, --force			Force lists to be downloaded, even if they don't need updating.
+:::  -h, --help				Show this help dialog
+EOM
 	exit 1
 }
 
@@ -196,7 +197,7 @@ gravity_Schwarzchild() {
 	echo " done!"
 }
 
-gravity_Blacklist(){
+gravity_Blacklist() {
 	# Append blacklist entries if they exist
 	echo -n "::: Running blacklist script to update HOSTS file...."
 	${blacklistScript} -f -nr -q > /dev/null