Merge remote-tracking branch 'origin/development' into tweak/32bitOS_on_64bitCPU

2024-11-18 06:08:21 +00:00 · 2018-06-08 20:20:57 -04:00 · 2018-06-08 20:20:57 -04:00 · 4a75566a3b
commit 4a75566a3b
parent 0541d8f1c5 d9c924b472
22 changed files with 1664 additions and 966 deletions
--- a/.github/dco.yml
+++ b/.github/dco.yml
@ -0,0 +1,2 @@
+require:
+  members: false
--- a/.pullapprove.yml
+++ b/.pullapprove.yml
@ -1,38 +0,0 @@
-version: 2
-
-always_pending:
-  title_regex: '(WIP|wip)'
-  labels:
-    - wip
-  explanation: 'This PR is a work in progress...'
-
-group_defaults:
-  reset_on_push:
-    enabled: true
-  reject_value: -2
-  approve_regex: '^(Approved|:shipit:|:\+1:|Engage|:taco:)'
-  reject_regex: '^(Rejected|:-1:|Borg)'
-  author_approval:
-    auto: true
-
-
-groups:
-  development:
-    approve_by_comment:
-      enabled: true
-    conditions:
-      branches:
-        - development
-    required: 2
-    teams:
-      - approvers
-
-  master:
-    approve_by_comment:
-      enabled: true
-    conditions:
-      branches:
-        - master
-    required: 4
-    teams:
-      - approvers
--- a/.stickler.yml
+++ b/.stickler.yml
@ -1,3 +1,6 @@
 linters:
  shellcheck:
    shell: bash
+  phpcs:
+  csslint:
+  flake8:
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@ -1,5 +1,3 @@
-_This template was created based on the work of [`udemy-dl`](https://github.com/nishad/udemy-dl/blob/master/LICENSE)._
-
 # Contributors Guide

 Please read and understand the contribution guide before creating an issue or pull request.
--- a/README.md
+++ b/README.md
@ -3,7 +3,7 @@
 <b>Network-wide ad blocking via your own Linux hardware</b><br/>
 </p>

-The Pi-hole is a [DNS sinkhole](https://en.wikipedia.org/wiki/DNS_Sinkhole) that protects your devices from unwanted content, without installing any client-side software.
+The Pi-hole[®](https://pi-hole.net/trademark-rules-and-brand-guidelines/) is a [DNS sinkhole](https://en.wikipedia.org/wiki/DNS_Sinkhole) that protects your devices from unwanted content, without installing any client-side software.

 - **Easy-to-install**: our versatile installer walks you through the process, and [takes less than ten minutes](https://www.youtube.com/watch?v=vKWjx1AQYgs)
 - **Resolute**: content is blocked in _non-browser locations_, such as ad-laden mobile apps and smart TVs
@ -27,7 +27,7 @@ Those who want to get started quickly and conveniently, may install Pi-hole usin
 #### `curl -sSL https://install.pi-hole.net | bash`

 ## Alternative Install Methods
-[Piping to `bash` is controversial](https://pi-hole.net/2016/07/25/curling-and-piping-to-bash), as it prevents you from [reading code that is about to run](https://github.com/pi-hole/pi-hole/blob/master/automated%20install/basic-install.sh) on your system. Therefore, we provide these alternative installation methods which allow code review before installation: 
+[Piping to `bash` is controversial](https://pi-hole.net/2016/07/25/curling-and-piping-to-bash), as it prevents you from [reading code that is about to run](https://github.com/pi-hole/pi-hole/blob/master/automated%20install/basic-install.sh) on your system. Therefore, we provide these alternative installation methods which allow code review before installation:

 ### Method 1: Clone our repository and run
 ```
@ -60,16 +60,21 @@ Make no mistake: **your support is absolutely vital to help keep us innovating!*
 ### Donations
 Sending a donation using our links below is **extremely helpful** in offsetting a portion of our monthly expenses:

-&nbsp;<img src="https://pi-hole.github.io/graphics/Badges/paypal-badge-black.svg" width="24" height="24" alt="PP"/> <a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=3J2L3Z4DHW9UY">Donate via PayPal</a><br/>
-&nbsp;<img src="https://pi-hole.github.io/graphics/Badges/bitcoin-badge-black.svg" width="24" height="24" alt="BTC"/> Bitcoin Address: <code>1GKnevUnVaQM2pQieMyeHkpr8DXfkpfAtL</code>
+- <img src="https://pi-hole.github.io/graphics/Badges/paypal-badge-black.svg" width="24" height="24" alt="PP"/> <a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=3J2L3Z4DHW9UY">Donate via PayPal</a><br/>
+- <img src="https://pi-hole.github.io/graphics/Badges/bitcoin-badge-black.svg" width="24" height="24" alt="BTC"/> [Bitcoin](https://commerce.coinbase.com/checkout/fb7facaf-bebd-46be-bb77-b358f4546763): <code>
+3MDPzjXu2hjw5sGLJvKUi1uXbvQPzVrbpF</code></br>
+- <img src="https://pi-hole.github.io/graphics/Badges/bitcoin-badge-black.svg" width="24" height="24" alt="BTC"/> [Bitcoin Cash](https://commerce.coinbase.com/checkout/fb7facaf-bebd-46be-bb77-b358f4546763): <code>qzqsz4aju2eecc6uhs7tus4vlwhhela24sdruf4qp5</code></br>
+- <img src="https://pi-hole.github.io/graphics/Badges/ethereum-badge-black.svg" width="24" height="24" alt="BTC"/> [Ethereum](https://commerce.coinbase.com/checkout/fb7facaf-bebd-46be-bb77-b358f4546763): <code>0x79d4e90A4a0C732819526c93e21A3F1356A2FAe1</code>

 ### Alternative support
-If you'd rather not donate (_which is okay!_), there are other ways you can help support us:
-
- [Digital Ocean](http://www.digitalocean.com/?refcode=344d234950e1) affiliate link
- [Vultr](http://www.vultr.com/?ref=7190426) affiliate link
- [UNIXstickers.com](http://unixstickers.refr.cc/jacobs) affiliate link
- [Pi-hole Swag Store](https://pi-hole.net/shop/)
+If you'd rather not [donate](https://pi-hole.net/donate/) (_which is okay!_), there are other ways you can help support us:
+- [Patreon](https://patreon.com/pihole) _Become a patron for rewards_
+- [Digital Ocean](http://www.digitalocean.com/?refcode=344d234950e1) _affiliate link_
+- [UNIXstickers.com](http://unixstickers.refr.cc/jacobs) _save $5 when you spend $9 using our affiliate link_
+- [Pi-hole Swag Store](https://pi-hole.net/shop/) _affiliate link_
+- [Amazon](http://www.amazon.com/exec/obidos/redirect-home/pihole09-20) _affiliate link_
+- [DNS Made Easy](https://cp.dnsmadeeasy.com/u/133706) _affiliate link_
+- [Vultr](http://www.vultr.com/?ref=7190426) _affiliate link_
 - Spreading the word about our software, and how you have benefited from it

 ### Contributing via GitHub
@ -93,9 +98,6 @@ While we are primarily reachable on our <a href="https://discourse.pi-hole.net/"
  <li><a href="https://discourse.pi-hole.net/c/faqs">Frequently Asked Questions</a></li>
  <li><a href="https://github.com/pi-hole/pi-hole/wiki">Pi-hole Wiki</a></li>
  <li><a href="https://discourse.pi-hole.net/c/feature-requests?order=votes">Feature Requests</a></li>
-</ul>
-<br/>
-<ul>
  <li><a href="https://discourse.pi-hole.net/">Discourse User Forum</a></li>
  <li><a href="https://www.reddit.com/r/pihole/">Reddit</a></li>
  <li><a href="https://gitter.im/pi-hole/pi-hole">Gitter</a> (Real-time chat)</li>
@ -127,7 +129,7 @@ You can read our [Core Feature Breakdown](https://github.com/pi-hole/pi-hole/wik
 ### The Web Interface Dashboard
 This [optional dashboard](https://github.com/pi-hole/AdminLTE) allows you to view stats, change settings, and configure your Pi-hole. It's the power of the Command Line Interface, with none of the learning curve!

-<a href="https://pi-hole.github.io/graphics/Screenshots/dashboard.png"><img src="https://pi-hole.github.io/graphics/Screenshots/dashboard.png" width="888" height="522" alt="Pi-hole Dashboard"/></a>
+<img src="https://pi-hole.github.io/graphics/Screenshots/pihole-dashboard.png"  alt="Pi-hole Dashboard"/></a>

 Some notable features include:
 * Mobile friendly interface
@ -142,11 +144,11 @@ Some notable features include:
 There are several ways to [access the dashboard](https://discourse.pi-hole.net/t/how-do-i-access-pi-holes-dashboard-admin-interface/3168):

 1. `http://<IP_ADDPRESS_OF_YOUR_PI_HOLE>/admin/`
-2. `http:/pi.hole/admin/` (when using Pi-hole as your DNS server)
+2. `http://pi.hole/admin/` (when using Pi-hole as your DNS server)
 3. `http://pi.hole/` (when using Pi-hole as your DNS server)

-## The Faster-Than-Light Engine
-The [FTL Engine](https://github.com/pi-hole/FTL) is a lightweight, purpose-built daemon used to provide statistics needed for the Web Interface, and its API can be easily integrated into your own projects. As the name implies, FTL does this all *very quickly*!
+## Faster-than-light Engine
+FTLDNS[™](https://pi-hole.net/trademark-rules-and-brand-guidelines/) is a lightweight, purpose-built daemon used to provide statistics needed for the Web Interface, and its API can be easily integrated into your own projects. As the name implies, FTLDNS does this all *very quickly*!

 Some of the statistics you can integrate include:
 * Total number of domains being blocked
@ -172,31 +174,13 @@ Pi-hole being a **advertising-aware DNS/Web server**, makes use of the following
 * [AdminLTE Dashboard](https://github.com/almasaeed2010/AdminLTE) - premium admin control panel based on Bootstrap 3.x

 While quite outdated at this point, [this original blog post about Pi-hole](https://jacobsalmela.com/2015/06/16/block-millions-ads-network-wide-with-a-raspberry-pi-hole-2-0/) goes into **great detail** about how Pi-hole was originally setup and how it works. Syntactically, it's no longer accurate, but the same basic principles and logic still apply to Pi-hole's current state.
-
-----
-
-## Pi-hole Projects
- [The Big Blocklist Collection](https://wally3k.github.io)
- [Docker Pi-hole container (x86 and ARM)](https://hub.docker.com/r/diginc/pi-hole/)
- [Pi-Hole in the cloud](http://blog.codybunch.com/2015/07/28/Pi-Hole-in-the-cloud/)
- [Pie in the Sky-Hole [A Pi-Hole in the cloud for ad-blocking via DNS]](https://dlaa.me/blog/post/skyhole)
- [Pi-hole Enable/Disable Button](http://thetimmy.silvernight.org/pages/endisbutton/)
- [Minibian Pi-hole](https://munkjensen.net/wiki/index.php/See_my_Pi-Hole#Minibian_Pi-hole)
- [CHiP-hole: Network-wide Ad-blocker](https://www.hackster.io/jacobsalmela/chip-hole-network-wide-ad-blocker-98e037)
- [Chrome Extension: Pi-Hole List Editor](https://chrome.google.com/webstore/detail/pi-hole-list-editor/hlnoeoejkllgkjbnnnhfolapllcnaglh) ([Source Code](https://github.com/packtloss/pihole-extension))
- [Splunk: Pi-hole Visualiser](https://splunkbase.splunk.com/app/3023/)
- [Adblocking with Pi-hole and Ubuntu 14.04 on VirtualBox](https://hbalagtas.blogspot.com.au/2016/02/adblocking-with-pi-hole-and-ubuntu-1404.html)
- [Pi-hole stats in your Mac's menu bar](https://getbitbar.com/plugins/Network/pi-hole.1m.py)
- [Pi-hole unRAID Template](https://forums.lime-technology.com/topic/36810-support-spants-nodered-mqtt-dashing-couchdb/)
- [Copernicus: Windows Tray Application](https://github.com/goldbattle/copernicus)
- [Let your blink1 device blink when Pi-hole filters ads](https://gist.github.com/elpatron68/ec0b4c582e5abf604885ac1e068d233f)
- [Pi-hole metrics](https://github.com/nlamirault/pihole_exporter) exporter for [Prometheus](https://prometheus.io/)
- [Magic Mirror with DNS Filtering](https://zonksec.com/blog/magic-mirror-dns-filtering/#dnssoftware)
- [Pi-hole Droid: Android client](https://github.com/friimaind/pi-hole-droid)
- [Windows DNS Swapper](https://github.com/roots84/DNS-Swapper), see [#1400](https://github.com/pi-hole/pi-hole/issues/1400)
 -----

 ## Coverage
+- [Software Engineering Daily: Interview with the creator of Pi-hole](https://softwareengineeringdaily.com/2018/05/29/pi-hole-ad-blocker-hardware-with-jacob-salmela/)
+- [Bloomberg Business Week: Brotherhood of the Ad blockers](https://www.bloomberg.com/news/features/2018-05-10/inside-the-brotherhood-of-pi-hole-ad-blockers)
+- [Securing DNS across all of my devices with Pi-Hole + DNS-over-HTTPS + 1.1.1.1](https://scotthelme.co.uk/securing-dns-across-all-of-my-devices-with-pihole-dns-over-https-1-1-1-1/)
+- [Adafruit: installing Pi-hole on a Pi Zero W](https://learn.adafruit.com/pi-hole-ad-blocker-with-pi-zero-w/install-pi-hole)
 - [Lifehacker: Turn A Raspberry Pi Into An Ad Blocker With A Single Command](https://www.lifehacker.com.au/2015/02/turn-a-raspberry-pi-into-an-ad-blocker-with-a-single-command/)
 - [MakeUseOf: Adblock Everywhere: The Raspberry Pi-Hole Way](http://www.makeuseof.com/tag/adblock-everywhere-raspberry-pi-hole-way/)
 - [Catchpoint: Ad-Blocking on Apple iOS9: Valuing the End User Experience](http://blog.catchpoint.com/2015/09/14/ad-blocking-apple/)
@ -215,3 +199,12 @@ While quite outdated at this point, [this original blog post about Pi-hole](http
 - [CryptoAUSTRALIA: How We Tried 5 Privacy Focused Raspberry Pi Projects](https://blog.cryptoaustralia.org.au/2017/10/05/5-privacy-focused-raspberry-pi-projects/)
 - [CryptoAUSTRALIA: Pi-hole Workshop](https://blog.cryptoaustralia.org.au/2017/11/02/pi-hole-network-wide-ad-blocker/)
 - [Know How 355: Killing ads with a Raspberry Pi-Hole!](https://www.twit.tv/shows/know-how/episodes/355)
+
+-----
+
+## Pi-hole Projects
+- [The Big Blocklist Collection](https://wally3k.github.io)
+- [Pie in the Sky-Hole](https://dlaa.me/blog/post/skyhole)
+- [Copernicus: Windows Tray Application](https://github.com/goldbattle/copernicus)
+- [Magic Mirror with DNS Filtering](https://zonksec.com/blog/magic-mirror-dns-filtering/#dnssoftware)
+- [Windows DNS Swapper](https://github.com/roots84/DNS-Swapper)
--- a/adlists.default
+++ b/adlists.default
@ -1,23 +0,0 @@
-# The below list amalgamates several lists we used previously.
-# See `https://github.com/StevenBlack/hosts` for details
-##StevenBlack's list
-https://raw.githubusercontent.com/StevenBlack/hosts/master/hosts
-
-##MalwareDomains
-https://mirror1.malwaredomains.com/files/justdomains
-
-##Cameleon
-http://sysctl.org/cameleon/hosts
-
-##Zeustracker
-https://zeustracker.abuse.ch/blocklist.php?download=domainblocklist
-
-##Disconnect.me Tracking
-https://s3.amazonaws.com/lists.disconnect.me/simple_tracking.txt
-
-##Disconnect.me Ads
-https://s3.amazonaws.com/lists.disconnect.me/simple_ad.txt
-
-##Hosts-file.net
-https://hosts-file.net/ad_servers.txt
-
--- a/advanced/Scripts/chronometer.sh
+++ b/advanced/Scripts/chronometer.sh
@ -179,6 +179,7 @@ get_init_stats() {
      90009[2-3]|920093) sys_model=" Zero";; # 512MB
      9000c1) sys_model=" Zero W";; # 512MB
      a02082|a[2-3]2082) sys_model=" 3, Model B";; # 1GB
+      a020d3) sys_model=" 3, Model B+";; # 1GB
      *) sys_model="";;
    esac
    sys_type="Raspberry Pi$sys_model"
--- a/advanced/Scripts/piholeCheckout.sh
+++ b/advanced/Scripts/piholeCheckout.sh
@ -17,191 +17,13 @@ source "${PI_HOLE_FILES_DIR}/automated install/basic-install.sh"
 # piholeGitURL set in basic-install.sh
 # is_repo() sourced from basic-install.sh
 # setupVars set in basic-install.sh
+# check_download_exists sourced from basic-install.sh
+# fully_fetch_repo sourced from basic-install.sh
+# get_available_branches sourced from basic-install.sh
+# fetch_checkout_pull_branch sourced from basic-install.sh
+# checkout_pull_branch sourced from basic-install.sh

 source "${setupVars}"
-update="false"
-
-coltable="/opt/pihole/COL_TABLE"
-source ${coltable}
-
-check_download_exists() {
-  status=$(curl --head --silent "https://ftl.pi-hole.net/${1}" | head -n 1)
-  if grep -q "404" <<< "$status"; then
-    return 1
-  else
-    return 0
-  fi
-}
-
-FTLinstall() {
-  # Download and install FTL binary
-  local binary
-  binary="${1}"
-  local path
-  path="${2}"
-  local str
-  str="Installing FTL"
-  echo -ne "  ${INFO} ${str}..."
-
-  if curl -sSL --fail "https://ftl.pi-hole.net/${path}" -o "/tmp/${binary}"; then
-    # Get sha1 of the binary we just downloaded for verification.
-    curl -sSL --fail "https://ftl.pi-hole.net/${path}.sha1" -o "/tmp/${binary}.sha1"
-    # Check if we just downloaded text, or a binary file.
-    cd /tmp || return 1
-    if sha1sum --status --quiet -c "${binary}".sha1; then
-      echo -n "transferred... "
-      stop_service pihole-FTL &> /dev/null
-      install -T -m 0755 "/tmp/${binary}" "/usr/bin/pihole-FTL"
-      rm "/tmp/${binary}" "/tmp/${binary}.sha1"
-      start_service pihole-FTL &> /dev/null
-      echo -e "${OVER}  ${TICK} ${str}"
-      return 0
-    else
-      echo -e "${OVER}  ${CROSS} ${str}"
-      echo -e "  ${COL_LIGHT_RED}Error: Download of binary from ftl.pi-hole.net failed${COL_NC}"
-      return 1
-    fi
-  else
-    echo -e "${OVER}  ${CROSS} ${str}"
-    echo -e "  ${COL_LIGHT_RED}Error: URL not found${COL_NC}"
-  fi
-}
-
-get_binary_name() {
-  # This gives the machine architecture which may be different from the OS architecture...
-  local machine
-  machine=$(uname -m)
-
-  # This gives the architecture of packages dpkg installs (for example, "i386")
-  local dpkgarch
-  dpkgarch=$(dpkg --print-architecture 2> /dev/null)
-
-  # Special case: This is a 32 bit OS, installed on a 64 bit machine
-  # -> change machine architecture to download the 32 bit executable
-  if [[ "${machine}" == "x86_64" && "${dpkgarch}" == "i386" ]]; then
-    machine="i686"
-  fi
-
-  local str
-  str="Detecting architecture"
-  echo -ne "  ${INFO} ${str}..."
-  if [[ "${machine}" == "arm"* || "${machine}" == *"aarch"* ]]; then
-    # ARM
-    local rev
-    rev=$(uname -m | sed "s/[^0-9]//g;")
-    local lib
-    lib=$(ldd /bin/ls | grep -E '^\s*/lib' | awk '{ print $1 }')
-    if [[ "${lib}" == "/lib/ld-linux-aarch64.so.1" ]]; then
-      echo -e "${OVER}  ${TICK} Detected ARM-aarch64 architecture"
-      binary="pihole-FTL-aarch64-linux-gnu"
-    elif [[ "${lib}" == "/lib/ld-linux-armhf.so.3" ]]; then
-      if [[ "$rev" -gt "6" ]]; then
-        echo -e "${OVER}  ${TICK} Detected ARM-hf architecture (armv7+)"
-        binary="pihole-FTL-arm-linux-gnueabihf"
-      else
-        echo -e "${OVER}  ${TICK} Detected ARM-hf architecture (armv6 or lower) Using ARM binary"
-        binary="pihole-FTL-arm-linux-gnueabi"
-      fi
-    else
-      echo -e "${OVER}  ${TICK} Detected ARM architecture"
-      binary="pihole-FTL-arm-linux-gnueabi"
-    fi
-  elif [[ "${machine}" == "ppc" ]]; then
-    # PowerPC
-    echo -e "${OVER}  ${TICK} Detected PowerPC architecture"
-    binary="pihole-FTL-powerpc-linux-gnu"
-  elif [[ "${machine}" == "x86_64" ]]; then
-    # 64bit
-    echo -e "${OVER}  ${TICK} Detected x86_64 architecture"
-    binary="pihole-FTL-linux-x86_64"
-  else
-    # Something else - we try to use 32bit executable and warn the user
-    if [[ ! "${machine}" == "i686" ]]; then
-      echo -e "${OVER}  ${CROSS} ${str}...
-      ${COL_LIGHT_RED}Not able to detect architecture (unknown: ${machine}), trying 32bit executable
-      Contact support if you experience issues (e.g: FTL not running)${COL_NC}"
-    else
-      echo -e "${OVER}  ${TICK} Detected 32bit (i686) architecture"
-    fi
-    binary="pihole-FTL-linux-x86_32"
-  fi
-}
-
-fully_fetch_repo() {
-  # Add upstream branches to shallow clone
-  local directory="${1}"
-
-  cd "${directory}" || return 1
-  if is_repo "${directory}"; then
-    git remote set-branches origin '*' || return 1
-    git fetch --quiet || return 1
-  else
-    return 1
-  fi
-  return 0
-}
-
-get_available_branches() {
-  # Return available branches
-  local directory
-  directory="${1}"
-  local output
-
-  cd "${directory}" || return 1
-  # Get reachable remote branches, but store STDERR as STDOUT variable
-  output=$( { git remote show origin | grep 'tracked' | sed 's/tracked//;s/ //g'; } 2>&1 )
-  echo "$output"
-  return
-}
-
-fetch_checkout_pull_branch() {
-  # Check out specified branch
-  local directory
-  directory="${1}"
-  local branch
-  branch="${2}"
-
-  # Set the reference for the requested branch, fetch, check it put and pull it
-  cd "${directory}" || return 1
-  git remote set-branches origin "${branch}" || return 1
-  git stash --all --quiet &> /dev/null || true
-  git clean --quiet --force -d || true
-  git fetch --quiet || return 1
-  checkout_pull_branch "${directory}" "${branch}" || return 1
-}
-
-checkout_pull_branch() {
-  # Check out specified branch
-  local directory
-  directory="${1}"
-  local branch
-  branch="${2}"
-  local oldbranch
-
-  cd "${directory}" || return 1
-
-  oldbranch="$(git symbolic-ref HEAD)"
-
-  str="Switching to branch: '${branch}' from '${oldbranch}'"
-  echo -ne "  ${INFO} $str"
-  git checkout "${branch}" --quiet || return 1
-  echo -e "${OVER}  ${TICK} $str"
-
-
-  if [[ "$(git diff "${oldbranch}" | grep -c "^")" -gt "0" ]]; then
-    update="true"
-  fi
-
-  git_pull=$(git pull || return 1)
-
-  if [[ "$git_pull" == *"up-to-date"* ]]; then
-    echo -e "  ${INFO} ${git_pull}"
-  else
-    echo -e "$git_pull\\n"
-  fi
-
-  return 0
-}

 warning1() {
  echo "  Please note that changing branches severely alters your Pi-hole subsystems"
@ -233,7 +55,7 @@ checkout() {
  Please re-run install script from https://github.com/pi-hole/pi-hole${COL_NC}"
    exit 1;
  fi
-  if [[ "${INSTALL_WEB}" == "true" ]]; then
+  if [[ "${INSTALL_WEB_INTERFACE}" == "true" ]]; then
    if ! is_repo "${webInterfaceDir}" ; then
     echo -e "  ${COL_LIGHT_RED}Error: Web Admin repo is missing from system!
  Please re-run install script from https://github.com/pi-hole/pi-hole${COL_NC}"
@ -257,7 +79,7 @@ checkout() {
    echo ""
    echo -e "  ${INFO} Pi-hole Core"
    fetch_checkout_pull_branch "${PI_HOLE_FILES_DIR}" "development" || { echo "  ${CROSS} Unable to pull Core developement branch"; exit 1; }
-    if [[ "${INSTALL_WEB}" == "true" ]]; then
+    if [[ "${INSTALL_WEB_INTERFACE}" == "true" ]]; then
      echo ""
      echo -e "  ${INFO} Web interface"
      fetch_checkout_pull_branch "${webInterfaceDir}" "devel" || { echo "  ${CROSS} Unable to pull Web development branch"; exit 1; }
@ -267,13 +89,13 @@ checkout() {
    get_binary_name
    local path
    path="development/${binary}"
-    FTLinstall "${binary}" "${path}"
+    echo "development" > /etc/pihole/ftlbranch
  elif [[ "${1}" == "master" ]] ; then
    # Shortcut to check out master branches
    echo -e "  ${INFO} Shortcut \"master\" detected - checking out master branches..."
    echo -e "  ${INFO} Pi-hole core"
    fetch_checkout_pull_branch "${PI_HOLE_FILES_DIR}" "master" || { echo "  ${CROSS} Unable to pull Core master branch"; exit 1; }
-    if [[ ${INSTALL_WEB} == "true" ]]; then
+    if [[ ${INSTALL_WEB_INTERFACE} == "true" ]]; then
      echo -e "  ${INFO} Web interface"
      fetch_checkout_pull_branch "${webInterfaceDir}" "master" || { echo "  ${CROSS} Unable to pull Web master branch"; exit 1; }
    fi
@ -281,7 +103,7 @@ checkout() {
    get_binary_name
    local path
    path="master/${binary}"
-    FTLinstall "${binary}" "${path}"
+    echo "master" > /etc/pihole/ftlbranch
  elif [[ "${1}" == "core" ]] ; then
    str="Fetching branches from ${piholeGitUrl}"
    echo -ne "  ${INFO} $str"
@ -309,7 +131,7 @@ checkout() {
      exit 1
    fi
    checkout_pull_branch "${PI_HOLE_FILES_DIR}" "${2}"
-  elif [[ "${1}" == "web" ]] && [[ "${INSTALL_WEB}" == "true" ]] ; then
+  elif [[ "${1}" == "web" ]] && [[ "${INSTALL_WEB_INTERFACE}" == "true" ]] ; then
    str="Fetching branches from ${webInterfaceGitUrl}"
    echo -ne "  ${INFO} $str"
    if ! fully_fetch_repo "${webInterfaceDir}" ; then
@ -343,7 +165,10 @@ checkout() {

    if check_download_exists "$path"; then
        echo "  ${TICK} Branch ${2} exists"
-        FTLinstall "${binary}" "${path}"
+        echo "${2}" > /etc/pihole/ftlbranch
+        FTLinstall "${binary}"
+        start_service pihole-FTL
+        enable_service pihole-FTL
    else
        echo "  ${CROSS} Requested branch \"${2}\" is not available"
        ftlbranches=( $(git ls-remote https://github.com/pi-hole/ftl | grep 'heads' | sed 's/refs\/heads\///;s/ //g' | awk '{print $2}') )
@ -358,7 +183,7 @@ checkout() {
  fi

  # Force updating everything
-  if [[ ( ! "${1}" == "web" && ! "${1}" == "ftl" ) && "${update}" == "true" ]]; then
+  if [[  ! "${1}" == "web" && ! "${1}" == "ftl" ]]; then
    echo -e "  ${INFO} Running installer to upgrade your installation"
    if "${PI_HOLE_FILES_DIR}/automated install/basic-install.sh" --unattended; then
      exit 0
--- a/advanced/Scripts/piholeDebug.sh
+++ b/advanced/Scripts/piholeDebug.sh
@ -465,15 +465,15 @@ processor_check() {
  else
    # Check if the architecture is currently supported for FTL
    case "${PROCESSOR}" in
-      "amd64") "${TICK} ${COL_GREEN}${PROCESSOR}${COL_NC}"
+      "amd64") log_write "${TICK} ${COL_GREEN}${PROCESSOR}${COL_NC}"
      ;;
-      "armv6l") "${TICK} ${COL_GREEN}${PROCESSOR}${COL_NC}"
+      "armv6l") log_write "${TICK} ${COL_GREEN}${PROCESSOR}${COL_NC}"
      ;;
-      "armv6") "${TICK} ${COL_GREEN}${PROCESSOR}${COL_NC}"
+      "armv6") log_write "${TICK} ${COL_GREEN}${PROCESSOR}${COL_NC}"
      ;;
-      "armv7l") "${TICK} ${COL_GREEN}${PROCESSOR}${COL_NC}"
+      "armv7l") log_write "${TICK} ${COL_GREEN}${PROCESSOR}${COL_NC}"
      ;;
-      "aarch64") "${TICK} ${COL_GREEN}${PROCESSOR}${COL_NC}"
+      "aarch64") log_write "${TICK} ${COL_GREEN}${PROCESSOR}${COL_NC}"
      ;;
    # Otherwise, show the processor type
    *) log_write "${INFO} ${PROCESSOR}";
@ -493,6 +493,13 @@ parse_setup_vars() {
  fi
 }

+parse_locale() {
+  local pihole_locale
+  echo_current_diagnostic "Locale"
+  pihole_locale="$(locale)"
+  parse_file "${pihole_locale}"
+}
+
 does_ip_match_setup_vars() {
  # Check for IPv4 or 6
  local protocol="${1}"
@ -592,7 +599,7 @@ ping_gateway() {
    # Try to quietly ping the gateway 3 times, with a timeout of 3 seconds, using numeric output only,
    # on the pihole interface, and tail the last three lines of the output
    # If pinging the gateway is not successful,
-    if ! ${cmd} -c 3 -W 2 -n ${gateway} -I ${PIHOLE_INTERFACE} >/dev/null; then
+    if ! ${cmd} -c 1 -W 2 -n ${gateway} -I ${PIHOLE_INTERFACE} >/dev/null; then
      # let the user know
      log_write "${CROSS} ${COL_RED}Gateway did not respond.${COL_NC} ($FAQ_GATEWAY)\n"
      # and return an error code
@ -613,7 +620,7 @@ ping_internet() {
  ping_ipv4_or_ipv6 "${protocol}"
  log_write "* Checking Internet connectivity via IPv${protocol}..."
  # Try to ping the address 3 times
-  if ! ${cmd} -W 2 -c 3 -n ${public_address} -I ${PIHOLE_INTERFACE} >/dev/null; then
+  if ! ${cmd} -c 1 -W 2 -n ${public_address} -I ${PIHOLE_INTERFACE} >/dev/null; then
    # if it's unsuccessful, show an error
    log_write "${CROSS} ${COL_RED}Cannot reach the Internet.${COL_NC}\n"
    return 1
@ -652,15 +659,22 @@ check_required_ports() {
  # Sort the addresses and remove duplicates
  while IFS= read -r line; do
      ports_in_use+=( "$line" )
-  done < <( lsof -i -P -n | awk -F' ' '/LISTEN/ {print $9, $1}' | sort -n | uniq | cut -d':' -f2 )
+  done < <( lsof -iTCP -sTCP:LISTEN -P -n +c 10 )

  # Now that we have the values stored,
  for i in "${!ports_in_use[@]}"; do
    # loop through them and assign some local variables
-    local port_number
-    port_number="$(echo "${ports_in_use[$i]}" | awk '{print $1}')"
    local service_name
-    service_name=$(echo "${ports_in_use[$i]}" | awk '{print $2}')
+    service_name=$(echo "${ports_in_use[$i]}" | awk '{print $1}')
+    local protocol_type
+    protocol_type=$(echo "${ports_in_use[$i]}" | awk '{print $5}')
+    local port_number
+    port_number="$(echo "${ports_in_use[$i]}" | awk '{print $9}')"
+
+    # Skip the line if it's the titles of the columns the lsof command produces
+    if [[ "${service_name}" == COMMAND ]]; then
+      continue
+    fi
    # Use a case statement to determine if the right services are using the right ports
    case "${port_number}" in
      53) compare_port_to_service_assigned  "${resolver}"
@ -670,7 +684,7 @@ check_required_ports() {
      4711) compare_port_to_service_assigned  "${ftl}"
          ;;
      # If it's not a default port that Pi-hole needs, just print it out for the user to see
-      *) log_write "[${port_number}] is in use by ${service_name}";
+      *) log_write "${port_number} ${service_name} (${protocol_type})";
    esac
  done
 }
@ -712,20 +726,20 @@ check_x_headers() {
  # If the X-header found by curl matches what is should be,
  if [[ $block_page == "$block_page_working" ]]; then
    # display a success message
-    log_write "$TICK ${COL_GREEN}${block_page}${COL_NC}"
+    log_write "$TICK Block page X-Header: ${COL_GREEN}${block_page}${COL_NC}"
  else
    # Otherwise, show an error
-    log_write "$CROSS ${COL_RED}X-Header does not match or could not be retrieved.${COL_NC}"
+    log_write "$CROSS Block page X-Header: ${COL_RED}X-Header does not match or could not be retrieved.${COL_NC}"
    log_write "${COL_RED}${full_curl_output_block_page}${COL_NC}"
  fi

  # Same logic applies to the dashbord as above, if the X-Header matches what a working system shoud have,
  if [[ $dashboard == "$dashboard_working" ]]; then
    # then we can show a success
-    log_write "$TICK ${COL_GREEN}${dashboard}${COL_NC}"
+    log_write "$TICK Web interface X-Header: ${COL_GREEN}${dashboard}${COL_NC}"
  else
    # Othewise, it's a failure since the X-Headers either don't exist or have been modified in some way
-    log_write "$CROSS ${COL_RED}X-Header does not match or could not be retrieved.${COL_NC}"
+    log_write "$CROSS Web interface X-Header: ${COL_RED}X-Header does not match or could not be retrieved.${COL_NC}"
    log_write "${COL_RED}${full_curl_output_dashboard}${COL_NC}"
  fi
 }
@ -879,8 +893,11 @@ parse_file() {
  # Put the current Internal Field Separator into another variable so it can be restored later
  OLD_IFS="$IFS"
  # Get the lines that are in the file(s) and store them in an array for parsing later
-  IFS=$'\r\n' command eval 'file_info=( $(cat "${filename}") )'
-
+  if [[ -f "$filename" ]]; then
+    IFS=$'\r\n' command eval 'file_info=( $(cat "${filename}") )'
+  else
+    read -a file_info <<< $filename
+  fi
  # Set a named variable for better readability
  local file_lines
  # For each line in the file,
@ -958,7 +975,7 @@ list_files_in_dir() {
            "${PIHOLE_WEB_SERVER_ERROR_LOG_FILE}") make_array_from_file "${dir_to_parse}/${each_file}" 25
            ;;
            # Same for the FTL log
-            "${PIHOLE_FTL_LOG}") make_array_from_file "${dir_to_parse}/${each_file}" 25
+            "${PIHOLE_FTL_LOG}") head_tail_log "${dir_to_parse}/${each_file}" 35
            ;;
            # parse the file into an array in case we ever need to analyze it line-by-line
            *) make_array_from_file "${dir_to_parse}/${each_file}";
@ -991,6 +1008,34 @@ show_content_of_pihole_files() {
  show_content_of_files_in_dir "${LOG_DIRECTORY}"
 }

+head_tail_log() {
+  # The file being processed
+  local filename="${1}"
+  # The number of lines to use for head and tail
+  local qty="${2}"
+  local head_line
+  local tail_line
+  # Put the current Internal Field Separator into another variable so it can be restored later
+  OLD_IFS="$IFS"
+  # Get the lines that are in the file(s) and store them in an array for parsing later
+  IFS=$'\r\n'
+  local log_head=()
+  log_head=( $(head -n ${qty} ${filename}) )
+  log_write "   ${COL_CYAN}-----head of $(basename ${filename})------${COL_NC}"
+  for head_line in "${log_head[@]}"; do
+    log_write "   ${head_line}"
+  done
+  log_write ""
+  local log_tail=()
+  log_tail=( $(tail -n ${qty} ${filename}) )
+  log_write "   ${COL_CYAN}-----tail of $(basename ${filename})------${COL_NC}"
+  for tail_line in "${log_tail[@]}"; do
+    log_write "   ${tail_line}"
+  done
+  # Set the IFS back to what it was
+  IFS="$OLD_IFS"
+}
+
 analyze_gravity_list() {
  echo_current_diagnostic "Gravity list"
  local head_line
@ -1165,6 +1210,7 @@ parse_setup_vars
 check_x_headers
 analyze_gravity_list
 show_content_of_pihole_files
+parse_locale
 analyze_pihole_log
 copy_to_debug_log
 upload_to_tricorder
--- a/advanced/Scripts/piholeLogFlush.sh
+++ b/advanced/Scripts/piholeLogFlush.sh
@ -16,7 +16,10 @@ source ${colfile}
 # Constructed to return nothing when
 # a) the setting is not present in the config file, or
 # b) the setting is commented out (e.g. "#DBFILE=...")
-DBFILE="$(sed -n -e 's/^\s^.DBFILE\s*=\s*//p' /etc/pihole/pihole-FTL.conf)"
+FTLconf="/etc/pihole/pihole-FTL.conf"
+if [ -e "$FTLconf" ]; then
+  DBFILE="$(sed -n -e 's/^\s*DBFILE\s*=\s*//p' ${FTLconf})"
+fi
 # Test for empty string. Use standard path in this case.
 if [ -z "$DBFILE" ]; then
  DBFILE="/etc/pihole/pihole-FTL.db"
--- a/advanced/Scripts/update.sh
+++ b/advanced/Scripts/update.sh
@ -19,6 +19,9 @@ readonly PI_HOLE_FILES_DIR="/etc/.pihole"
 # shellcheck disable=SC2034
 PH_TEST=true

+# when --check-only is passed to this script, it will not perform the actual update
+CHECK_ONLY=false
+
 # shellcheck disable=SC1090
 source "${PI_HOLE_FILES_DIR}/automated install/basic-install.sh"
 # shellcheck disable=SC1091
@ -28,9 +31,12 @@ source "/opt/pihole/COL_TABLE"
 # make_repo() sourced from basic-install.sh
 # update_repo() source from basic-install.sh
 # getGitFiles() sourced from basic-install.sh
+# get_binary_name() sourced from basic-install.sh
+# FTLcheckUpdate() sourced from basic-install.sh

 GitCheckUpdateAvail() {
-  local directory="${1}"
+  local directory
+  directory="${1}"
  curdir=$PWD
  cd "${directory}" || return

@ -77,24 +83,16 @@ GitCheckUpdateAvail() {
  fi
 }

-FTLcheckUpdate() {
-	local FTLversion
-	FTLversion=$(/usr/bin/pihole-FTL tag)
-	local FTLlatesttag
-	FTLlatesttag=$(curl -sI https://github.com/pi-hole/FTL/releases/latest | grep 'Location' | awk -F '/' '{print $NF}' | tr -d '\r\n')
-
-	if [[ "${FTLversion}" != "${FTLlatesttag}" ]]; then
-		return 0
-	else
-		return 1
-	fi
-}
-
 main() {
-  local pihole_version_current
-  local web_version_current
  local basicError="\\n  ${COL_LIGHT_RED}Unable to complete update, please contact Pi-hole Support${COL_NC}"
-  
+  local core_update
+  local web_update
+  local FTL_update
+
+  core_update=false
+  web_update=false
+  FTL_update=false
+
  # shellcheck disable=1090,2154
  source "${setupVars}"

@ -115,25 +113,7 @@ main() {
    echo -e "  ${INFO} Pi-hole Core:\\t${COL_LIGHT_GREEN}up to date${COL_NC}"
  fi

-  if FTLcheckUpdate ; then
-    FTL_update=true
-    echo -e "  ${INFO} FTL:\\t\\t${COL_YELLOW}update available${COL_NC}"
-  else
-    FTL_update=false
-    echo -e "  ${INFO} FTL:\\t\\t${COL_LIGHT_GREEN}up to date${COL_NC}"
-  fi
-
-  # Logic: Don't update FTL when there is a core update available
-  # since the core update will run the installer which will itself
-  # re-install (i.e. update) FTL
-  if ${FTL_update} && ! ${core_update}; then
-    echo ""
-    echo -e "  ${INFO} FTL out of date"
-    FTLdetect
-    echo ""
-  fi
-
-  if [[ "${INSTALL_WEB}" == true ]]; then
+  if [[ "${INSTALL_WEB_INTERFACE}" == true ]]; then
    if ! is_repo "${ADMIN_INTERFACE_DIR}" ; then
      echo -e "\\n  ${COL_LIGHT_RED}Error: Web Admin repo is missing from system!
  Please re-run install script from https://pi-hole.net${COL_NC}"
@ -147,82 +127,65 @@ main() {
      web_update=false
      echo -e "  ${INFO} Web Interface:\\t${COL_LIGHT_GREEN}up to date${COL_NC}"
    fi
-
-    # Logic
-    # If Core up to date AND web up to date:
-    #            Do nothing
-    # If Core up to date AND web NOT up to date:
-    #            Pull web repo
-    # If Core NOT up to date AND web up to date:
-    #            pull pihole repo, run install --unattended -- reconfigure
-    # if Core NOT up to date AND web NOT up to date:
-    #            pull pihole repo run install --unattended
-
-    if ! ${core_update} && ! ${web_update} ; then
-      if ! ${FTL_update} ; then
-        echo ""
-        echo -e "  ${TICK} Everything is up to date!"
-        exit 0
-      fi
-    elif ! ${core_update} && ${web_update} ; then
-      echo ""
-      echo -e "  ${INFO} Pi-hole Web Admin files out of date"
-      getGitFiles "${ADMIN_INTERFACE_DIR}" "${ADMIN_INTERFACE_GIT_URL}"
-    elif ${core_update} && ! ${web_update} ; then
-      echo ""
-      echo -e "  ${INFO} Pi-hole core files out of date"
-      getGitFiles "${PI_HOLE_FILES_DIR}" "${PI_HOLE_GIT_URL}"
-      ${PI_HOLE_FILES_DIR}/automated\ install/basic-install.sh --reconfigure --unattended || \
-        echo -e "${basicError}" && exit 1
-    elif ${core_update} && ${web_update} ; then
-      echo ""
-      echo -e "  ${INFO} Updating Pi-hole core and web admin files"
-      getGitFiles "${PI_HOLE_FILES_DIR}" "${PI_HOLE_GIT_URL}"
-      ${PI_HOLE_FILES_DIR}/automated\ install/basic-install.sh --unattended || \
-        echo -e "${basicError}" && exit 1
-    else
-      echo -e "  ${COL_LIGHT_RED}Update script has malfunctioned, please contact Pi-hole Support${COL_NC}"
-      exit 1
-    fi
-  else # Web Admin not installed, so only verify if core is up to date
-    if ! ${core_update}; then
-      if ! ${FTL_update} ; then
-        echo ""
-        echo -e "  ${INFO} Everything is up to date!"
-        exit 0
-      fi
-    else
-      echo ""
-      echo -e "  ${INFO} Pi-hole Core files out of date"
-      getGitFiles "${PI_HOLE_FILES_DIR}" "${PI_HOLE_GIT_URL}"
-      ${PI_HOLE_FILES_DIR}/automated\ install/basic-install.sh --reconfigure --unattended || \
-        echo -e "${basicError}" && exit 1
-    fi
  fi

-  if [[ "${web_update}" == true ]]; then
-    web_version_current="$(/usr/local/bin/pihole version --admin --current)"
+  if FTLcheckUpdate > /dev/null; then
+    FTL_update=true
+    echo -e "  ${INFO} FTL:\\t\\t${COL_YELLOW}update available${COL_NC}"
+  else
+    case $? in
+    1)
+      echo -e "  ${INFO} FTL:\\t\\t${COL_LIGHT_GREEN}up to date${COL_NC}"
+      ;;
+    2)
+      echo -e "  ${INFO} FTL:\\t\\t${COL_LIGHT_RED}Branch is not available.${COL_NC}\\n\\t\\t\\tUse ${COL_LIGHT_GREEN}pihole checkout ftl [branchname]${COL_NC} to switch to a valid branch."
+      ;;
+    *)
+      echo -e "  ${INFO} FTL:\\t\\t${COL_LIGHT_RED}Something has gone wrong, contact support${COL_NC}"
+    esac
+    FTL_update=false
+  fi
+
+  if [[ "${core_update}" == false && "${web_update}" == false && "${FTL_update}" == false ]]; then
    echo ""
-    echo -e "  ${INFO} Web Admin version is now at ${web_version_current/* v/v}
-  ${INFO} If you had made any changes in '/var/www/html/admin/', they have been stashed using 'git stash'"
+    echo -e "  ${TICK} Everything is up to date!"
+    exit 0
+  fi
+
+  if [[ "${CHECK_ONLY}" == true ]]; then
+    echo ""
+    exit 0
  fi

  if [[ "${core_update}" == true ]]; then
-    pihole_version_current="$(/usr/local/bin/pihole version --pihole --current)"
    echo ""
-    echo -e "  ${INFO} Pi-hole version is now at ${pihole_version_current/* v/v}
-  ${INFO} If you had made any changes in '/etc/.pihole/', they have been stashed using 'git stash'"
+    echo -e "  ${INFO} Pi-hole core files out of date, updating local repo."
+    getGitFiles "${PI_HOLE_FILES_DIR}" "${PI_HOLE_GIT_URL}"
+    echo -e "  ${INFO} If you had made any changes in '/etc/.pihole/', they have been stashed using 'git stash'"
+  fi
+
+  if [[ "${web_update}" == true ]]; then
+    echo ""
+    echo -e "  ${INFO} Pi-hole Web Admin files out of date, updating local repo."
+    getGitFiles "${ADMIN_INTERFACE_DIR}" "${ADMIN_INTERFACE_GIT_URL}"
+    echo -e "  ${INFO} If you had made any changes in '/var/www/html/admin/', they have been stashed using 'git stash'"
  fi

  if [[ "${FTL_update}" == true ]]; then
-    FTL_version_current="$(/usr/bin/pihole-FTL tag)"
-    echo -e "\\n  ${INFO} FTL version is now at ${FTL_version_current/* v/v}"
-    start_service pihole-FTL
-    enable_service pihole-FTL
+    echo ""
+    echo -e "  ${INFO} FTL out of date, it will be updated by the installer."
  fi

+  if [[ "${FTL_update}" == true || "${core_update}" == true ]]; then
+    ${PI_HOLE_FILES_DIR}/automated\ install/basic-install.sh --reconfigure --unattended || \
+         echo -e "${basicError}" && exit 1
+  fi
  echo ""
  exit 0
 }

+if [[ "$1" == "--check-only" ]]; then
+  CHECK_ONLY=true
+fi
+
 main
--- a/advanced/Scripts/webpage.sh
+++ b/advanced/Scripts/webpage.sh
@ -13,6 +13,7 @@
 readonly setupVars="/etc/pihole/setupVars.conf"
 readonly dnsmasqconfig="/etc/dnsmasq.d/01-pihole.conf"
 readonly dhcpconfig="/etc/dnsmasq.d/02-pihole-dhcp.conf"
+readonly FTLconf="/etc/pihole/pihole-FTL.conf"
 # 03 -> wildcards
 readonly dhcpstaticconfig="/etc/dnsmasq.d/04-pihole-static-dhcp.conf"

@ -35,7 +36,7 @@ Options:
  -e, email           Set an administrative contact address for the Block Page
  -h, --help          Show this help dialog
  -i, interface       Specify dnsmasq's interface listening behavior
-                        Add '-h' for more info on interface usage"
+  -l, privacylevel    Set privacy level (0 = lowest, 3 = highest)"
 	exit 0
 }

@ -52,6 +53,19 @@ change_setting() {
 	add_setting "${1}" "${2}"
 }

+addFTLsetting() {
+	echo "${1}=${2}" >> "${FTLconf}"
+}
+
+deleteFTLsetting() {
+	sed -i "/${1}/d" "${FTLconf}"
+}
+
+changeFTLsetting() {
+	deleteFTLsetting "${1}"
+	addFTLsetting "${1}" "${2}"
+}
+
 add_dnsmasq_setting() {
 	if [[ "${2}" != "" ]]; then
 		echo "${1}=${2}" >> "${dnsmasqconfig}"
@ -135,6 +149,14 @@ ProcessDNSSettings() {
 		let COUNTER=COUNTER+1
 	done

+	# The option LOCAL_DNS_PORT is deprecated
+	# We apply it once more, and then convert it into the current format
+	if [ ! -z "${LOCAL_DNS_PORT}" ]; then
+		add_dnsmasq_setting "server" "127.0.0.1#${LOCAL_DNS_PORT}"
+		add_setting "PIHOLE_DNS_${COUNTER}" "127.0.0.1#${LOCAL_DNS_PORT}"
+		delete_setting "LOCAL_DNS_PORT"
+	fi
+
 	delete_dnsmasq_setting "domain-needed"

 	if [[ "${DNS_FQDN_REQUIRED}" == true ]]; then
@ -182,10 +204,6 @@ trust-anchor=.,20326,8,2,E06D44B80B8F1D39A95C0B0D7C65D08458E880409BBC68345710423

 		add_dnsmasq_setting "interface" "${PIHOLE_INTERFACE}"
 	fi
-	if [[ "${CONDITIONAL_FORWARDING}" == true ]]; then
-		add_dnsmasq_setting "server=/${CONDITIONAL_FORWARDING_DOMAIN}/${CONDITIONAL_FORWARDING_IP}"
-		add_dnsmasq_setting "server=/${CONDITIONAL_FORWARDING_REVERSE}/${CONDITIONAL_FORWARDING_IP}"
-	fi

 }

@ -215,17 +233,6 @@ SetDNSServers() {
 	else
 		change_setting "DNSSEC" "false"
 	fi
-	if [[ "${args[6]}" == "conditional_forwarding" ]]; then
-		change_setting "CONDITIONAL_FORWARDING" "true"
-		change_setting "CONDITIONAL_FORWARDING_IP" "${args[7]}"
-		change_setting "CONDITIONAL_FORWARDING_DOMAIN" "${args[8]}"
-		change_setting "CONDITIONAL_FORWARDING_REVERSE" "${args[9]}"
-	else
-		change_setting "CONDITIONAL_FORWARDING" "false"
-		delete_setting "CONDITIONAL_FORWARDING_IP"
-		delete_setting "CONDITIONAL_FORWARDING_DOMAIN"
-		delete_setting "CONDITIONAL_FORWARDING_REVERSE"
-	fi

 	ProcessDNSSettings

@ -361,7 +368,9 @@ CustomizeAdLists() {
 	elif [[ "${args[2]}" == "disable" ]]; then
 		sed -i "\\@${args[3]}@s/^http/#http/g" "${list}"
 	elif [[ "${args[2]}" == "add" ]]; then
-		echo "${args[3]}" >> ${list}
+		if [[ $(grep -c "^${args[3]}$" "${list}") -eq 0 ]] ; then
+			echo "${args[3]}" >> ${list}
+		fi
 	elif [[ "${args[2]}" == "del" ]]; then
 	  var=$(echo "${args[3]}" | sed 's/\//\\\//g')
 	  sed -i "/${var}/Id" "${list}"
@ -505,36 +514,44 @@ audit()
 	echo "${args[2]}" >> /etc/pihole/auditlog.list
 }

+SetPrivacyLevel() {
+	# Set privacy level. Minimum is 0, maximum is 3
+	if [ "${args[2]}" -ge 0 ] && [ "${args[2]}" -le 3 ]; then
+		changeFTLsetting "PRIVACYLEVEL" "${args[2]}"
+	fi
+}
+
 main() {
 	args=("$@")

 	case "${args[1]}" in
-		"-p" | "password"   ) SetWebPassword;;
-		"-c" | "celsius"    ) unit="C"; SetTemperatureUnit;;
-		"-f" | "fahrenheit" ) unit="F"; SetTemperatureUnit;;
-		"-k" | "kelvin"     ) unit="K"; SetTemperatureUnit;;
-		"setdns"            ) SetDNSServers;;
-		"setexcludedomains" ) SetExcludeDomains;;
-		"setexcludeclients" ) SetExcludeClients;;
-		"poweroff"          ) Poweroff;;
-		"reboot"            ) Reboot;;
-		"restartdns"        ) RestartDNS;;
-		"setquerylog"       ) SetQueryLogOptions;;
-		"enabledhcp"        ) EnableDHCP;;
-		"disabledhcp"       ) DisableDHCP;;
-		"layout"            ) SetWebUILayout;;
-		"-h" | "--help"     ) helpFunc;;
-		"privacymode"       ) SetPrivacyMode;;
-		"resolve"           ) ResolutionSettings;;
-		"addstaticdhcp"     ) AddDHCPStaticAddress;;
-		"removestaticdhcp"  ) RemoveDHCPStaticAddress;;
-		"-r" | "hostrecord" ) SetHostRecord "$3";;
-		"-e" | "email"      ) SetAdminEmail "$3";;
-		"-i" | "interface"  ) SetListeningMode "$@";;
-		"-t" | "teleporter" ) Teleporter;;
-		"adlist"            ) CustomizeAdLists;;
-		"audit"             ) audit;;
-		*                   ) helpFunc;;
+		"-p" | "password"     ) SetWebPassword;;
+		"-c" | "celsius"      ) unit="C"; SetTemperatureUnit;;
+		"-f" | "fahrenheit"   ) unit="F"; SetTemperatureUnit;;
+		"-k" | "kelvin"       ) unit="K"; SetTemperatureUnit;;
+		"setdns"              ) SetDNSServers;;
+		"setexcludedomains"   ) SetExcludeDomains;;
+		"setexcludeclients"   ) SetExcludeClients;;
+		"poweroff"            ) Poweroff;;
+		"reboot"              ) Reboot;;
+		"restartdns"          ) RestartDNS;;
+		"setquerylog"         ) SetQueryLogOptions;;
+		"enabledhcp"          ) EnableDHCP;;
+		"disabledhcp"         ) DisableDHCP;;
+		"layout"              ) SetWebUILayout;;
+		"-h" | "--help"       ) helpFunc;;
+		"privacymode"         ) SetPrivacyMode;;
+		"resolve"             ) ResolutionSettings;;
+		"addstaticdhcp"       ) AddDHCPStaticAddress;;
+		"removestaticdhcp"    ) RemoveDHCPStaticAddress;;
+		"-r" | "hostrecord"   ) SetHostRecord "$3";;
+		"-e" | "email"        ) SetAdminEmail "$3";;
+		"-i" | "interface"    ) SetListeningMode "$@";;
+		"-t" | "teleporter"   ) Teleporter;;
+		"adlist"              ) CustomizeAdLists;;
+		"audit"               ) audit;;
+		"-l" | "privacylevel" ) SetPrivacyLevel;;
+		*                     ) helpFunc;;
 	esac

 	shift
--- a/advanced/index.php
+++ b/advanced/index.php
@ -64,7 +64,7 @@ if ($serverName === "pi.hole") {
    <html><head>
        $viewPort
        <link rel='stylesheet' href='/pihole/blockingpage.css' type='text/css'/>
-    </head><body id='splashpage'><img src='/admin/img/logo.svg'/><br/>Pi-<b>hole</b>: Your black hole for Internet advertisements</body></html>
+    </head><body id='splashpage'><img src='/admin/img/logo.svg'/><br/>Pi-<b>hole</b>: Your black hole for Internet advertisements<br><a href='/admin'>Did you mean to go to the admin panel?</a></body></html>
    ";

    // Set splash/landing page based off presence of $landPage
@ -102,8 +102,10 @@ if ($serverName === "pi.hole") {
 $bpAskAdmin = !empty($svEmail) ? '<a href="mailto:'.$svEmail.'?subject=Site Blocked: '.$serverName.'"></a>' : "<span/>";

 // Determine if at least one block list has been generated
-if (empty(glob("/etc/pihole/list.0.*.domains")))
+$blocklistglob = glob("/etc/pihole/list.0.*.domains");
+if ($blocklistglob === array()) {
    die("[ERROR] There are no domain lists generated lists within <code>/etc/pihole/</code>! Please update gravity by running <code>pihole -g</code>, or repair Pi-hole using <code>pihole -r</code>.");
+}

 // Set location of adlists file
 if (is_file("/etc/pihole/adlists.list")) {
--- a/advanced/pihole-FTL.service
+++ b/advanced/pihole-FTL.service
@ -20,6 +20,7 @@ is_running() {
    ps "$(get_pid)" > /dev/null 2>&1
 }

+
 # Start the service
 start() {
  if is_running; then
@ -29,9 +30,12 @@ start() {
    mkdir -p /var/run/pihole
    mkdir -p /var/log/pihole
    chown pihole:pihole /var/run/pihole /var/log/pihole
-    rm /var/run/pihole/FTL.sock
-    chown pihole:pihole /var/log/pihole-FTL.log /run/pihole-FTL.pid /run/pihole-FTL.port /etc/pihole
+    rm /var/run/pihole/FTL.sock 2> /dev/null
+    chown pihole:pihole /var/log/pihole-FTL.log /run/pihole-FTL.pid /run/pihole-FTL.port
+    chown pihole:pihole /etc/pihole /etc/pihole/dhcp.leases /var/log/pihole.log
    chmod 0644 /var/log/pihole-FTL.log /run/pihole-FTL.pid /run/pihole-FTL.port /var/log/pihole.log
+    setcap CAP_NET_BIND_SERVICE,CAP_NET_RAW,CAP_NET_ADMIN+eip "$(which pihole-FTL)"
+    echo "nameserver 127.0.0.1" | /sbin/resolvconf -a lo.piholeFTL
    su -s /bin/sh -c "/usr/bin/pihole-FTL" "$FTLUSER"
    echo
  fi
@ -40,6 +44,7 @@ start() {
 # Stop the service
 stop() {
  if is_running; then
+    /sbin/resolvconf -d lo.piholeFTL
    kill "$(get_pid)"
    for i in {1..5}; do
      if ! is_running; then
@ -64,13 +69,25 @@ stop() {
  echo
 }

+# Indicate the service status
+status() {
+  if is_running; then
+    echo "[ ok ] pihole-FTL is running"
+    exit 0
+  else
+    echo "[    ] pihole-FTL is not running"
+    exit 1
+  fi
+}  
+
+
 ### main logic ###
 case "$1" in
  stop)
        stop
        ;;
  status)
-        status pihole-FTL
+        status
        ;;
  start|restart|reload|condrestart)
        stop
--- a/install/basic-install.sh
+++ b/install/basic-install.sh
--- a/install/uninstall.sh
+++ b/install/uninstall.sh
@ -11,29 +11,29 @@
 source "/opt/pihole/COL_TABLE"

 while true; do
-	read -rp "  ${QST} Are you sure you would like to remove ${COL_WHITE}Pi-hole${COL_NC}? [y/N] " yn
-	case ${yn} in
-		[Yy]* ) break;;
-		[Nn]* ) echo -e "\n  ${COL_LIGHT_GREEN}Uninstall has been cancelled${COL_NC}"; exit 0;;
-    * ) echo -e "\n  ${COL_LIGHT_GREEN}Uninstall has been cancelled${COL_NC}"; exit 0;;
-	esac
+    read -rp "  ${QST} Are you sure you would like to remove ${COL_WHITE}Pi-hole${COL_NC}? [y/N] " yn
+    case ${yn} in
+        [Yy]* ) break;;
+        [Nn]* ) echo -e "${OVER}  ${COL_LIGHT_GREEN}Uninstall has been cancelled${COL_NC}"; exit 0;;
+        * ) echo -e "${OVER}  ${COL_LIGHT_GREEN}Uninstall has been cancelled${COL_NC}"; exit 0;;
+    esac
 done

 # Must be root to uninstall
 str="Root user check"
 if [[ ${EUID} -eq 0 ]]; then
-	echo -e "  ${TICK} ${str}"
+    echo -e "  ${TICK} ${str}"
 else
-	# Check if sudo is actually installed
-	# If it isn't, exit because the uninstall can not complete
-	if [ -x "$(command -v sudo)" ]; then
-		export SUDO="sudo"
-	else
-    echo -e "  ${CROSS} ${str}
-       Script called with non-root privileges
-       The Pi-hole requires elevated privleges to uninstall"
-		exit 1
-	fi
+    # Check if sudo is actually installed
+    # If it isn't, exit because the uninstall can not complete
+    if [ -x "$(command -v sudo)" ]; then
+        export SUDO="sudo"
+    else
+        echo -e "  ${CROSS} ${str}
+            Script called with non-root privileges
+            The Pi-hole requires elevated privleges to uninstall"
+        exit 1
+    fi
 fi

 readonly PI_HOLE_FILES_DIR="/etc/.pihole"
@ -46,178 +46,172 @@ source "${setupVars}"
 distro_check

 # Install packages used by the Pi-hole
-if [[ "${INSTALL_WEB}" == true ]]; then
-  # Install the Web dependencies
-  DEPS=("${INSTALLER_DEPS[@]}" "${PIHOLE_DEPS[@]}" "${PIHOLE_WEB_DEPS[@]}")
-# Otherwise,
-else
-  # just install the Core dependencies
-  DEPS=("${INSTALLER_DEPS[@]}" "${PIHOLE_DEPS[@]}")
+DEPS=("${INSTALLER_DEPS[@]}" "${PIHOLE_DEPS[@]}")
+if [[ "${INSTALL_WEB_SERVER}" == true ]]; then
+    # Install the Web dependencies
+    DEPS+=("${PIHOLE_WEB_DEPS[@]}")
 fi

 # Compatability
-if [ -x "$(command -v rpm)" ]; then
-	# Fedora Family
-	PKG_REMOVE="${PKG_MANAGER} remove -y"
-	package_check() {
-		rpm -qa | grep ^$1- > /dev/null
-	}
-	package_cleanup() {
-		${SUDO} ${PKG_MANAGER} -y autoremove
-	}
-elif [ -x "$(command -v apt-get)" ]; then
-	# Debian Family
-	PKG_REMOVE="${PKG_MANAGER} -y remove --purge"
-	package_check() {
-		dpkg-query -W -f='${Status}' "$1" 2>/dev/null | grep -c "ok installed"
-	}
-	package_cleanup() {
-		${SUDO} ${PKG_MANAGER} -y autoremove
-		${SUDO} ${PKG_MANAGER} -y autoclean
-	}
+if [ -x "$(command -v apt-get)" ]; then
+    # Debian Family
+    PKG_REMOVE="${PKG_MANAGER} -y remove --purge"
+    package_check() {
+        dpkg-query -W -f='${Status}' "$1" 2>/dev/null | grep -c "ok installed"
+    }
+elif [ -x "$(command -v rpm)" ]; then
+    # Fedora Family
+    PKG_REMOVE="${PKG_MANAGER} remove -y"
+    package_check() {
+        rpm -qa | grep "^$1-" > /dev/null
+    }
 else
-  echo -e "  ${CROSS} OS distribution not supported"
-	exit 1
+    echo -e "  ${CROSS} OS distribution not supported"
+    exit 1
 fi

 removeAndPurge() {
-	# Purge dependencies
-  echo ""
-	for i in "${DEPS[@]}"; do
-		package_check ${i} > /dev/null
-		if [[ "$?" -eq 0 ]]; then
-			while true; do
-				read -rp "  ${QST} Do you wish to remove ${COL_WHITE}${i}${COL_NC} from your system? [Y/N] " yn
-				case ${yn} in
-					[Yy]* )
-            echo -ne "  ${INFO} Removing ${i}...";
-            ${SUDO} ${PKG_REMOVE} "${i}" &> /dev/null;
-            echo -e "${OVER}  ${INFO} Removed ${i}";
-            break;;
-					[Nn]* ) echo -e "  ${INFO} Skipped ${i}"; break;;
-				esac
-			done
-		else
-			echo -e "  ${INFO} Package ${i} not installed"
-		fi
-	done
+    # Purge dependencies
+    echo ""
+    for i in "${DEPS[@]}"; do
+        if package_check "${i}" > /dev/null; then
+            while true; do
+                read -rp "  ${QST} Do you wish to remove ${COL_WHITE}${i}${COL_NC} from your system? [Y/N] " yn
+                case ${yn} in
+                    [Yy]* )
+                        echo -ne "  ${INFO} Removing ${i}...";
+                        ${SUDO} "${PKG_REMOVE} ${i}" &> /dev/null;
+                        echo -e "${OVER}  ${INFO} Removed ${i}";
+                        break;;
+                    [Nn]* ) echo -e "  ${INFO} Skipped ${i}"; break;;
+                esac
+            done
+        else
+            echo -e "  ${INFO} Package ${i} not installed"
+        fi
+    done

-	# Remove dnsmasq config files
-	${SUDO} rm -f /etc/dnsmasq.conf /etc/dnsmasq.conf.orig /etc/dnsmasq.d/01-pihole.conf &> /dev/null
-  echo -e "  ${TICK} Removing dnsmasq config files"
+    # Remove dnsmasq config files
+    ${SUDO} rm -f /etc/dnsmasq.conf /etc/dnsmasq.conf.orig /etc/dnsmasq.d/*-pihole*.conf &> /dev/null
+    echo -e "  ${TICK} Removing dnsmasq config files"

-	# Take care of any additional package cleaning
-	echo -ne "  ${INFO} Removing & cleaning remaining dependencies..."
-	package_cleanup &> /dev/null
-  echo -e "${OVER}  ${TICK} Removed & cleaned up remaining dependencies"
-
-	# Call removeNoPurge to remove Pi-hole specific files
-	removeNoPurge
+    # Call removeNoPurge to remove Pi-hole specific files
+    removeNoPurge
 }

 removeNoPurge() {
-	# Only web directories/files that are created by Pi-hole should be removed
-	echo -ne "  ${INFO} Removing Web Interface..."
-	${SUDO} rm -rf /var/www/html/admin &> /dev/null
-	${SUDO} rm -rf /var/www/html/pihole &> /dev/null
-	${SUDO} rm -f /var/www/html/index.lighttpd.orig &> /dev/null
+    # Only web directories/files that are created by Pi-hole should be removed
+    echo -ne "  ${INFO} Removing Web Interface..."
+    ${SUDO} rm -rf /var/www/html/admin &> /dev/null
+    ${SUDO} rm -rf /var/www/html/pihole &> /dev/null
+    ${SUDO} rm -f /var/www/html/index.lighttpd.orig &> /dev/null

-	# If the web directory is empty after removing these files, then the parent html folder can be removed.
-	if [ -d "/var/www/html" ]; then
-		if [[ ! "$(ls -A /var/www/html)" ]]; then
-    			${SUDO} rm -rf /var/www/html &> /dev/null
-		fi
-	fi
-  echo -e "${OVER}  ${TICK} Removed Web Interface"
-
-	# Attempt to preserve backwards compatibility with older versions
-	# to guarantee no additional changes were made to /etc/crontab after
-	# the installation of pihole, /etc/crontab.pihole should be permanently
-	# preserved.
-	if [[ -f /etc/crontab.orig ]]; then
-		${SUDO} mv /etc/crontab /etc/crontab.pihole
-		${SUDO} mv /etc/crontab.orig /etc/crontab
-		${SUDO} service cron restart
-    echo -e "  ${TICK} Restored the default system cron"
-	fi
-
-	# Attempt to preserve backwards compatibility with older versions
-	if [[ -f /etc/cron.d/pihole ]];then
-		${SUDO} rm -f /etc/cron.d/pihole &> /dev/null
-    echo -e "  ${TICK} Removed /etc/cron.d/pihole"
-	fi
-
-	package_check lighttpd > /dev/null
-	if [[ $? -eq 1 ]]; then
-		${SUDO} rm -rf /etc/lighttpd/ &> /dev/null
-    	echo -e "  ${TICK} Removed lighttpd"
-	else
-		if [ -f /etc/lighttpd/lighttpd.conf.orig ]; then
-			${SUDO} mv /etc/lighttpd/lighttpd.conf.orig /etc/lighttpd/lighttpd.conf
-		fi
-	fi
-
-	${SUDO} rm -f /etc/dnsmasq.d/adList.conf &> /dev/null
-	${SUDO} rm -f /etc/dnsmasq.d/01-pihole.conf &> /dev/null
-	${SUDO} rm -rf /var/log/*pihole* &> /dev/null
-	${SUDO} rm -rf /etc/pihole/ &> /dev/null
-	${SUDO} rm -rf /etc/.pihole/ &> /dev/null
-	${SUDO} rm -rf /opt/pihole/ &> /dev/null
-	${SUDO} rm -f /usr/local/bin/pihole &> /dev/null
-	${SUDO} rm -f /etc/bash_completion.d/pihole &> /dev/null
-	${SUDO} rm -f /etc/sudoers.d/pihole &> /dev/null
-  echo -e "  ${TICK} Removed config files"
-
-  # Remove FTL
-  if command -v pihole-FTL &> /dev/null; then
-    echo -ne "  ${INFO} Removing pihole-FTL..."
-
-    if [[ -x "$(command -v systemctl)" ]]; then
-      systemctl stop pihole-FTL
-    else
-      service pihole-FTL stop
+    # If the web directory is empty after removing these files, then the parent html folder can be removed.
+    if [ -d "/var/www/html" ]; then
+        if [[ ! "$(ls -A /var/www/html)" ]]; then
+            ${SUDO} rm -rf /var/www/html &> /dev/null
+        fi
+    fi
+    echo -e "${OVER}  ${TICK} Removed Web Interface"
+ 
+    # Attempt to preserve backwards compatibility with older versions
+    # to guarantee no additional changes were made to /etc/crontab after
+    # the installation of pihole, /etc/crontab.pihole should be permanently
+    # preserved.
+    if [[ -f /etc/crontab.orig ]]; then
+        ${SUDO} mv /etc/crontab /etc/crontab.pihole
+        ${SUDO} mv /etc/crontab.orig /etc/crontab
+        ${SUDO} service cron restart
+        echo -e "  ${TICK} Restored the default system cron"
    fi

-    ${SUDO} rm -f /etc/init.d/pihole-FTL
-    ${SUDO} rm -f /usr/bin/pihole-FTL
-    echo -e "${OVER}  ${TICK} Removed pihole-FTL"
-  fi
-
-	# If the pihole user exists, then remove
-	if id "pihole" &> /dev/null; then
-		${SUDO} userdel -r pihole 2> /dev/null
-    if [[ "$?" -eq 0 ]]; then
-      echo -e "  ${TICK} Removed 'pihole' user"
-    else
-      echo -e "  ${CROSS} Unable to remove 'pihole' user"
+    # Attempt to preserve backwards compatibility with older versions
+    if [[ -f /etc/cron.d/pihole ]];then
+        ${SUDO} rm -f /etc/cron.d/pihole &> /dev/null
+        echo -e "  ${TICK} Removed /etc/cron.d/pihole"
    fi
-	fi

-  echo -e "\n   We're sorry to see you go, but thanks for checking out Pi-hole!
-   If you need help, reach out to us on Github, Discourse, Reddit or Twitter
-   Reinstall at any time: ${COL_WHITE}curl -sSL https://install.pi-hole.net | bash${COL_NC}
+    package_check lighttpd > /dev/null
+    if [[ $? -eq 1 ]]; then
+        ${SUDO} rm -rf /etc/lighttpd/ &> /dev/null
+        echo -e "  ${TICK} Removed lighttpd"
+    else
+        if [ -f /etc/lighttpd/lighttpd.conf.orig ]; then
+            ${SUDO} mv /etc/lighttpd/lighttpd.conf.orig /etc/lighttpd/lighttpd.conf
+        fi
+    fi

-  ${COL_LIGHT_RED}Please reset the DNS on your router/clients to restore internet connectivity
-  ${COL_LIGHT_GREEN}Uninstallation Complete! ${COL_NC}"
+    ${SUDO} rm -f /etc/dnsmasq.d/adList.conf &> /dev/null
+    ${SUDO} rm -f /etc/dnsmasq.d/01-pihole.conf &> /dev/null
+    ${SUDO} rm -rf /var/log/*pihole* &> /dev/null
+    ${SUDO} rm -rf /etc/pihole/ &> /dev/null
+    ${SUDO} rm -rf /etc/.pihole/ &> /dev/null
+    ${SUDO} rm -rf /opt/pihole/ &> /dev/null
+    ${SUDO} rm -f /usr/local/bin/pihole &> /dev/null
+    ${SUDO} rm -f /etc/bash_completion.d/pihole &> /dev/null
+    ${SUDO} rm -f /etc/sudoers.d/pihole &> /dev/null
+    echo -e "  ${TICK} Removed config files"
+
+    # Restore Resolved
+    if [[ -e /etc/systemd/resolved.conf.orig ]]; then
+        ${SUDO} cp /etc/systemd/resolved.conf.orig /etc/systemd/resolved.conf
+        systemctl reload-or-restart systemd-resolved
+    fi
+
+    # Remove FTL
+    if command -v pihole-FTL &> /dev/null; then
+        echo -ne "  ${INFO} Removing pihole-FTL..."
+        if [[ -x "$(command -v systemctl)" ]]; then
+            systemctl stop pihole-FTL
+        else
+            service pihole-FTL stop
+        fi
+        ${SUDO} rm -f /etc/init.d/pihole-FTL
+        ${SUDO} rm -f /usr/bin/pihole-FTL
+        echo -e "${OVER}  ${TICK} Removed pihole-FTL"
+    fi
+
+    # If the pihole manpage exists, then delete and rebuild man-db
+    if [[ -f /usr/local/share/man/man8/pihole.8 ]]; then
+        ${SUDO} rm -f /usr/local/share/man/man8/pihole.8 /usr/local/share/man/man8/pihole-FTL.8 /usr/local/share/man/man5/pihole-FTL.conf.5
+        ${SUDO} mandb -q &>/dev/null
+        echo -e "  ${TICK} Removed pihole man page"
+    fi
+
+    # If the pihole user exists, then remove
+    if id "pihole" &> /dev/null; then
+        if ${SUDO} userdel -r pihole 2> /dev/null; then
+            echo -e "  ${TICK} Removed 'pihole' user"
+        else
+            echo -e "  ${CROSS} Unable to remove 'pihole' user"
+        fi
+    fi
+
+    echo -e "\\n   We're sorry to see you go, but thanks for checking out Pi-hole!
+       If you need help, reach out to us on Github, Discourse, Reddit or Twitter
+       Reinstall at any time: ${COL_WHITE}curl -sSL https://install.pi-hole.net | bash${COL_NC}
+
+      ${COL_LIGHT_RED}Please reset the DNS on your router/clients to restore internet connectivity
+      ${COL_LIGHT_GREEN}Uninstallation Complete! ${COL_NC}"
 }

 ######### SCRIPT ###########
 if command -v vcgencmd &> /dev/null; then
-  echo -e "  ${INFO} All dependencies are safe to remove on Raspbian"
+    echo -e "  ${INFO} All dependencies are safe to remove on Raspbian"
 else
-  echo -e "  ${INFO} Be sure to confirm if any dependencies should not be removed"
+    echo -e "  ${INFO} Be sure to confirm if any dependencies should not be removed"
 fi
 while true; do
-  echo -e "  ${INFO} ${COL_YELLOW}The following dependencies may have been added by the Pi-hole install:"
-  echo -n "    "
-  for i in "${DEPS[@]}"; do
-    echo -n "${i} "
-  done
-  echo "${COL_NC}"
-	read -rp "  ${QST} Do you wish to go through each dependency for removal? (Choosing No will leave all dependencies installed) [Y/n] " yn
-	case ${yn} in
-		[Yy]* ) removeAndPurge; break;;
-		[Nn]* ) removeNoPurge; break;;
-    * ) removeAndPurge; break;;
-	esac
+    echo -e "  ${INFO} ${COL_YELLOW}The following dependencies may have been added by the Pi-hole install:"
+    echo -n "    "
+    for i in "${DEPS[@]}"; do
+        echo -n "${i} "
+    done
+    echo "${COL_NC}"
+    read -rp "  ${QST} Do you wish to go through each dependency for removal? (Choosing No will leave all dependencies installed) [Y/n] " yn
+    case ${yn} in
+        [Yy]* ) removeAndPurge; break;;
+        [Nn]* ) removeNoPurge; break;;
+        * ) removeAndPurge; break;;
+    esac
 done
--- a/gravity.sh
+++ b/gravity.sh
@ -11,6 +11,8 @@
 # This file is copyright under the latest version of the EUPL.
 # Please see LICENSE file for your rights under this license.

+export LC_ALL=C
+
 coltable="/opt/pihole/COL_TABLE"
 source "${coltable}"

@ -18,11 +20,9 @@ basename="pihole"
 PIHOLE_COMMAND="/usr/local/bin/${basename}"

 piholeDir="/etc/${basename}"
-piholeRepo="/etc/.${basename}"

 adListFile="${piholeDir}/adlists.list"
 adListDefault="${piholeDir}/adlists.default"
-adListRepoDefault="${piholeRepo}/adlists.default"

 whitelistFile="${piholeDir}/whitelist.txt"
 blacklistFile="${piholeDir}/blacklist.txt"
@ -42,6 +42,10 @@ preEventHorizon="list.preEventHorizon"

 skipDownload="false"

+resolver="pihole-FTL"
+
+haveSourceUrls=true
+
 # Source setupVars from install script
 setupVars="${piholeDir}/setupVars.conf"
 if [[ -f "${setupVars}" ]];then
@ -102,7 +106,7 @@ gravity_CheckDNSResolutionAvailable() {
  fi

  # Determine error output message
-  if pidof dnsmasq &> /dev/null; then
+  if pidof ${resolver} &> /dev/null; then
    echo -e "  ${CROSS} DNS resolution is currently unavailable"
  else
    echo -e "  ${CROSS} DNS service is not running"
@ -127,20 +131,12 @@ gravity_CheckDNSResolutionAvailable() {
 gravity_GetBlocklistUrls() {
  echo -e "  ${INFO} ${COL_BOLD}Neutrino emissions detected${COL_NC}..."

-  # Determine if adlists file needs handling
-  if [[ ! -f "${adListFile}" ]]; then
-    # Create "adlists.list" by copying "adlists.default" from internal core repo
-    cp "${adListRepoDefault}" "${adListFile}" 2> /dev/null || \
-      echo -e "  ${CROSS} Unable to copy ${adListFile##*/} from ${piholeRepo}"
-  elif [[ -f "${adListDefault}" ]] && [[ -f "${adListFile}" ]]; then
+  if [[ -f "${adListDefault}" ]] && [[ -f "${adListFile}" ]]; then
    # Remove superceded $adListDefault file
    rm "${adListDefault}" 2> /dev/null || \
      echo -e "  ${CROSS} Unable to remove ${adListDefault}"
  fi

-  local str="Pulling blocklist source list into range"
-  echo -ne "  ${INFO} ${str}..."
-
  # Retrieve source URLs from $adListFile
  # Logic: Remove comments and empty lines
  mapfile -t sources <<< "$(grep -v -E "^(#|$)" "${adListFile}" 2> /dev/null)"
@ -156,11 +152,15 @@ gravity_GetBlocklistUrls() {
    }' <<< "$(printf '%s\n' "${sources[@]}")" 2> /dev/null
  )"

+  local str="Pulling blocklist source list into range"
+
  if [[ -n "${sources[*]}" ]] && [[ -n "${sourceDomains[*]}" ]]; then
    echo -e "${OVER}  ${TICK} ${str}"
  else
    echo -e "${OVER}  ${CROSS} ${str}"
-    gravity_Cleanup "error"
+    echo -e "  ${INFO} No source list found, or it is empty"
+    echo ""
+    haveSourceUrls=false
  fi
 }

@ -277,9 +277,9 @@ gravity_ParseFileIntoDomains() {
    # Most of the lists downloaded are already in hosts file format but the spacing/formating is not contigious
    # This helps with that and makes it easier to read
    # It also helps with debugging so each stage of the script can be researched more in depth
-    #Awk -F splits on given IFS, we grab the right hand side (chops trailing #coments and /'s to grab the domain only.
-    #Last awk command takes non-commented lines and if they have 2 fields, take the left field (the domain) and leave
-    #+ the right (IP address), otherwise grab the single field.
+    # Awk -F splits on given IFS, we grab the right hand side (chops trailing #coments and /'s to grab the domain only.
+    # Last awk command takes non-commented lines and if they have 2 fields, take the right field (the domain) and leave
+    # the left (IP address), otherwise grab the single field.

    < ${source} awk -F '#' '{print $1}' | \
    awk -F '/' '{print $1}' | \
@ -343,13 +343,18 @@ gravity_ParseFileIntoDomains() {
    # Scanning for "^IPv4$" is too slow with large (1M) lists on low-end hardware
    echo -ne "  ${INFO} Format: URL"

-    awk '{
-      # Remove URL protocol, optional "username:password@", and ":?/;"
-      if ($0 ~ /[:?\/;]/) { gsub(/(^.*:\/\/(.*:.*@)?|[:?\/;].*)/, "", $0) }
-      # Remove lines which are only IPv4 addresses
-      if ($0 ~ /^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$/) { $0="" }
-      if ($0) { print $0 }
-    }' "${source}" 2> /dev/null > "${destination}"
+    awk '
+      # Remove URL scheme, optional "username:password@", and ":?/;"
+      # The scheme must be matched carefully to avoid blocking the wrong URL
+      # in cases like:
+      #   http://www.evil.com?http://www.good.com
+      # See RFC 3986 section 3.1 for details.
+      /[:?\/;]/ { gsub(/(^[a-zA-Z][a-zA-Z0-9+.-]*:\/\/(.*:.*@)?|[:?\/;].*)/, "", $0) }
+      # Skip lines which are only IPv4 addresses
+      /^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$/ { next }
+      # Print if nonempty
+      length { print }
+    ' "${source}" 2> /dev/null > "${destination}"

    echo -e "${OVER}  ${TICK} Format: URL"
  else
@ -369,7 +374,9 @@ gravity_ConsolidateDownloadedBlocklists() {
  local str lastLine

  str="Consolidating blocklists"
-  echo -ne "  ${INFO} ${str}..."
+  if [[ "${haveSourceUrls}" == true ]]; then
+    echo -ne "  ${INFO} ${str}..."
+  fi

  # Empty $matterAndLight if it already exists, otherwise, create it
  : > "${piholeDir}/${matterAndLight}"
@ -388,8 +395,9 @@ gravity_ConsolidateDownloadedBlocklists() {
      fi
    fi
  done
-
-  echo -e "${OVER}  ${TICK} ${str}"
+  if [[ "${haveSourceUrls}" == true ]]; then
+    echo -e "${OVER}  ${TICK} ${str}"
+  fi
 }

 # Parse consolidated list into (filtered, unique) domains-only format
@ -397,24 +405,33 @@ gravity_SortAndFilterConsolidatedList() {
  local str num

  str="Extracting domains from blocklists"
-  echo -ne "  ${INFO} ${str}..."
+  if [[ "${haveSourceUrls}" == true ]]; then
+    echo -ne "  ${INFO} ${str}..."
+  fi

  # Parse into hosts file
  gravity_ParseFileIntoDomains "${piholeDir}/${matterAndLight}" "${piholeDir}/${parsedMatter}"

  # Format $parsedMatter line total as currency
  num=$(printf "%'.0f" "$(wc -l < "${piholeDir}/${parsedMatter}")")
-  echo -e "${OVER}  ${TICK} ${str}
-  ${INFO} Number of domains being pulled in by gravity: ${COL_BLUE}${num}${COL_NC}"
+  if [[ "${haveSourceUrls}" == true ]]; then
+    echo -e "${OVER}  ${TICK} ${str}"
+  fi
+  echo -e "  ${INFO} Number of domains being pulled in by gravity: ${COL_BLUE}${num}${COL_NC}"

  str="Removing duplicate domains"
-  echo -ne "  ${INFO} ${str}..."
-  sort -u "${piholeDir}/${parsedMatter}" > "${piholeDir}/${preEventHorizon}"
-  echo -e "${OVER}  ${TICK} ${str}"
+  if [[ "${haveSourceUrls}" == true ]]; then
+    echo -ne "  ${INFO} ${str}..."
+  fi

-  # Format $preEventHorizon line total as currency
-  num=$(printf "%'.0f" "$(wc -l < "${piholeDir}/${preEventHorizon}")")
-  echo -e "  ${INFO} Number of unique domains trapped in the Event Horizon: ${COL_BLUE}${num}${COL_NC}"
+  sort -u "${piholeDir}/${parsedMatter}" > "${piholeDir}/${preEventHorizon}"
+
+  if [[ "${haveSourceUrls}" == true ]]; then
+    echo -e "${OVER}  ${TICK} ${str}"
+    # Format $preEventHorizon line total as currency
+    num=$(printf "%'.0f" "$(wc -l < "${piholeDir}/${preEventHorizon}")")
+    echo -e "  ${INFO} Number of unique domains trapped in the Event Horizon: ${COL_BLUE}${num}${COL_NC}"
+  fi
 }

 # Whitelist user-defined domains
@ -504,7 +521,12 @@ gravity_ParseBlacklistDomains() {
  # Empty $accretionDisc if it already exists, otherwise, create it
  : > "${piholeDir}/${accretionDisc}"

-  gravity_ParseDomainsIntoHosts "${piholeDir}/${whitelistMatter}" "${piholeDir}/${accretionDisc}"
+  if [[ -f "${piholeDir}/${whitelistMatter}" ]]; then
+    mv "${piholeDir}/${whitelistMatter}" "${piholeDir}/${accretionDisc}"
+  else
+    # There was no whitelist file, so use preEventHorizon instead of whitelistMatter.
+    mv "${piholeDir}/${preEventHorizon}" "${piholeDir}/${accretionDisc}"
+  fi

  # Move the file over as /etc/pihole/gravity.list so dnsmasq can use it
  output=$( { mv "${piholeDir}/${accretionDisc}" "${adList}"; } 2>&1 )
@ -521,11 +543,9 @@ gravity_ParseUserDomains() {
  if [[ ! -f "${blacklistFile}" ]]; then
    return 0
  fi
-
-  gravity_ParseDomainsIntoHosts "${blacklistFile}" "${blackList}.tmp"
  # Copy the file over as /etc/pihole/black.list so dnsmasq can use it
-  mv "${blackList}.tmp" "${blackList}" 2> /dev/null || \
-    echo -e "\\n  ${CROSS} Unable to move ${blackList##*/}.tmp to ${piholeDir}"
+  cp "${blacklistFile}" "${blackList}" 2> /dev/null || \
+    echo -e "\\n  ${CROSS} Unable to move ${blacklistFile##*/} to ${piholeDir}"
 }

 # Trap Ctrl-C
@ -560,7 +580,7 @@ gravity_Cleanup() {
  echo -e "${OVER}  ${TICK} ${str}"

  # Only restart DNS service if offline
-  if ! pidof dnsmasq &> /dev/null; then
+  if ! pidof ${resolver} &> /dev/null; then
    "${PIHOLE_COMMAND}" restartdns
    dnsWasOffline=true
  fi
@ -609,7 +629,9 @@ if [[ "${skipDownload}" == false ]]; then
  # Gravity needs to download blocklists
  gravity_CheckDNSResolutionAvailable
  gravity_GetBlocklistUrls
-  gravity_SetDownloadOptions
+  if [[ "${haveSourceUrls}" == true ]]; then
+    gravity_SetDownloadOptions
+  fi
  gravity_ConsolidateDownloadedBlocklists
  gravity_SortAndFilterConsolidatedList
 else
--- a/manpages/pihole-FTL.8
+++ b/manpages/pihole-FTL.8
@ -0,0 +1,112 @@
+.TH "Pihole-FTL" "8" "pihole-FTL" "Pi-hole" "June 2018"
+.SH "NAME"
+pihole-FTL - Pi-hole : The Faster-Than-Light (FTL) Engine
+.br
+.SH "SYNOPSIS"
+\fBservice pihole-FTL \fR(\fBstart\fR|\fBstop\fR|\fBrestart\fR)
+.br
+
+\fBpihole-FTL debug\fR
+.br
+\fBpihole-FTL test\fR
+.br
+\fBpihole-FTL -v\fR
+.br
+\fBpihole-FTL -t\fR
+.br
+\fBpihole-FTL -b\fR
+.br
+\fBpihole-FTL -f\fR
+.br
+\fBpihole-FTL -h\fR
+.br
+\fBpihole-FTL dnsmasq-test\fR
+.br
+\fBpihole-FTL --\fR (\fBoptions\fR)
+.br
+
+.SH "DESCRIPTION"
+Pi-hole : The Faster-Than-Light (FTL) Engine is a lightweight, purpose-built daemon used to provide statistics needed for the Pi-hole Web Interface, and its API can be easily integrated into your own projects. Although it is an optional component of the Pi-hole ecosystem, it will be installed by default to provide statistics. As the name implies, FTL does its work \fIvery\fR \fIquickly\fR!
+.br
+
+Usage
+.br
+
+\fBservice pihole-FTL start\fR
+.br
+    Start the pihole-FTL daemon
+.br
+
+\fBservice pihole-FTL stop\fR
+.br
+    Stop the pihole-FTL daemon
+.br
+
+\fBservice pihole-FTL restart\fR
+.br
+    If the pihole-FTP daemon is running, stop and then start, otherwise start.
+.br
+
+Command line arguments
+.br
+
+\fBdebug\fR
+.br
+    Don't go into daemon mode (stay in foreground) + more verbose logging
+.br
+
+\fBtest\fR
+.br
+    Start FTL and process everything, but shut down immediately afterwards
+.br
+
+\fB-v, version\fR
+.br
+    Don't start FTL, show only version
+.br
+
+\fB-t, tag\fR
+.br
+    Don't start FTL, show only git tag
+.br
+
+\fB-b, branch\fR
+.br
+    Don't start FTL, show only git branch FTL was compiled from
+.br
+
+\fB-f, no-daemon\fR
+.br
+    Don't go into background (daemon mode)
+.br
+
+\fB-h, help\fR
+.br
+    Don't start FTL, show help
+.br
+
+\fBdnsmasq-test\fR
+.br
+    Test resolver config file syntax
+.br
+
+\fB--\fR  (options)
+.br
+    Pass options to internal dnsmasq resolver
+.br
+.SH "EXAMPLE"
+Command line arguments can be arbitrarily combined, e.g:
+.br
+
+\fBpihole-FTL debug test\fR
+.br
+
+Start ftl in foreground with more verbose logging, process everything and shutdown immediately
+.br
+.SH "SEE ALSO"
+\fBpihole\fR(8), \fBpihole-FTL.conf\fR(5)
+.br
+.SH "COLOPHON"
+
+Get sucked into the latest news and community activity by entering Pi-hole's orbit. Information about Pi-hole, and the latest version of the software can be found at https://pi-hole.net
+.br
--- a/manpages/pihole-FTL.conf.5
+++ b/manpages/pihole-FTL.conf.5
@ -0,0 +1,102 @@
+.TH "pihole-FTL.conf" "5" "pihole-FTL.conf" "pihole-FTL.conf" "June 2018"
+.SH "NAME"
+
+pihole-FTL.conf - FTL's config file
+.br
+.SH "DESCRIPTION"
+
+/etc/pihole/pihole-FTL.conf will be read by \fBpihole-FTL(8)\fR on startup.
+.br
+
+\fBSOCKET_LISTENING=localonly|all\fR
+.br
+    Listen only for local socket connections or permit all connections
+.br
+
+\fBQUERY_DISPLAY=yes|no\fR
+.br
+    Display all queries? Set to no to hide query display
+.br
+
+\fBAAAA_QUERY_ANALYSIS=yes|no\fR
+.br
+    Allow FTL to analyze AAAA queries from pihole.log?
+.br
+
+\fBRESOLVE_IPV6=yes|no\fR
+.br
+    Should FTL try to resolve IPv6 addresses to host names?
+.br
+
+\fBRESOLVE_IPV4=yes|no\fR
+.br
+    Should FTL try to resolve IPv4 addresses to host names?
+.br
+
+\fBMAXDBDAYS=365\fR
+.br
+    How long should queries be stored in the database?
+.br
+    Setting this to 0 disables the database
+.br
+
+\fBDBINTERVAL=1.0\fR
+.br
+    How often do we store queries in FTL's database [minutes]?
+.br
+
+\fBDBFILE=/etc/pihole/pihole-FTL.db\fR
+.br
+    Specify path and filename of FTL's SQLite long-term database.
+.br
+    Setting this to DBFILE= disables the database altogether
+.br
+
+\fBMAXLOGAGE=24.0\fR
+.br
+    Up to how many hours of queries should be imported from the database and logs?
+.br
+    Maximum is 744 (31 days)
+.br
+
+\fBFTLPORT=4711\fR
+.br
+    On which port should FTL be listening?
+.br
+
+\fBPRIVACYLEVEL=0|1|2|3\fR
+.br
+    Which privacy level is used?
+.br
+    0 - show everything
+.br
+    1 - hide domains
+.br
+    2 - hide domains and clients
+.br
+    3 - paranoia mode (hide everything)
+.br
+
+\fBIGNORE_LOCALHOST=no|yes\fR
+.br
+    Should FTL ignore queries coming from the local machine?
+.br
+
+\fBBLOCKINGMODE=IP|IP-AAAA-NODATA|NXDOMAIN|NULL\fR
+.br
+    How should FTL reply to blocked queries?
+.br
+
+For each setting, the option shown first is the default.
+.br
+.SH "SEE ALSO"
+
+\fBpihole\fR(8), \fBpihole-FTL\fR(8)
+.br
+.SH "COLOPHON"
+
+Pi-hole : The Faster-Than-Light (FTL) Engine is a lightweight, purpose-built daemon used to provide statistics needed for the Pi-hole Web Interface, and its API can be easily integrated into your own projects. Although it is an optional component of the Pi-hole ecosystem, it will be installed by default to provide statistics. As the name implies, FTL does its work \fIvery quickly\fR!
+.br
+
+Get sucked into the latest news and community activity by entering Pi-hole's orbit. Information about Pi-hole, and the latest version of the software can be found at https://pi-hole.net
+.br
--- a/manpages/pihole.8
+++ b/manpages/pihole.8
@ -0,0 +1,321 @@
+.TH "Pi-hole" "8" "Pi-hole" "Pi-hole" "May 2018"
+.SH "NAME"
+
+Pi-hole : A black-hole for internet advertisements
+.br
+.SH "SYNOPSIS"
+
+\fBpihole\fR (\fB-w\fR|\fB-b\fR|\fB-wild\fR) [options] domain(s)
+.br
+\fBpihole -a\fR \fB-p\fR password
+.br
+\fBpihole -a\fR (\fB-c|-f|-k\fR)
+.br
+\fBpihole -a\fR [\fB-r\fR hostrecord]
+.br
+\fBpihole -a -e\fR email
+.br
+\fBpihole -a -i\fR interface
+.br
+\fBpihole -a -l\fR privacylevel
+.br
+\fBpihole -c\fR [-j|-r|-e]
+.br
+\fBpihole\fR \fB-d\fR [-a]
+.br
+\fBpihole -f
+.br
+pihole -r
+.br
+pihole -t
+.br
+pihole -g\fR
+.br
+\fBpihole\fR -\fBq\fR [options]
+.br
+\fBpihole\fR \fB-l\fR (\fBon|off|off noflush\fR)
+.br
+\fBpihole -up \fR[--checkonly]
+.br
+\fBpihole -v\fR [-p|-a|-f] [-c|-l|-hash]
+.br
+\fBpihole uninstall
+.br
+pihole status
+.br
+pihole restartdns\fR
+.br
+\fBpihole\fR (\fBenable\fR|\fBdisable\fR [time])
+.br
+\fBpihole\fR \fBcheckout\fR repo [branch]
+.br
+\fBpihole\fR \fBhelp\fR
+.br
+.SH "DESCRIPTION"
+
+Available commands and options:
+.br
+
+\fB-w, whitelist\fR [options] [<domain1> <domain2 ...>]
+.br
+    Adds or removes specified domain or domains tho the Whitelist
+.br
+
+\fB-b, blacklist\fR [options] [<domain1> <domain2 ...>]
+.br
+    Adds or removes specified domain or domains to the blacklist
+.br
+
+\fB-wild, wildcard\fR [options] [<domain1> <domain2 ...>]
+.br
+    Add or removes specified domain, and all subdomains to the blacklist
+.br
+
+    (Whitelist/Blacklist manipulation options):
+.br
+      -d, --delmode     Remove domain(s) from the list
+.br
+      -nr, --noreload   Update list without refreshing dnsmasq
+.br
+      -q, --quiet       Make output less verbose
+.br
+      -l, --list        Display all your listed domains
+.br
+      --nuke            Removes all entries in a list
+.br
+
+\fB-d, debug\fR [-a]
+.br
+    Start a debugging session
+.br
+
+      -a                Enable automated debugging
+.br
+
+\fB-f, flush\fR
+.br
+    Flush the Pi-hole log
+.br
+
+\fB-r, reconfigure\fR
+.br
+    Reconfigure or Repair Pi-hole subsystems
+.br
+
+\fB-t, tail\fR
+.br
+    View the live output of the Pi-hole log
+.br
+
+\fB-a, admin\fR [options]
+.br
+
+    (Admin options):
+.br
+      -p, password      Set Web Interface password
+.br
+      -c, celsius       Set Celsius as preferred temperature unit
+.br
+      -f, fahrenheit    Set Fahrenheit as preferred temperature unit
+.br
+      -k, kelvin        Set Kelvin as preferred temperature unit
+.br
+      -r, hostrecord    Add a name to the DNS associated to an IPv4/IPv6 address
+.br
+      -e, email         Set an administrative contact address for the Block Page
+.br
+      -i, interface     Specify dnsmasq's interface listening behavior
+.br
+      -l, privacylevel  <level> Set privacy level (0 = lowest, 3 = highest)
+.br
+
+\fB-c, chronometer\fR	[options]
+.br
+    Calculates stats and displays to an LCD
+.br
+
+    (Chronometer Options):
+.br
+      -j, --json        Output stats as JSON formatted string
+.br
+      -r, --refresh     Set update frequency (in seconds)
+.br
+      -e, --exit        Output stats and exit witout refreshing
+.br
+
+\fB-g, updateGravity\fR
+.br
+    Update the list of ad-serving domains
+.br
+
+\fB-q, query\fR [option]
+.br
+    Query the adlists for a specified domain
+.br
+
+    (Query options):
+.br
+      -adlist           Print the name of the block list URL
+.br
+      -exact            Search the block lists for exact domain matches
+.br
+      -all              Return all query matches within a block list
+.br
+
+\fB-h, --help, help\fR
+.br
+    Show a help dialog
+.br
+
+\fB-l, logging\fR [on|off|off noflush]	
+.br
+    Specify whether the Pi-hole log should be used 
+.br
+
+	(Logging options):
+.br
+      on                Enable the Pi-hole log at /var/log/pihole.log
+.br
+      off               Disable and flush the Pi-hole log at /var/log/pihole.log
+.br
+      off noflush       Disable the Pi-hole log at /var/log/pihole.log
+.br
+
+\fB-up, updatePihole\fR [--check-only]
+.br
+    Update Pi-hole subsystems
+.br
+
+      --check-only      Exit script before update is performed.
+.br
+
+\fB-v, version\fR [repo] [options]
+.br
+    Show installed versions of Pi-hole, Web Interface &amp; FTL
+.br
+ 
+.br
+    (repo options):
+.br
+      -p, --pihole      Only retrieve info regarding Pi-hole repository
+.br
+      -a, --admin       Only retrieve info regarding AdminLTE repository
+.br
+      -f, --ftl         Only retrieve info regarding FTL repository
+.br
+    (version options):
+.br
+      -c, --current     Return the current version
+.br
+      -l, --latest      Return the latest version
+.br
+      --hash            Return the Github hash from your local repositories
+.br
+
+\fBuninstall\fR
+.br
+    Uninstall Pi-hole from your system
+.br
+
+\fBstatus\fR
+.br
+    Display the running status of Pi-hole subsystems
+.br
+
+\fBenable\fR
+.br
+    Enable Pi-hole subsystems
+.br
+
+\fBdisable\fR [time]
+.br
+    Disable Pi-hole subsystems, optionally for a set duration
+.br
+
+    (time options):	
+.br
+      #s                Disable Pi-hole functionality for # second(s)
+.br
+      #m                Disable Pi-hole functionality for # minute(s)
+.br
+
+\fBrestartdns\fR
+.br
+    Restart Pi-hole subsystems
+.br
+
+\fBcheckout\fR [repo] [branch]
+.br
+    Switch Pi-hole subsystems to a different Github branch
+.br
+
+    (repo options):
+.br
+      core              Change the branch of Pi-hole's core subsystem
+.br
+      web               Change the branch of Admin Console subsystem
+.br
+      ftl               Change the branch of Pi-hole's FTL subsystem
+.br
+    (branch options):
+.br
+      master            Update subsystems to the latest stable release
+.br
+      dev               Update subsystems to the latest development release
+.br
+      branchname        Update subsystems to the specified branchname
+.br
+.SH "EXAMPLE"
+
+Some usage examples
+.br
+
+    Whitelist/blacklist manipulation
+.br
+
+    \fBpihole -w iloveads.example.com\fR  Add "iloveads.example.com" to whitelist
+.br
+    \fBpihole -b -d noads.example.com\fR  Remove "noads.example.com" from blacklist 
+.br
+    \fBpihole -wild example.com\fR        Add "example.com" as wildcard - would block ads.example.com, www.example.com etc.
+.br
+
+    Changing the Web Interface password
+.br
+
+    \fBpihole -a -p ExamplePassword\fR    Change the password to "ExamplePassword"
+.br
+
+    Updating lists from internet sources
+.br
+
+    \fBpihole -g\fR                       Update the list of ad-serving domains
+.br
+
+    Displaying version information
+.br
+
+    \fBpihole -v -a -c\fR                 Display the current version of AdminLTE
+.br
+
+    Temporarily disabling Pi-hole
+.br
+
+    \fBpihole disable 5m\fR               Disable Pi-hole functionality for five minutes
+.br
+
+    Switching Pi-hole subsystem branches
+.br
+
+    \fBpihole checkout master\fR          Switch to master branch
+.br
+    \fBpihole checkout core dev\fR        Switch to core development branch
+.br
+.SH "SEE ALSO"
+
+\fBlighttpd\fR(8), \fBpihole-FTL\fR(8)
+.br
+.SH "COLOPHON"
+
+Get sucked into the latest news and community activity by entering Pi-hole's orbit. Information about Pi-hole, and the latest version of the software can be found at https://pi-hole.net.
+.br
--- a/36
+++ b/36
@ -14,6 +14,8 @@ readonly wildcardlist="/etc/dnsmasq.d/03-pihole-wildcard.conf"
 readonly colfile="${PI_HOLE_SCRIPT_DIR}/COL_TABLE"
 source "${colfile}"

+resolver="pihole-FTL"
+
 # Must be root to use this tool
 if [[ ! $EUID -eq 0 ]];then
  if [[ -x "$(command -v sudo)" ]]; then
@ -69,7 +71,8 @@ flushFunc() {
 }

 updatePiholeFunc() {
-  "${PI_HOLE_SCRIPT_DIR}"/update.sh
+  shift
+  "${PI_HOLE_SCRIPT_DIR}"/update.sh "$@"
  exit 0
 }

@ -229,7 +232,7 @@ Options:

  # Handle notices
  if [[ -z "${wbMatch:-}" ]] && [[ -z "${wcMatch:-}" ]] && [[ -z "${results[*]}" ]]; then
-    echo -e "  ${INFO} No ${exact/t/t }results found for ${COL_BOLD}${domainQuery}${COL_NC} found within block lists"
+    echo -e "  ${INFO} No ${exact/t/t }results found for ${COL_BOLD}${domainQuery}${COL_NC} within the block lists"
    exit 0
  elif [[ -z "${results[*]}" ]]; then
    # Result found in WL/BL/Wildcards
@ -332,18 +335,18 @@ restartDNS() {
  local svcOption svc str output status
  svcOption="${1:-}"

-  # Determine if we should reload or restart dnsmasq
+  # Determine if we should reload or restart restart
  if [[ "${svcOption}" =~ "reload" ]]; then
    # Using SIGHUP will NOT re-read any *.conf files
-    svc="killall -s SIGHUP dnsmasq"
+    svc="killall -s SIGHUP ${resolver}"
  else
-    # Get PID of dnsmasq to determine if it needs to start or restart
-    if pidof dnsmasq &> /dev/null; then
+    # Get PID of resolver to determine if it needs to start or restart
+    if pidof pihole-FTL &> /dev/null; then
      svcOption="restart"
    else
      svcOption="start"
    fi
-    svc="service dnsmasq ${svcOption}"
+    svc="service ${resolver} ${svcOption}"
  fi

  # Print output to Terminal, but not to Web Admin
@ -359,9 +362,6 @@ restartDNS() {
    [[ ! -t 1 ]] && local OVER=""
    echo -e "${OVER}  ${CROSS} ${output}"
  fi
-
-  # Send signal to FTL to have it re-parse the gravity files
-  killall -s SIGHUP pihole-FTL
 }

 piholeEnable() {
@ -476,7 +476,7 @@ statusFunc() {
  local addnConfigs

  # Determine if service is running on port 53 (Cr: https://superuser.com/a/806331)
-  if (echo > /dev/tcp/localhost/53) >/dev/null 2>&1; then
+  if (echo > /dev/tcp/127.0.0.1/53) >/dev/null 2>&1; then
    if [[ "${1}" != "web" ]]; then
      echo -e "  ${TICK} DNS service is running"
    fi
@ -541,12 +541,13 @@ Switch Pi-hole subsystems to a different Github branch

 Repositories:
  core [branch]       Change the branch of Pi-hole's core subsystem
-  web [branch]        Change the branch of Admin Console subsystem
+  web [branch]        Change the branch of Web Interface subsystem
  ftl [branch]        Change the branch of Pi-hole's FTL subsystem

 Branches:
  master              Update subsystems to the latest stable release
-  dev                 Update subsystems to the latest development release"
+  dev                 Update subsystems to the latest development release
+  branchname          Update subsystems to the specified branchname"
    exit 0
  fi

@ -610,8 +611,8 @@ Debugging Options:
  -t, tail            View the live output of the Pi-hole log

 Options:
-  -a, admin           Admin Console options
-                        Add '-h' for more info on admin console usage
+  -a, admin           Web interface options
+                        Add '-h' for more info on Web Interface usage
  -c, chronometer     Calculates stats and displays to an LCD
                        Add '-h' for more info on chronometer usage
  -g, updateGravity   Update the list of ad-serving domains
@ -621,7 +622,8 @@ Options:
  -q, query           Query the adlists for a specified domain
                        Add '-h' for more info on query usage
  -up, updatePihole   Update Pi-hole subsystems
-  -v, version         Show installed versions of Pi-hole, Admin Console & FTL
+                        Add '--check-only' to exit script before update is performed.
+  -v, version         Show installed versions of Pi-hole, Web Interface & FTL
                        Add '-h' for more info on version usage
  uninstall           Uninstall Pi-hole from your system
  status              Display the running status of Pi-hole subsystems
@ -645,7 +647,7 @@ case "${1}" in
  "-wild" | "wildcard"          ) wildcardFunc "$@";;
  "-d" | "debug"                ) debugFunc "$@";;
  "-f" | "flush"                ) flushFunc "$@";;
-  "-up" | "updatePihole"        ) updatePiholeFunc;;
+  "-up" | "updatePihole"        ) updatePiholeFunc "$@";;
  "-r"  | "reconfigure"         ) reconfigurePiholeFunc;;
  "-g" | "updateGravity"        ) updateGravityFunc "$@";;
  "-c" | "chronometer"          ) chronometerFunc "$@";;
--- a/test/test_automated_install.py
+++ b/test/test_automated_install.py
@ -80,7 +80,7 @@ def test_configureFirewall_firewalld_running_no_errors(Pihole):
    source /opt/pihole/basic-install.sh
    configureFirewall
    ''')
-    expected_stdout = 'Configuring FirewallD for httpd and dnsmasq'
+    expected_stdout = 'Configuring FirewallD for httpd and pihole-FTL'
    assert expected_stdout in configureFirewall.stdout
    firewall_calls = Pihole.run('cat /var/log/firewall-cmd').stdout
    assert 'firewall-cmd --state' in firewall_calls