#!/usr/bin/env bash # shellcheck disable=SC1090 # Pi-hole: A black hole for Internet advertisements # (c) 2017 Pi-hole, LLC (https://pi-hole.net) # Network-wide ad blocking via your own hardware. # # Usage: "pihole -g" # Compiles a list of ad-serving domains by downloading them from multiple sources # # 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 "${coltable}" basename="pihole" PIHOLE_COMMAND="/usr/local/bin/${basename}" piholeDir="/etc/${basename}" piholeRepo="/etc/.${basename}" adListFile="${piholeDir}/adlists.list" adListDefault="${piholeDir}/adlists.default" adListRepoDefault="${piholeRepo}/adlists.default" whitelistFile="${piholeDir}/whitelist.txt" blacklistFile="${piholeDir}/blacklist.txt" wildcardFile="/etc/dnsmasq.d/03-pihole-wildcard.conf" adList="${piholeDir}/gravity.list" blackList="${piholeDir}/black.list" localList="${piholeDir}/local.list" VPNList="/etc/openvpn/ipp.txt" domainsExtension="domains" matterAndLight="${basename}.0.matterandlight.txt" parsedMatter="${basename}.1.parsedmatter.txt" whitelistMatter="${basename}.2.whitelistmatter.txt" accretionDisc="${basename}.3.accretionDisc.txt" preEventHorizon="list.preEventHorizon" skipDownload="false" # Source setupVars from install script setupVars="${piholeDir}/setupVars.conf" if [[ -f "${setupVars}" ]];then source "${setupVars}" # Remove CIDR mask from IPv4/6 addresses IPV4_ADDRESS="${IPV4_ADDRESS%/*}" IPV6_ADDRESS="${IPV6_ADDRESS%/*}" # Determine if IPv4/6 addresses exist if [[ -z "${IPV4_ADDRESS}" ]] && [[ -z "${IPV6_ADDRESS}" ]]; then echo -e " ${COL_LIGHT_RED}No IP addresses found! Please run 'pihole -r' to reconfigure${COL_NC}" exit 1 fi else echo -e " ${COL_LIGHT_RED}Installation Failure: ${setupVars} does not exist! ${COL_NC} Please run 'pihole -r', and choose the 'reconfigure' option to fix." exit 1 fi # Determine if superseded pihole.conf exists if [[ -r "${piholeDir}/pihole.conf" ]]; then echo -e " ${COL_LIGHT_RED}Ignoring overrides specified within pihole.conf! ${COL_NC}" fi # Determine if DNS resolution is available before proceeding gravity_CheckDNSResolutionAvailable() { local lookupDomain="pi.hole" # Determine if $localList does not exist if [[ ! -e "${localList}" ]]; then lookupDomain="raw.githubusercontent.com" fi # Determine if $lookupDomain is resolvable if timeout 1 getent hosts "${lookupDomain}" &> /dev/null; then # Print confirmation of resolvability if it had previously failed if [[ -n "${secs:-}" ]]; then echo -e "${OVER} ${TICK} DNS resolution is now available\\n" fi return 0 elif [[ -n "${secs:-}" ]]; then echo -e "${OVER} ${CROSS} DNS resolution is not available" exit 1 fi # If the /etc/resolv.conf contains resolvers other than 127.0.0.1 then the local dnsmasq will not be queried and pi.hole is NXDOMAIN. # This means that even though name resolution is working, the getent hosts check fails and the holddown timer keeps ticking and eventualy fails # So we check the output of the last command and if it failed, attempt to use dig +short as a fallback if timeout 1 dig +short "${lookupDomain}" &> /dev/null; then if [[ -n "${secs:-}" ]]; then echo -e "${OVER} ${TICK} DNS resolution is now available\\n" fi return 0 elif [[ -n "${secs:-}" ]]; then echo -e "${OVER} ${CROSS} DNS resolution is not available" exit 1 fi # Determine error output message if pidof dnsmasq &> /dev/null; then echo -e " ${CROSS} DNS resolution is currently unavailable" else echo -e " ${CROSS} DNS service is not running" "${PIHOLE_COMMAND}" restartdns fi # Ensure DNS server is given time to be resolvable secs="120" echo -ne " ${INFO} Time until retry: ${secs}" until timeout 1 getent hosts "${lookupDomain}" &> /dev/null; do [[ "${secs:-}" -eq 0 ]] && break echo -ne "${OVER} ${INFO} Time until retry: ${secs}" : $((secs--)) sleep 1 done # Try again gravity_CheckDNSResolutionAvailable } # Retrieve blocklist URLs and parse domains from adlists.list 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 # 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)" # Parse source domains from $sources mapfile -t sourceDomains <<< "$( # Logic: Split by folder/port awk -F '[/:]' '{ # Remove URL protocol & optional username:password@ gsub(/(.*:\/\/|.*:.*@)/, "", $0) if(length($1)>0){print $1} else {print "local"} }' <<< "$(printf '%s\n' "${sources[@]}")" 2> /dev/null )" if [[ -n "${sources[*]}" ]] && [[ -n "${sourceDomains[*]}" ]]; then echo -e "${OVER} ${TICK} ${str}" else echo -e "${OVER} ${CROSS} ${str}" gravity_Cleanup "error" fi } # Define options for when retrieving blocklists gravity_SetDownloadOptions() { local url domain agent cmd_ext str echo "" # Loop through $sources and download each one for ((i = 0; i < "${#sources[@]}"; i++)); do url="${sources[$i]}" domain="${sourceDomains[$i]}" # Save the file as list.#.domain saveLocation="${piholeDir}/list.${i}.${domain}.${domainsExtension}" activeDomains[$i]="${saveLocation}" # Default user-agent (for Cloudflare's Browser Integrity Check: https://support.cloudflare.com/hc/en-us/articles/200170086-What-does-the-Browser-Integrity-Check-do-) agent="Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2227.0 Safari/537.36" # Provide special commands for blocklists which may need them case "${domain}" in "pgl.yoyo.org") cmd_ext="-d mimetype=plaintext -d hostformat=hosts";; *) cmd_ext="";; esac if [[ "${skipDownload}" == false ]]; then echo -e " ${INFO} Target: ${domain} (${url##*/})" gravity_DownloadBlocklistFromUrl "${url}" "${cmd_ext}" "${agent}" echo "" fi done gravity_Blackbody=true } # Download specified URL and perform checks on HTTP status and file content gravity_DownloadBlocklistFromUrl() { local url="${1}" cmd_ext="${2}" agent="${3}" heisenbergCompensator="" patternBuffer str httpCode success="" # Create temp file to store content on disk instead of RAM patternBuffer=$(mktemp -p "/tmp" --suffix=".phgpb") # Determine if $saveLocation has read permission if [[ -r "${saveLocation}" && $url != "file"* ]]; then # Have curl determine if a remote file has been modified since last retrieval # Uses "Last-Modified" header, which certain web servers do not provide (e.g: raw github urls) # Note: Don't do this for local files, always download them heisenbergCompensator="-z ${saveLocation}" fi str="Status:" echo -ne " ${INFO} ${str} Pending..." # shellcheck disable=SC2086 httpCode=$(curl -s -L ${cmd_ext} ${heisenbergCompensator} -w "%{http_code}" -A "${agent}" "${url}" -o "${patternBuffer}" 2> /dev/null) case $url in # Did we "download" a remote file? "http"*) # Determine "Status:" output based on HTTP response case "${httpCode}" in "200") echo -e "${OVER} ${TICK} ${str} Retrieval successful"; success=true;; "304") echo -e "${OVER} ${TICK} ${str} No changes detected"; success=true;; "000") echo -e "${OVER} ${CROSS} ${str} Connection Refused";; "403") echo -e "${OVER} ${CROSS} ${str} Forbidden";; "404") echo -e "${OVER} ${CROSS} ${str} Not found";; "408") echo -e "${OVER} ${CROSS} ${str} Time-out";; "451") echo -e "${OVER} ${CROSS} ${str} Unavailable For Legal Reasons";; "500") echo -e "${OVER} ${CROSS} ${str} Internal Server Error";; "504") echo -e "${OVER} ${CROSS} ${str} Connection Timed Out (Gateway)";; "521") echo -e "${OVER} ${CROSS} ${str} Web Server Is Down (Cloudflare)";; "522") echo -e "${OVER} ${CROSS} ${str} Connection Timed Out (Cloudflare)";; * ) echo -e "${OVER} ${CROSS} ${str} ${httpCode}";; esac;; # Did we "download" a local file? "file"*) if [[ -s "${patternBuffer}" ]]; then echo -e "${OVER} ${TICK} ${str} Retrieval successful"; success=true else echo -e "${OVER} ${CROSS} ${str} Not found / empty list" fi;; *) echo -e "${OVER} ${CROSS} ${str} ${url} ${httpCode}";; esac # Determine if the blocklist was downloaded and saved correctly if [[ "${success}" == true ]]; then if [[ "${httpCode}" == "304" ]]; then : # Do not attempt to re-parse file # Check if $patternbuffer is a non-zero length file elif [[ -s "${patternBuffer}" ]]; then # Determine if blocklist is non-standard and parse as appropriate gravity_ParseFileIntoDomains "${patternBuffer}" "${saveLocation}" else # Fall back to previously cached list if $patternBuffer is empty echo -e " ${INFO} Received empty file: ${COL_LIGHT_GREEN}using previously cached list${COL_NC}" fi else # Determine if cached list has read permission if [[ -r "${saveLocation}" ]]; then echo -e " ${CROSS} List download failed: ${COL_LIGHT_GREEN}using previously cached list${COL_NC}" else echo -e " ${CROSS} List download failed: ${COL_LIGHT_RED}no cached list available${COL_NC}" fi fi } # Parse source files into domains format gravity_ParseFileIntoDomains() { local source="${1}" destination="${2}" firstLine abpFilter # Determine if we are parsing a consolidated list if [[ "${source}" == "${piholeDir}/${matterAndLight}" ]]; then # Remove comments and print only the domain name # 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. < ${source} awk -F '#' '{print $1}' | \ awk -F '/' '{print $1}' | \ awk '($1 !~ /^#/) { if (NF>1) {print $2} else {print $1}}' | \ sed -nr -e 's/\.{2,}/./g' -e '/\./p' > ${destination} return 0 fi # Individual file parsing: Keep comments, while parsing domains from each line # We keep comments to respect the list maintainer's licensing read -r firstLine < "${source}" # Determine how to parse individual source file formats if [[ "${firstLine,,}" =~ (adblock|ublock|^!) ]]; then # Compare $firstLine against lower case words found in Adblock lists echo -ne " ${INFO} Format: Adblock" # Define symbols used as comments: [! # "||.*^" includes the "Example 2" domains we can extract # https://adblockplus.org/filter-cheatsheet abpFilter="/^(\\[|!)|^(\\|\\|.*\\^)/" # Parse Adblock lists by extracting "Example 2" domains # Logic: Ignore lines which do not include comments or domain name anchor awk ''"${abpFilter}"' { # Remove valid adblock type options gsub(/\$?~?(important|third-party|popup|subdocument|websocket),?/, "", $0) # Remove starting domain name anchor "||" and ending seperator "^" gsub(/^(\|\|)|(\^)/, "", $0) # Remove invalid characters (*/,=$) if($0 ~ /[*\/,=\$]/) { $0="" } # Remove lines which are only IPv4 addresses if($0 ~ /^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$/) { $0="" } if($0) { print $0 } }' "${source}" > "${destination}" # Determine if there are Adblock exception rules # https://adblockplus.org/filters if grep -q "^@@||" "${source}" &> /dev/null; then # Parse Adblock lists by extracting exception rules # Logic: Ignore lines which do not include exception format "@@||example.com^" awk -F "[|^]" '/^@@\|\|.*\^/ { # Remove valid adblock type options gsub(/\$?~?(third-party)/, "", $0) # Remove invalid characters (*/,=$) if($0 ~ /[*\/,=\$]/) { $0="" } if($3) { print $3 } }' "${source}" > "${destination}.exceptionsFile.tmp" # Remove exceptions comm -23 "${destination}" <(sort "${destination}.exceptionsFile.tmp") > "${source}" mv "${source}" "${destination}" fi echo -e "${OVER} ${TICK} Format: Adblock" elif grep -q "^address=/" "${source}" &> /dev/null; then # Parse Dnsmasq format lists echo -e " ${CROSS} Format: Dnsmasq (list type not supported)" elif grep -q -E "^https?://" "${source}" &> /dev/null; then # Parse URL list if source file contains "http://" or "https://" # 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 > "${destination}" echo -e "${OVER} ${TICK} Format: URL" else # Default: Keep hosts/domains file in same format as it was downloaded output=$( { mv "${source}" "${destination}"; } 2>&1 ) if [[ ! -e "${destination}" ]]; then echo -e "\\n ${CROSS} Unable to move tmp file to ${piholeDir} ${output}" gravity_Cleanup "error" fi fi } # Create (unfiltered) "Matter and Light" consolidated list gravity_ConsolidateDownloadedBlocklists() { local str lastLine str="Consolidating blocklists" echo -ne " ${INFO} ${str}..." # Empty $matterAndLight if it already exists, otherwise, create it : > "${piholeDir}/${matterAndLight}" # Loop through each *.domains file for i in "${activeDomains[@]}"; do # Determine if file has read permissions, as download might have failed if [[ -r "${i}" ]]; then # Remove windows CRs from file, convert list to lower case, and append into $matterAndLight tr -d '\r' < "${i}" | tr '[:upper:]' '[:lower:]' >> "${piholeDir}/${matterAndLight}" # Ensure that the first line of a new list is on a new line lastLine=$(tail -1 "${piholeDir}/${matterAndLight}") if [[ "${#lastLine}" -gt 0 ]]; then echo "" >> "${piholeDir}/${matterAndLight}" fi fi done echo -e "${OVER} ${TICK} ${str}" } # Parse consolidated list into (filtered, unique) domains-only format gravity_SortAndFilterConsolidatedList() { local str num str="Extracting domains from blocklists" echo -ne " ${INFO} ${str}..." # Parse into hosts file gravity_ParseFileIntoDomains "${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}" str="Removing duplicate domains" echo -ne " ${INFO} ${str}..." sort -u "${piholeDir}/${parsedMatter}" > "${piholeDir}/${preEventHorizon}" echo -e "${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}${COL_NC}" } # Whitelist user-defined domains gravity_Whitelist() { local num str if [[ ! -f "${whitelistFile}" ]]; then echo -e " ${INFO} Nothing to whitelist!" return 0 fi num=$(wc -l < "${whitelistFile}") str="Number of whitelisted domains: ${num}" echo -ne " ${INFO} ${str}..." # Print everything from preEventHorizon into whitelistMatter EXCEPT domains in $whitelistFile comm -23 "${piholeDir}/${preEventHorizon}" <(sort "${whitelistFile}") > "${piholeDir}/${whitelistMatter}" echo -e "${OVER} ${INFO} ${str}" } # Output count of blacklisted domains and wildcards gravity_ShowBlockCount() { local num if [[ -f "${blacklistFile}" ]]; then num=$(printf "%'.0f" "$(wc -l < "${blacklistFile}")") echo -e " ${INFO} Number of blacklisted domains: ${num}" fi if [[ -f "${wildcardFile}" ]]; then num=$(grep -c "^" "${wildcardFile}") # If IPv4 and IPv6 is used, divide total wildcard count by 2 if [[ -n "${IPV4_ADDRESS}" ]] && [[ -n "${IPV6_ADDRESS}" ]];then num=$(( num/2 )) fi echo -e " ${INFO} Number of wildcard blocked domains: ${num}" fi } # Parse list of domains into hosts format gravity_ParseDomainsIntoHosts() { awk -v ipv4="$IPV4_ADDRESS" -v ipv6="$IPV6_ADDRESS" '{ # Remove windows CR line endings sub(/\r$/, "") # Parse each line as "ipaddr domain" if(ipv6 && ipv4) { print ipv4" "$0"\n"ipv6" "$0 } else if(!ipv6) { print ipv4" "$0 } else { print ipv6" "$0 } }' >> "${2}" < "${1}" } # Create "localhost" entries into hosts format gravity_ParseLocalDomains() { local hostname if [[ -s "/etc/hostname" ]]; then hostname=$(< "/etc/hostname") elif command -v hostname &> /dev/null; then hostname=$(hostname -f) else echo -e " ${CROSS} Unable to determine fully qualified domain name of host" return 0 fi echo -e "${hostname}\\npi.hole" > "${localList}.tmp" # Empty $localList if it already exists, otherwise, create it : > "${localList}" gravity_ParseDomainsIntoHosts "${localList}.tmp" "${localList}" # Add additional LAN hosts provided by OpenVPN (if available) if [[ -f "${VPNList}" ]]; then awk -F, '{printf $2"\t"$1".vpn\n"}' "${VPNList}" >> "${localList}" fi } # Create primary blacklist entries gravity_ParseBlacklistDomains() { local output status # Empty $accretionDisc if it already exists, otherwise, create it : > "${piholeDir}/${accretionDisc}" if [[ -f "${piholeDir}/${whitelistMatter}" ]]; then gravity_ParseDomainsIntoHosts "${piholeDir}/${whitelistMatter}" "${piholeDir}/${accretionDisc}" else # There was no whitelist file, so use preEventHorizon instead of whitelistMatter. gravity_ParseDomainsIntoHosts "${piholeDir}/${preEventHorizon}" "${piholeDir}/${accretionDisc}" fi # Move the file over as /etc/pihole/gravity.list so dnsmasq can use it output=$( { mv "${piholeDir}/${accretionDisc}" "${adList}"; } 2>&1 ) status="$?" if [[ "${status}" -ne 0 ]]; then echo -e "\\n ${CROSS} Unable to move ${accretionDisc} from ${piholeDir}\\n ${output}" gravity_Cleanup "error" fi } # Create user-added blacklist entries gravity_ParseUserDomains() { if [[ ! -f "${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}" } # Trap Ctrl-C gravity_Trap() { trap '{ echo -e "\\n\\n ${INFO} ${COL_LIGHT_RED}User-abort detected${COL_NC}"; gravity_Cleanup "error"; }' INT } # Clean up after Gravity upon exit or cancellation gravity_Cleanup() { local error="${1:-}" str="Cleaning up stray matter" echo -ne " ${INFO} ${str}..." # Delete tmp content generated by Gravity rm ${piholeDir}/pihole.*.txt 2> /dev/null rm ${piholeDir}/*.tmp 2> /dev/null rm /tmp/*.phgpb 2> /dev/null # Ensure this function only runs when gravity_SetDownloadOptions() has completed if [[ "${gravity_Blackbody:-}" == true ]]; then # Remove any unused .domains files for file in ${piholeDir}/*.${domainsExtension}; do # If list is not in active array, then remove it if [[ ! "${activeDomains[*]}" == *"${file}"* ]]; then rm -f "${file}" 2> /dev/null || \ echo -e " ${CROSS} Failed to remove ${file##*/}" fi done fi echo -e "${OVER} ${TICK} ${str}" # Only restart DNS service if offline if ! pidof dnsmasq &> /dev/null; then "${PIHOLE_COMMAND}" restartdns dnsWasOffline=true fi # Print Pi-hole status if an error occured if [[ -n "${error}" ]]; then "${PIHOLE_COMMAND}" status exit 1 fi } helpFunc() { echo "Usage: pihole -g Update domains from blocklists specified in adlists.list Options: -f, --force Force the download of all specified blocklists -h, --help Show this help dialog" exit 0 } for var in "$@"; do case "${var}" in "-f" | "--force" ) forceDelete=true;; "-h" | "--help" ) helpFunc;; "-sd" | "--skip-download" ) skipDownload=true;; "-b" | "--blacklist-only" ) listType="blacklist";; "-w" | "--whitelist-only" ) listType="whitelist";; "-wild" | "--wildcard-only" ) listType="wildcard"; dnsRestartType="restart";; esac done # Trap Ctrl-C gravity_Trap if [[ "${forceDelete:-}" == true ]]; then str="Deleting existing list cache" echo -ne "${INFO} ${str}..." rm /etc/pihole/list.* 2> /dev/null || true echo -e "${OVER} ${TICK} ${str}" fi # Determine which functions to run if [[ "${skipDownload}" == false ]]; then # Gravity needs to download blocklists gravity_CheckDNSResolutionAvailable gravity_GetBlocklistUrls gravity_SetDownloadOptions gravity_ConsolidateDownloadedBlocklists gravity_SortAndFilterConsolidatedList else # Gravity needs to modify Blacklist/Whitelist/Wildcards echo -e " ${INFO} Using cached Event Horizon list..." numberOf=$(printf "%'.0f" "$(wc -l < "${piholeDir}/${preEventHorizon}")") echo -e " ${INFO} ${COL_BLUE}${numberOf}${COL_NC} unique domains trapped in the Event Horizon" fi # Perform when downloading blocklists, or modifying the whitelist if [[ "${skipDownload}" == false ]] || [[ "${listType}" == "whitelist" ]]; then gravity_Whitelist fi gravity_ShowBlockCount # Perform when downloading blocklists, or modifying the white/blacklist (not wildcards) if [[ "${skipDownload}" == false ]] || [[ "${listType}" == *"list" ]]; then str="Parsing domains into hosts format" echo -ne " ${INFO} ${str}..." gravity_ParseUserDomains # Perform when downloading blocklists if [[ ! "${listType:-}" == "blacklist" ]]; then gravity_ParseLocalDomains gravity_ParseBlacklistDomains fi echo -e "${OVER} ${TICK} ${str}" gravity_Cleanup fi echo "" # Determine if DNS has been restarted by this instance of gravity if [[ -z "${dnsWasOffline:-}" ]]; then # Use "force-reload" when restarting dnsmasq for everything but Wildcards "${PIHOLE_COMMAND}" restartdns "${dnsRestartType:-force-reload}" fi "${PIHOLE_COMMAND}" status