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95 lines
3.6 KiB
Bash
Executable file
95 lines
3.6 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Pi-hole: A black hole for Internet advertisements
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# (c) 2015, 2016 by Jacob Salmela
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# Network-wide ad blocking via your Raspberry Pi
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# http://pi-hole.net
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# Calculates stats and displays to an LCD
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#
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# Pi-hole is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 2 of the License, or
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# (at your option) any later version.
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#Functions##############################################################################################################
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piLog="/var/log/pihole.log"
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gravity="/etc/pihole/gravity.list"
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. /etc/pihole/setupVars.conf
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# Borrowed/modified from https://gist.github.com/cjus/1047794
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function GetJSONValue {
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retVal=$(echo $1 | sed 's/\\\\\//\//g' | \
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sed 's/[{}]//g' | \
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awk -v k="text" '{n=split($0,a,","); for (i=1; i<=n; i++) print a[i]}' | \
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sed 's/\"\:/\|/g' | \
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sed 's/[\,]/ /g' | \
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sed 's/\"//g' | \
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grep -w $2)
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echo ${retVal##*|}
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}
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outputJSON() {
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json=$(curl -s -X GET http://127.0.0.1/admin/api.php?summaryRaw)
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echo ${json}
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}
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normalChrono() {
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for (( ; ; )); do
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clear
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# Displays a colorful Pi-hole logo
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echo " [0;1;35;95m_[0;1;31;91m__[0m [0;1;33;93m_[0m [0;1;34;94m_[0m [0;1;36;96m_[0m"
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echo "[0;1;31;91m|[0m [0;1;33;93m_[0m [0;1;32;92m(_[0;1;36;96m)_[0;1;34;94m__[0;1;35;95m|[0m [0;1;31;91m|_[0m [0;1;32;92m__[0;1;36;96m_|[0m [0;1;34;94m|[0;1;35;95m__[0;1;31;91m_[0m"
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echo "[0;1;33;93m|[0m [0;1;32;92m_[0;1;36;96m/[0m [0;1;34;94m|_[0;1;35;95m__[0;1;31;91m|[0m [0;1;33;93m'[0m [0;1;32;92m\/[0m [0;1;36;96m_[0m [0;1;34;94m\[0m [0;1;35;95m/[0m [0;1;31;91m-[0;1;33;93m_)[0m"
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echo "[0;1;32;92m|_[0;1;36;96m|[0m [0;1;34;94m|_[0;1;35;95m|[0m [0;1;33;93m|_[0;1;32;92m||[0;1;36;96m_\[0;1;34;94m__[0;1;35;95m_/[0;1;31;91m_\[0;1;33;93m__[0;1;32;92m_|[0m"
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echo ""
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echo " ${IPV4_ADDRESS}"
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echo ""
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uptime | cut -d' ' -f11-
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#uptime -p #Doesn't work on all versions of uptime
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uptime | awk -F'( |,|:)+' '{if ($7=="min") m=$6; else {if ($7~/^day/) {d=$6;h=$8;m=$9} else {h=$6;m=$7}}} {print d+0,"days,",h+0,"hours,",m+0,"minutes."}'
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echo "-------------------------------"
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# Uncomment to continually read the log file and display the current domain being blocked
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#tail -f /var/log/pihole.log | awk '/\/etc\/pihole\/gravity.list/ {if ($7 != "address" && $7 != "name" && $7 != "/etc/pihole/gravity.list") print $7; else;}'
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json=$(curl -s -X GET http://127.0.0.1/admin/api.php?summaryRaw)
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domains=$(printf "%'.f" $(GetJSONValue ${json} "domains_being_blocked")) #add commas in
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queries=$(printf "%'.f" $(GetJSONValue ${json} "dns_queries_today"))
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blocked=$(printf "%'.f" $(GetJSONValue ${json} "ads_blocked_today"))
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LC_NUMERIC=C percentage=$(printf "%0.2f\n" $(GetJSONValue ${json} "ads_percentage_today")) #2 decimal places
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echo "Blocking: ${domains}"
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echo "Queries: ${queries}"
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echo "Pi-holed: ${blocked} (${percentage}%)"
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sleep 5
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done
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}
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displayHelp() {
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cat << EOM
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::: Displays stats about your piHole!
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:::
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::: Usage: sudo pihole -c [optional:-j]
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::: Note: If no option is passed, then stats are displayed on screen, updated every 5 seconds
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:::
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::: Options:
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::: -j, --json output stats as JSON formatted string
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::: -h, --help display this help text
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EOM
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exit 0
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}
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if [[ $# = 0 ]]; then
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normalChrono
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fi
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for var in "$@"; do
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case "$var" in
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"-j" | "--json" ) outputJSON;;
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"-h" | "--help" ) displayHelp;;
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* ) exit 1;;
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esac
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done
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