mirror of
https://github.com/pi-hole/pi-hole
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110 lines
3.9 KiB
Bash
Executable File
110 lines
3.9 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) 2017 Pi-hole, LLC (https://pi-hole.net)
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# Network-wide ad blocking via your own hardware.
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#
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# Calculates stats and displays to an LCD
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#
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# This file is copyright under the latest version of the EUPL.
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# Please see LICENSE file for your rights under this license.
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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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function GetFTLData {
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# Open connection to FTL
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exec 3<>/dev/tcp/localhost/"$(cat /var/run/pihole-FTL.port)"
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# Test if connection is open
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if { >&3; } 2> /dev/null; then
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# Send command to FTL
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echo -e ">$1" >&3
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# Read input
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read -r -t 1 LINE <&3
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until [ ! $? ] || [[ "$LINE" == *"EOM"* ]]; do
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echo "$LINE" >&1
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read -r -t 1 LINE <&3
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done
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# Close connection
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exec 3>&-
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exec 3<&-
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fi
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}
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outputJSON() {
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get_summary_data
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echo "{\"domains_being_blocked\":${domains_being_blocked_raw},\"dns_queries_today\":${dns_queries_today_raw},\"ads_blocked_today\":${ads_blocked_today_raw},\"ads_percentage_today\":${ads_percentage_today_raw}}"
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}
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get_summary_data() {
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local summary=$(GetFTLData "stats")
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domains_being_blocked_raw=$(grep "domains_being_blocked" <<< "${summary}" | grep -Eo "[0-9]+$")
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domains_being_blocked=$(printf "%'.f" ${domains_being_blocked_raw})
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dns_queries_today_raw=$(grep "dns_queries_today" <<< "$summary" | grep -Eo "[0-9]+$")
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dns_queries_today=$(printf "%'.f" ${dns_queries_today_raw})
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ads_blocked_today_raw=$(grep "ads_blocked_today" <<< "$summary" | grep -Eo "[0-9]+$")
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ads_blocked_today=$(printf "%'.f" ${ads_blocked_today_raw})
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ads_percentage_today_raw=$(grep "ads_percentage_today" <<< "$summary" | grep -Eo "[0-9.]+$")
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LC_NUMERIC=C ads_percentage_today=$(printf "%'.f" ${ads_percentage_today_raw})
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}
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normalChrono() {
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for (( ; ; )); do
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get_summary_data
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domain=$(GetFTLData recentBlocked)
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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=$7}}} {print d+0,"days,",h+0,"hours,",m+0,"minutes."}'
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echo "-------------------------------"
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domain=$(GetFTLData recentBlocked)
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echo "Recently blocked:"
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echo " $domain"
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echo "Blocking: ${domains_being_blocked}"
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echo "Queries: ${dns_queries_today}"
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echo "Pi-holed: ${ads_blocked_today} (${ads_percentage_today}%)"
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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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