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bash script for pi-hole app (librenms#135)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,79 @@ | ||
| #!/usr/bin/env bash | ||
| set -euo pipefail | ||
| IFS=$'\n\t' | ||
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| API_AUTH_KEY="" | ||
| API_URL="localhost/admin/api.php" | ||
| URL_READ_ONLY="?summaryRaw" | ||
| URL_QUERY_TYPE="?getQueryTypes&auth=" | ||
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| #/ Description: BASH script to get Pi-hole stats | ||
| #/ Examples: ./pi-hole-stats.sh | ||
| #/ Options: | ||
| #/ --help: Display this help message | ||
| #/ --debug: Brief check of system env and script vars | ||
| usage() { | ||
| grep '^#/' "$0" | cut -c4- ; | ||
| exit 0 ; | ||
| } | ||
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| debug() { | ||
| if ! [ -x "$(command -v tr)" ]; then | ||
| echo '[error] tr binary not available, please install it' | ||
| else | ||
| echo '[ok] tr bin'; | ||
| fi | ||
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| if ! [ -x "$(command -v jq)" ]; then | ||
| echo '[error] jq binary not available, please install it' | ||
| else | ||
| echo '[ok] jq bin'; | ||
| fi | ||
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| if ! [ -x "$(command -v curl)" ]; then | ||
| echo '[error] curl binary not available, please install it' | ||
| else | ||
| echo '[ok] curl bin' | ||
| fi | ||
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| if [ -z "$API_URL" ]; then | ||
| echo '[error] API_URL is not set' | ||
| else | ||
| echo '[ok] API_URL is set' | ||
| fi | ||
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| if [ -z $API_AUTH_KEY ]; then | ||
| echo '[warning] API_AUTH_KEY is not set, some values will not be available' | ||
| else | ||
| echo '[ok] API_AUTH_KEY is set' | ||
| fi | ||
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| if [ -z ${URL_READ_ONLY} ]; then | ||
| echo '[error] URL_READ_ONLY is not set' | ||
| else | ||
| echo '[ok] URL_READ_ONLY is set' | ||
| fi | ||
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| if [ -z ${URL_QUERY_TYPE} ]; then | ||
| echo '[error] URL_QUERY_TYPE is not set' | ||
| else | ||
| echo '[ok] URL_QUERY_TYPE not set' | ||
| fi | ||
| } | ||
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| exportdata() { | ||
| # domains_being_blocked / dns_query_total / ads_blocked_today / ads_percentage_today | ||
| # unique_domains / queries_forwarded / queries_cached | ||
| GET_STATS=$(curl -s $API_URL$URL_READ_ONLY | jq '.[]') | ||
| echo $GET_STATS | tr " " "\n" | ||
| # A / AAAA / PTR / SRV | ||
| GET_QUERY_TYPE=$(curl -s $API_URL$URL_QUERY_TYPE$API_AUTH_KEY | jq '.[][]') | ||
| echo $GET_QUERY_TYPE | tr " " "\n" | ||
| } | ||
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| if [ -z $* ]; then | ||
| exportdata | ||
| fi | ||
| expr "$*" : ".*--help" > /dev/null && usage | ||
| expr "$*" : ".*--debug" > /dev/null && debug |