#!/bin/bash CACHE=$(echo 'showPools()' | dnsdist -c | grep leastOutstanding | awk '{print $1}' | awk -F'/' '{print $1}') if [[ -z "$CACHE" ]]; then echo "dnsdist_cache - Unable to retrieve cache entries" exit 2 fi echo "dnsdist_cache entries=$CACHE; Number of cached entries: $CACHE" exit 0
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