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YSaxon/get_hostnames_communicating_with.sh

Created September 1, 2023 18:44
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get hostnames currently communicating with
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get_hostnames_communicating_with.sh
netstat -an | awk '{if ($5 ~ /[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+/) print $5}' | cut -d. -f1-4 | sort -u | while read -r line; do host $line; done | grep pointer | awk '{print $NF}' | sort -u
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