2014-01-04 14:45:55 +01:00
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#!/bin/sh
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if ! command -v nmap >/dev/null 2>&1; then
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2016-10-12 09:16:48 +02:00
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echo >&2 "'nmap' not found"
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2014-11-12 16:15:39 +01:00
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exit 1
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2014-01-04 14:45:55 +01:00
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fi
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2018-10-20 12:21:49 +02:00
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SUBNET="$(ifconfig | awk '/inet:?/ && $0 !~ "127.0.0.1" {gsub(/\.[0-9]+$/, ".*", $2); gsub(/.*:/, "", $2) ; print $2}')"
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2014-01-04 14:45:55 +01:00
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echo "Scanning '$SUBNET'..."
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2015-12-02 02:16:57 +01:00
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nmap -sn "$SUBNET"
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