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chrispetrou/getmac.sh

Created September 4, 2019 23:32
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getmac.sh
#!/bin/bash
if [ $# -lt 1 ]; then
echo "getmac.sh <IP>"
fi
IP=$1
ping_output=$(ping -c1 $IP)
mac=ping_output; arp -a | grep $IP | cut -d ' ' -f4
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