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okeuday/mac_address_reset

Created February 23, 2017 01:55
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Automatically generate a valid MAC address
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mac_address_reset
#!/bin/sh
# wget http://standards.ieee.org/develop/regauth/oui/oui.txt
DIRECTORY=`dirname $0`
PREFIX=`shuf $DIRECTORY/oui.txt | grep '(base 16)' | head -n 1 | cut -c '3-8'`
SUFFIX=`openssl rand -hex 3 | sed 's/.*/\U&/'`
echo "$PREFIX$SUFFIX"
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