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#!/bin/bash
##############################################################################
# Copyright (c) 2016 HUAWEI TECHNOLOGIES CO.,LTD and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
function mac_address_part() {
hex_number=$(printf '%02x' $RANDOM)
number_length=${#hex_number}
number_start=$(expr $number_length - 2)
echo ${hex_number:$number_start:2}
}
function mac_address() {
echo "'00:00:$(mac_address_part):$(mac_address_part):$(mac_address_part):$(mac_address_part)'"
}
machines=''
for i in `seq $1`; do
mac=$(mac_address)
if [[ -z $machines ]]; then
machines="${mac}"
else
machines="${machines} ${mac}"
fi
done
echo ${machines}
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