Random hardware MAC file generator

macGenerator.py

#!/usr/bin/env python
# coding=utf-8

import random

def HexGenerator():
    return format(random.randrange(255), '02x')

def MacGenerator():
    return "{}:{}:{}:{}:{}:{};".format(HexGenerator(),
                                      HexGenerator(),
                                      HexGenerator(),
                                      HexGenerator(),
                                      HexGenerator(),
                                      HexGenerator()
                                     )

def main():

    with open('/tmp/macs', 'w') as f:
        for i in range(0,100):
            f.write("{}\n".format(MacGenerator()))
    

if __name__ == '__main__':
    main()