A simple tool that spits out any number of fake MAC addresses you want.
It doesn't change your system's configuration in any way, just prints randomized addresses to stdout.
./macgen [options] [num]
You can specify any positive number (e.g. 7, 69, 420, etc.) of MAC addresses to generate.
-h Show command usage info.
-n Don't append a newline. (Appends with space instead if bulk gen)