ifconfig output format incompatible

[PhilAtkinPersonal]

Thanks for this project; looks like it may be useful for me.

I'm running Raspbian GNU/Linux 9 (stretch). The output format for ifconfig seems to be incompatible with your server Python code. To fix it, I had to change both lines that attempt to read the output to:

f = os.popen('ifconfig eth0 | grep "inet " | awk '{print $2}'')

(I'm not an expert on grep and cut and couldn't make those commands do the job. This worked for me but YMMV)