I've been using kali-linux-2018.4-rpi0w-nexmon on a ssh accessed headless raspberry pi zero w. As I travel around a lot and don't always have acccess to an HDMI monitor, it is somewhat difficult to start networking every time I boot. I have not found a way to mount sdcard/sdb2 on my laptop so as to modify /etc/network/interfaces so I put the interfaces file in boot partition on sda1 and linked it to /etc/network/interfaces. That way I can change the file from my laptop before booting the pi.

There must be an easier way...

Any ideas???

Thanks CCEE