Path definition

[danielmiessler]

I recommend you just have people point to the top-level directory, i.e., ./firewalker extracted-firmware/ instead of requiring them to figure out where the rootfs directory is. Then you just append the rootfs bit to what they give you.

[craigz28]

We can probably do that later. Right now, "rootfs" could be different things depending on what was used to extract the firmware (fmk, binwalk, some other dark magic, etc.)