I managed to get ssh working at last.
And then I tried to
enable USB storage,
but that was a mistake.
I thought it meant I could plug in a USB drive and the Apple TV would play content off of it.
But no, it meant rebuilding the kernel so that any USB drive plugged in to the Apple TV would have its main disk copied to it. The idea is that this external, much larger disk will be the new boot volume.
But that’s not what I wanted at all.
So the Apple TV got stuck, so .. I reset to factory settings (that’s a brilliant option, btw). So, I know I can do it now.
The scripts “out there” are pretty rough and tumble.
I’m thinking I may create a Mac OS X 10.4.9 partition on my Mac Pro, just so that I can copy over all the missing frameworks and libraries so that I can get things like wget to work..