Cautionary tale: how to kill an SDCard with one simple command

[Mark Morgan Lloyd]

I wanted to do a bit of low-level maintenance yesterday evening on a 
TinkerBoard (Rockchip RK3288) running Stretch, so as an old PC hand I 
ran  telinit 1  At that point the SDCard became a boat anchor.

Now I'm obviously not entirely sure about this, and it /could/ be an 
unfortunate coincidence. But unless absolutely sure, it might be a hack 
best avoided.

--
Mark Morgan Lloyd
markMLl .AT. telemetry.co .DOT. uk

[Opinions above are the author's, not those of his employers or colleagues]