On 3/7/2019 2:59 PM, T wrote:
Linux even replaced Windows on the International space station
for obvious reasons.

This keeps popping up like it was relevant.
The space station does not run linux in the context
related here. You won't find it on distrowatch.

I'll wager that thousands of gurus built a fixed
APPLIANCE. They tested the crap of it, then tested it
again.

How often do you think space station inhabitants install
programs off the web? Or install updates? If an issue arises,
the gurus are on it.

The fact that linux OS sits underneath is irrelevant.
What makes it work is a gaggle of gurus and STRICT controls
over what can be done by users.

That's also what it takes to make ubuntu work for grandma.