[tbolt]

Good point. Not sure why I thought I was asking some novel question.

[pvg]

Well, it's one of the reliable ways to summon tptacek who'll tell you what's what and why!

https://news.ycombinator.com/item?id=206303

[tptacek]

This ruined my night. I mean, I sowed the seeds of this night's destruction, but still.