jonstickman

Likely environmental contamination - iron in the environment or more likely contamination from other cars at the car wash. https://www.stainlessfoundry.com/metallurgy/knowledgebase/ir...

Fantastic write up - keep going (please)!

Agree more practical examples but disagree this is too abstract.

I’m thinking starting at more common scenarios then jumping to container networking. Ie - Flow of a packet on a simple node, a two interface node, then namespaces, and then quirky virtual stuff.

Another example - I’d love to see how iptables actually works. Maybe how to use ebpf to implement iptables things like source/dest NAT, Masquerade, etc.

But yeah I learned a ton here. Thanks

Google sheets has (had?) a stock function that takes a ticker and a date.

Does anyone have information on how they coordinated 500 drones to form an image in the sky?