I am dsp
Member of Technical Staff @ Anthropic
posts
Fun with Yubikeys: Hardware-Backed Kubernetes Auth
The private key that grants admin access to your Kubernetes cluster shouldn’t live in ~/.kube/config. It shouldn’t live on your filesystem at all. I …
A History of Source Control Systems: SCCS and RCS (Part 1)
Updates April 7th, 2024 I received an email from Marc Rochkind. He recounts some details of the creation of SCCS. I attached the email at the end of …
I want to like Nushell
I don’t like bash, I don’t like zsh, but I am stuck with them. I tried fish and oil, but somehow never got the hang of it (note… i should revisit …
Phantom Types
UPDATE Wed 24th, 2024: This article was originally called “Nominal Types”. A few people on lobste.rs and r/programming pointed out that naming this …
Communicate State
A few years back, I was invited to a set of executive reviews of various infrastructure projects, both as a presenter and a reviewer. Two of those …