Blogs / Personal blogs

Julio Merino

jmmv.dev

Julio Merino’s blog. A blog on operating systems, programming languages, testing, build systems, my own software projects and even personal productivity. Specifics include FreeBSD, Linux, Rust, Bazel and EndBASIC.

Popular posts
5
Total points
2,331
HN comments
1,253
Rank
#683 personal

Visit jmmv.dev → RSS feedOn Hacker News Nov 2020 – Dec 2025

Systems & Performance 3Software Engineering 1Infrastructure & DevOps 1Career & Management 1

1

Fast machines, slow machines

Well, that was unexpected. I recorded a couple of crappy videos in 5 minutes, posted them on a Twitter thread, and went viral with 8.8K likes at this point. I really could not have predicted that, given that I’ve been posting what-I-believe-is interesting content for years and… nothing, almost-zero interest. Now that…

3

From Azure Functions to FreeBSD

Putting FreeBSD’s “power to serve” motto to the test. On Thanksgiving morning, I woke up to one of my web services being unavailable. All HTTP requests failed with a “503 Service unavailable” error. I logged into the console, saw a simplistic “Runtime version: Error” message, and was not able to diagnose the problem…