MTU Ninja

Vincent Bernat

I am Vincent Bernat. I currently work for Free 🚀, a French ISP and telecom provider. In the past, I worked for Shadow 🎮, Exoscale ☁️, Deezer 🎧, Dailymotion 📺, and Orange 📱. I like cats 🐈.

The main content of this site is my blog. The latest articles are “Offline PKI using 3 YubiKeys and an ARM single board computer,” “Auto-expanding aliases in Zsh,” and “Customize Caddy's plugins with Nix.” The most popular article is “Coping with the TCP TIME-WAIT state on busy Linux servers.”

This site does not use cookies. IP addresses are scrambled before being logged. Therefore, no personal data is collected. See “A more privacy-friendly blog” for details.

Swimming ducks