In a previous post an artificial benchmark was done to measure the performance difference between IP and Unix domain sockets. The results were somewhat impre... (more…)

🚀 Replicate your production environment locally using Docker. Just run "spin up". It's really that easy. - GitHub - serversideup/spin: 🚀 Replicate your production environment locally ... (more…)

Build Virtual Machine Image from Dockerfile or Docker image - GitHub - linka-cloud/d2vm: Build Virtual Machine Image from Dockerfile or Docker image... (more…)

My brain briefly broke, when two methods for setting up x86 emulation on ARM showed the exact same system state but behaved different. (more…)

If you're using docker with ufw (Ubuntu Firewall), your local ports may be exposed to the outside world. I recently read about this issue and when I checked, sure enough, ... (more…)