Linux Archives — Wild Wild Wolf

A Simple Script to Create systemd-nspawn Alpine Container

I needed a small container for experiments to run on my systemd-based machine. LXC and LXD were out of the question. However, systemd has systemd-nspawn tool, which I used to build a container.

The size of the resulting rootfs is around 8.7 MB

How to Get the Source of an Uncaught Exception in C++

Sometimes, unexpected things happen. Your program throws an unexpected exception, which is caught by the framework, which loudly complains but provides no hints as to where this happened. You need to find the source of the exception, and this article will explain one of the possible ways to do that.