My first close encounter with the Linux kernel source
I finally had the chance to set some time aside to touch the Linux kernel source, for fun and profit. This is the story of how I implemented a new BPF helper.
$ ls -lt tags/linux/
2022
-
12m
2018
-
26m
What Actually Are Containers?
Containers are the big thing of the moment. It is quite common to find blog posts and articles that explain what containers are not: "containers are not virtual machines". Just what are they then? In this post we embark on a journey across some of the features of the Linux kernel to unveil the mystery.