Operating systems

FreeBSD basics – 4 – Jails

Now that we know how to get started with FreeBSD, how to manage users and groups, and how to work with services, we’ll look a bit into(…)

FreeBSD basics – 3 – Services

This is the third post in the series about getting started with FreeBSD. We’ve looked at the first steps here, and users and groups here. Today we’re looking at how FreeBSD handles(…)

FreeBSD basics – 2 – Users & Groups

In the last post, we’ve initially configured FreeBSD so that networking is up and running, additional packages can be installed, and the system was patched to the latest release. In this post we’ll look at how(…)

FreeBSD basics – 1 – The first steps

In case you follow the blogs here, you might have noticed that I got interested in FreeBSD over the last months (or even year(s)). The reasons for this are multiple: FreeBSD development is organized in very(…)

My first day at SUSECON 2024

It is mid-June, and I have the opportunity with my colleague Arnaud Berbier to go to Berlin. Not for visiting the city, not for sightseeing, but for a business conference. This year, SUSECON set its location in the(…)

A first look at openSUSE Leap Micro 6.0

Recently the openSUSE project announced the Alpha release of Leap Micro 6.0. This version of the openSUSE operating system is optimized for container workloads and edge computing. One of the cool features(…)

Another file system for Linux: bcachefs (3) – Mirroring/Replicas

This is the third post in this little series about bcachefs. The first post was all about the basics while the second post introduced bcachefs over multiple devices.

Another file system for Linux: bcachefs (2) – multi device file systems

In the last post, we’ve looked at the very basics when it comes to bcachefs, a new file system which was added to the Linux kernel starting from version 6.7. While we’ve already seen how easy(…)

Another file system for Linux: bcachefs (1) – basics

When Linux 6.7 (already end of life) was released some time ago another file system made it into the kernel: bcachefs. This is another copy on write file(…)

Linux offline package and repository management

Many of us have faced this scenario: setting up a brand-new Linux Server, only to discover it’s a minimal setup lacking essential tools like our favorite ‘VIM’ text editor. This leads to frustration while trying to make changes without our(…)