A client gave me an old 2009 iMac that he no longer needed. Knowing there are no more updates for this model, I installed Ubuntu 24.04 on it, and I must say I'm impressed by how easy it is to install a Linux OS on Apple hardware. Anyway, after the installation, I gave it to... Read more
As you know, cyberattacks are a daily occurrence for sysadmins and developers. Just look at the latest news; they're becoming increasingly aggressive. Today, we'll focus on some best practices for preventing and protecting against malicious attacks. Positioning services and... Read more
Proxmox is a very good KVM-based virtualization system, but sometimes minor problems arise. I had a case where a backup failed overnight, making it impossible to restart the VM or modify its configuration. There's a command that allows you to... Read more
In the "PDF Working" category, I searched quite a bit for a tool that did what I wanted, was lightweight, and compatible with Linux. And I finally found it. NAPS2 is a small program whose primary purpose is to manage document scans. However, one of the features that interests us today... Read more
For the past few weeks, I've been testing the BlueSky social network (similar to Twitter, but decentralized). Then, I discovered the option to install a Personal Data Server (PDS) on your infrastructure to host your online identity and published data. And that's what we're going to look at today. Prerequisites Before... Read more