How to Install Proxmox Backup Server 4.0
In my previous post, I set up a single-node Proxmox VE 9 lab. Now it’s time to give that lab […]
Cloud, Linux & Virtualization
Installation & Deployment
Cloud, Linux & Virtualization
How to Enable and Use CephFS on a Single-Node Ceph Squid Cluster
In my previous post, I set up: That setup is perfect for testing S3 object storage. But Ceph is more
Cloud, Linux & Virtualization
How to Install a Single-Node Proxmox VE 9 Lab on KVM (Nested Virtualization)
Sometimes you want to learn Proxmox, but you don’t want to dedicate a physical machine yet. The solution: run Proxmox
Cloud, Linux & Virtualization
Install Ubuntu 24.04 Server on ZFS Root Mirror (RAID-1) via Autoinstall
In my previous post, I used: This time we’re going one step further: Install Ubuntu 24.04 on ZFS root with
Data Platforms & Analytics
How to Install a 3-Node Kafka 4.1 Cluster on Ubuntu 24.04 with Per-Node HAProxy SSL Termination
Introduction In my previous post I showed how to run Kafka 4.0 + HAProxy on a single Ubuntu 24.04 node
Android & Mobile Development
Windows 11 + PowerShell 7: Find adb.exe and Add It to User PATH
Goal: confirm where Android Studio installed the SDK, then add its platform-tools to your User PATH so adb works anywhere
Android & Mobile Development
Android App Signing — fast setup for solo vs team/open-source
TL;DR Your diff will look like this: Build Keep secrets out of version control by loading them from keystore.properties. keystore.properties
Android & Mobile Development
Google Play: Reuse Another App’s App-Signing Key
Goal: Make App A use the same Google Play app-signing certificate as App B.Not a merge: Packages, installs, reviews, purchases
Cloud, Linux & Virtualization
Install Ubuntu 24.04 Server on ZFS Root via Autoinstall
This is a tiny delta to my previous guide (HTTPS + Nginx + SSI already working). The focus here is
Cloud, Linux & Virtualization
Install Ubuntu 24.04.2 with NoCloud Autoinstall over HTTPS
What is Autoinstall (Ubuntu 24.04)? Autoinstall is Ubuntu Server’s unattended installation in Subiquity. You provide a YAML answer file (user-data)