vCard QR Code Generator
Sharing contact details by QR code is basically: put a vCard (.vcf) payload into a QR code, then let the phone’s camera (or QR scanner) offer “Add contact”….
OpenWrt WiFi 6 WiFi 7 Setup Guide
If you want a clean tri-band setup on OpenWrt (2.4 GHz + 5 GHz + 6 GHz), this guide walks through a practical, beginner-friendly configuration for Wi‑Fi 6…
BPI-R4 OpenWrt eMMC Install
Running OpenWrt from the onboard eMMC on the Banana Pi BPI-R4 is a big quality-of-life upgrade: faster storage, fewer SD-card surprises, and (usually) the full ~8 GB becomes…
Docker for Beginners: Containers, Images, Volumes, Compose
If you’re new to Docker, it can feel like “magic”: you run a single command and suddenly an app works on your machine without installing a bunch of…
Self-Hosted Bitwarden Password Manager on Docker: OpenMediaVault + Nginx Proxy Manager (Install, Update, Backup)
⚠️ Update: After a recent Bitwarden Lite image update, I ran into critical bugs that make the container unusable. The internal nginx proxy fails to resolve localhost inside…
Access IT-Tools and Dozzle in my LAN without ports
I run a small homelab where a couple of “developer quality-of-life” services run on a NAS: Both services were reachable via raw IP + port (e.g., http://<NAS_IP>:<PORT>). That…
Self-Hosting IT-Tools in Docker on OpenMediaVault (OMV): A Practical Setup Guide
If you’re a developer who lives in terminals, logs, and quick copy-paste utilities, Self-Hosting IT-Tools in Docker is the kind of “small thing” that ends up saving you…
Dozzle in Docker: Install, Secure, and Troubleshoot
What is Dozzle? 🤔 Dozzle is a lightweight, web-based log viewer for Docker containers. Instead of running docker logs -f … in a terminal, you get a clean…
Reset qBittorrent WebUI Password in Docker (PBKDF2) — Grab the Temporary Password from Logs
If your qBittorrent WebUI login is locked out (or your IP got banned after too many attempts), the cleanest recovery path in a Docker setup is to remove…
Migrating Jellyfin and qBittorrent Between Two OpenMediaVault Servers (Without Breaking Anything)
Self‑hosting is amazing… right up until you realise you want to move multiple terabytes of media and torrents from one box to another without losing watch history, metadata,…