Why I rely on Netcup for my VPS infrastructure
What Makes Netcup Special I’ve been running my VPS infrastructure with Netcup, based in Karlsruhe, for a long...
Automating Spam Training with rspamd-learn-helper
Fighting spam is a constant battle. Even with powerful tools like Rspamd, it’s easy to forget to regularly...
Real-Time UPS Alerts via Telegram
Why Worry About Your UPS? If you run any kind of server – whether it’s a home lab,...
Checkmk RAW Edition Monitoring
Checkmk is a powerful IT monitoring solution originally developed by Mathias Kettner. Today, it is maintained by Checkmk...
Scripted Windows App Installation for Consistency
Modern Windows systems offer several ways to install applications—primarily via the graphical Microsoft Store or winget, the Windows...
Expunge old mails by folder and age in Dovecot
Keeping mailboxes lean is essential for performance and storage management on self-hosted email servers. Over time, folders like...
Quick and complete Maildir usage summary
Managing Maildir mailboxes across multiple users can quickly become a challenge. How do you find out who’s using...
How to delete the entire Git History
There are situations where you want to keep your project files but get rid of the entire Git...
VSCode-Server for browser-based remote development
VSCode-Server lets you run Visual Studio Code in the browser on remote servers. It’s lightweight, fast, and perfect...