Raspberry pi + Network UPS tools + mqtt

Setting up a UPS monitor using NUT on a Raspi and mosquitto-clients - Part 1 read more

Setup TrueCommand

A small step by step guid to setup TrueCommand to manage FreeNas and TrueNas servers. read more

Migrate from jekyll to gohugo

Why and how to move from jekyll to the fast and easy gohugo static site generator. read more

SoCraTes day 2019

Takeaways and learning’s from the sessions of the SoCraTesDay Switzerland. read more

Install Arch GNU/Linux using archfi

How to install a vanilla Arch GNU/Linux using archfi and archdi script in about an hour… read more

Node-red on Debian 9.7

How to install Node-Red flows on a Debian stretch installation… read more

Proxmox spamming FreeNas logs using iscsi

Proxmox iscsi storage management causes syslog issues on FreeNAS. read more

The way to GO!

Some impressions from my way to golang. read more

Darktable with AMD Radeon

Enable OpenCL for AMD Radeon GPUs and validate usage in Darktable. read more

Samba4 Active Directory

Setting up a redundant AD DC with samba4 on Debian9 read more

I'm Philipp Häfelfinger

It was 1998 when my journey to become a professional software engineer started. I am highly interested in many aspects of the information technologies. From development to devops and sysops. I like to understand systems as a whole and not just a part of it.

I am a passionate photographer as well.

Feel free to contact me at "blog<at>haefelfinger.ch" or via twitter @haefelfinger

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