Nextcloud tuning

Some optimizations and security tweaks added to my Nextcloud read more

Quick tip: Howto reset the battery alert on an Eaton 5P UPS

After 4 years, the battery alerts showsup. read more

Howto setup Nextcloud

How to install Nextcloud on a Debian 10 Buster using apache2 and php7.3 read more

Howto setup pi-hole HA

How to install pi-hole in a high availability setup and integrate it with pfSense… read more

mqtt + node-red + telegram

Setting up a UPS monitor using NUT on a Raspi and mosquitto-clients - Part 2 read more

Quick tip: Older jlnp files fail to start

Make older jlnp files start again using icedtea-web on arch linux. read more

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

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>" or via twitter @haefelfinger

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