Tech Blog

Thoughts, stories and ideas.

EmberFest Berlin 2017

7. January 2017

Last week we travelled to the hipster capital Berlin to see the latest trends of the Ember.js world at the…

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SUSE Enterprise Storage 2 – CephCalamari hands on

2. November 2016

Ceph is on everyone’s lips and, at the latest since Red Hat has acquired Inktank, the software defined storage solution…

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Yubikey configuration

14. October 2016

Yubikeys (manufactured by Yubico) are inexpensive hardware tokens for multi-factor authentication. In addition to Yubikeys, Yubico also manufactures YubiHSM, which…

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Jazoon TechDays 2016

10. October 2016

Early last Friday morning, three scouts from the Adfinis SyGroup AG made their way to the Gurten – the famous…

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Release and Patch Management with SUSE Manager 3

25. August 2016

The SUSE Manager 3 beta programme was started at the end of December 2015. We would like to take this…

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MySQL/MariaDB HA: Galera Cluster vs. DRBD replication

20. August 2016

Trademark notice DRBD® and LINBIT® are trademarks or registered trademarks of LINBIT in Austria, the United States, and other countries.…

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Multi-Factor Authentication

17. July 2016

In this day and age, hacker attacks are an all too common occurrence. This is why it is more important…

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Finja – Your friendly finding ninja

5. June 2016

Imagine you get a login for Unix-Box running on some esoteric hardware. On that box you find a 10 mloc…

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UCS Ansible modules

24. March 2016

A Univention Corporate Server (UCS) is not particularly suited for configuration by Ansible, since many tasks have to be done…

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systemd: start and stop dependencies

18. February 2016

The problem A web application which requires a Samba-Share (cifs) via openvpn (IPv6) runs on a Debian server (jessie, systemd…

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