For development in every way

Trip to India

Because my son visited Nepal for a month, we decided that I would travel to Delhi where we would meet an have a 12 days visit to a small part of India. I think I have been to India 5 times and I wanted to see part that I did

surveillance network

surveillance network

In number two of C't Magazin there was an article on "How the Iranian regime uses IT and network control against the protests". The article is written by Marcus Michaelsen und Maryam Mirza and published in German here: https://www.heise.de/select/ct/2023/2/2232513434673096183 Because it is

Mail protocols

This is a copy of an article in C't 08/2021, which I have translated from German to English and make it a little more generic but it entails an overview of issues related to email which is important for more people to understand.

Updates of hardware and software

Updates of hardware and software

To start with a new Bluetooth headset, the Teufel Move BT with main characteristics: Bluetooth with aptX for wirelss, lossless signal up to 30 meters Strong battery with playtime of max. 15 hours and 2 hours reload time more on this in Dutch: https://www.teufelaudio.nl/koptelefoons/move-bt-p16096.html

Docker on Ubuntu

Docker on Ubuntu

It is simple to install collabora as a docker instance running with Nextcloud, but with the different Supported storage drivers is is actually not that simple, aufs and overlay2 did not work, so downgrade docker-ce and use devicemapper again.

Weekly round of updates

Weekly round of updates

Just an overview of what has been updated this week

The disappearing wifi on a laptop

The disappearing wifi on a laptop

After a mysterious disappearance of an installed wifi card I did some duckduckgoing and found a blogpost that helped me to get Wifi working again thanks to @unixblogger

End of 2018 software projects

End of 2018 software projects

I took some time during the winter holidays to work on some of the dusted software project that were laying around, like cryptpad, nextcloud, seafile, collabora and onlyoffice and two new: standardnotes and solid