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APR 25TH, 2025
How to configure unattended-upgrades of packages from third party deb package repos

Given a 3rd party Debian package repository such as apt.postgresql.org how do you make sure, that the packages respectively the services that are provided by the packages, such as a Postgresql DB server, get automatically updated?

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APR 20TH, 2025
Updating company-wide and your own hosts with apt-dater

apt-dater (package available) is a really handy tool to update Debian packages on a large fleet of servers.

You install and configure it, add your company’s hosts into it and then you can keep an eye on outstanding package updates and update the whole fleet with a few key strokes.

But can you manage company servers and separately from that your own machines with apt-dater?

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FEB 19TH, 2025
Executing Tasks in docker-compose Containers From ansible

How can I run my ansible playbook outside of a container and have the taks executed inside the container?

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FEB 5TH, 2025
Creating a quick PDF report from a DuckDB query

Once in a while, we have to create PDF reports from database queries. In the past we used either JasperReports, a heavyweight Java-based reporting engine, or wrote some Python code using a library like FPDF. But about a year ago, a new kid on the block caught my eye: Typst.

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DEC 6TH, 2024
FOSS4G 2024 Belém

FOSS4G is the annual global event of free and open source geographic technologies and open geospatial data hosted by OSGeo. In 2024 it took place in Belém, Brasil.

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  • How to configure unattended-upgrades of packages from third party deb package repos
  • Updating company-wide and your own hosts with apt-dater
  • Executing Tasks in docker-compose Containers From ansible
  • Creating a quick PDF report from a DuckDB query

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