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Roger Router Fax

Send a fax via FritzBox from Linux.

Jul 4, 2025

Qubes OS - a secure operating system

Interesting project of an operating system claiming to be very secure.

From their website…
Qubes OS is a free and open-source, security-oriented operating system for single-user desktop computing. Qubes OS leverages Xen-based virtualization to allow for the creation and management of isolated compartments called qubes.

Apr 10, 2025

Measure internet speed with speedtest cli and visualize with R

Info & R Script to use / visualize data generated by the speedtest cli provided ba Ookla.

Apr 9, 2025

ICS to JSON using R

Script to convert an ics / iCalendar file to json. You’ll find a bash version arround here in another post too.

Apr 2, 2025

ICS to JSON

I was in need to convert an iCalendar / ics file to a json file, the result can be found here.
PS: The attempt to create the script started by asking AI, honestly, not yet very helpful.

Mar 30, 2025

Chaos Computer Club

Some links to stuff from CCC- Chaos Computer Club.
Stepping by there once in a while, mainly for online related security things.

Mar 15, 2025

Turris Router

Interesting open source router project, with focus on security.

Mar 15, 2025

Electronic invoice

Tools around electronic invoice.
To me it looks like they all use the same java library, eventually Mustang?

Mar 12, 2025

My start with hugo

After getting in touch with hugo and running into trouble with almost every template used, I decided to start a page / blog from scratch to learn a bit more basics of hugo.

Mar 11, 2025