Immutable Alpine Linux in bhyve 11 feb 2023 | Last updated: 11 feb 2023 16:18
Many things don't have proper installation docs any longer and are only provided as Docker (or podman) images. I set out to run Docker on FreeBSD with a minimal Linux using bhyve.
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Secure sudo without password 19 sep 2021 | Last updated: 29 dec 2023 00:00
Secure usage of sudo without passwords
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Killing the "Internet of shiT" 23 mar 2019
The only IoT device in my LAN is the inverter (ca. 400V DC to 230V@50Hz AC) for my solar panels. I don't like devices that do not/can not update in my network. Now that the website I used to pull the measurement data from is changed (and thus broken) I decided to reverse what the device does and build my own service.
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Improving my mail server setup 27 may 2018 | Last updated: 27 may 2018 00:00
After switching from SpamAssassin to rspamd for spam classification I wasn't completely happy yet with the separation I had achieved. More and more I find myself splitting off functions on my server into jails and I wanted to achieve more separation of unauthenticated content processing with storage of data.
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The simplest LetsEncrypt for Apache 10 sep 2017
mod_md is by far the simplest way to add LetsEncrypt signed certificates to your Apache httpd server. Just add one line of configuration and you're done!
