Openbsd

Running OpenBSD on Raspberry Pi Zero 2 W

       781 words, 4 minutes

I had that Raspberry Pi Zero 2 W lying in a box. And because I changed my network configuration, I decided I could use that Pi as a DNS et DHCP server. But I also wanted to take benefits from my POE switch. It turns out to be really simple, with the proper hardware. Here are the notes.

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Using OpenBSD relayd(8) as an Application Layer Gateway

       2935 words, 14 minutes

I was lucky enough to attend to EuroBSDCon 2023 and offered the opportunity to talk about one of my favorite OpenBSD stock daemon: relayd(8). The talk was recorded and made available on the EuroBSDCon YouTube channel. . One may check the EuroBSDCon 2023 program for more material. This post attempts a reboot of the slides content in a more browser-friendly format.

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Self-hosting Pixelfed on OpenBSD

       1894 words, 9 minutes

In case you don’t already know, Pixelfed is a media sharing oriented solution that federates with Fediverse using the ActivityPub . And I like it also because it is based on PHP. This makes it quite simple to be hosted on OpenBSD. And here’s how I do this.

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Self-Hosted SearXNG instance on OpenBSD

       974 words, 5 minutes

Some time ago, I discovered and used searx on OpenBSD . This worked quite well but there were a few annoying bugs that I couldn’t solve. Mainly using OpenSearch with Firefox and timeouts with some Big Tech search engines. After struggling enough, I decided to switch to SearXNG . It has some cons compared to SearX but, regarding my needs and beliefs, the pros win.

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Multiboot Microsoft Windows, OpenBSD and Slackware Linux

       1381 words, 7 minutes

I got a refurbished Lenovo ThinkPad X1 Carbon Gen 10 and I’m not really happy with how the fan is managed by OpenBSD. Plus, the ThinkPad A485 running Windows for $WORK has been freezing quite a few times recently. So I decided I could try using a single ThinkPad for both $WORK and $HOME using different Operating Systems. I recently loved Slackware Linux again and wished I could use it too on that machine. So this is how I configured a multiboot environnement on the ThinkPad with Microsoft Windows 11, OpenBSD 7.3 and Slackware Linux 15.0. Note that I will encrypt as much storage as possible using the various available OS technologies.

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