Welcome to the personal web site of Sean Lauritzen Jr. This corner of the 'net is mostly for my homelabbing activities; don't expect much of anything interesting to be posted here.
Interests
- Open source software
- Homelabbing
- Sewing / textiles
- Greenspace / urban design
- Indieweb technology
- Ugly websites
Projects
- urclelf
- A python-based x86 compiler for the URCL pseudoassembly language.
- hover-dyn-dns
- DDNS script for hover.com, forked from the original.
- audiomodemrs
- OFDM-4FSK acousic softmodem for high-bandwidth data-over-sound (currently unfinished/unpublished)
Cool stuff
- Ladybird Browser
- The world's first modern web browser not backed by Google's advertising empire.
- Cameron's World
- An ode the the web of old.
- oklch.com
- Explore the perceptually-uniform oklab/oklch color space.
- Mindedmac
- A fellow CS major and indieweb enthusiast with an assortment of mathematical puzzles
Network information
This site hosts serveral network services, including a mail server at which you are invited to contact me. My address is linked in the footer. Plaintext mail is preferred.
I'll spare you the trouble of doing a port scan:
| Protocol | Service | Port |
|---|---|---|
| SMTP | inbound mail | 25 |
| HTTP | world wide web | 80 |
| IMAP | mailbox access | 143 |
| HTTPS | world wide web (secure documents) | 443 |
| SMTPS | secure inbound mail | 587 |
| IMAPS | secure mailbox access | 993 |
| SSH | secure channel (host A) | 29001 |
| SSH | secure channel (host B) | 29002 |
| Minecraft Bedrock | 19232 | |
| 777 | Minecraft Java | 25565 |