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Notes on infrastructure, networking, and building systems.

2026

Replacing the ISP ONT with my own XPON stick in SFU mode

22 September 2026·1330 words·7 mins

Engineering Opnsense Xpon Gpon Networking Sre

CF Email Gateway - A Worker between Email Routing and my inbox

12 September 2026·789 words·4 mins

Projects Cloudflare Email Privacy Gmail

2022

Counting non-null bytes of a file

17 September 2022·399 words·2 mins

Engineering Linux Bash