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#claude-code

5 posts

  1. 2 min read

    My "LAN speed test" was actually an internet speed test

    iperf3 said 30 Mbit/s and I blamed the cable. The traffic had never touched the LAN.

  2. 2 min read

    My new monitoring paged me twice on day one. Good.

    A flaky HTTP/2 ping and a backup job that ran fine by hand but not under systemd. Both were real bugs, and both got caught.

  3. 5 min read

    Getting a homelab ready to run for three months without me

    No sleep, a watchdog, key-only SSH, a wiped HDD turned into storage and backups, a second way in, and an outside alarm for when the box goes dark.

  4. 4 min read

    ExamX, part 2: cloud models, a public site, and pressing pause

    Adding Gemini and Claude back ends, putting the app online behind a Cloudflare Tunnel, and deciding to stop and actually study.

  5. 5 min read

    ExamX, part 1: a practice-exam generator that marks its own papers

    One evening, five past papers and a 4 GB GPU. What worked, what the local models got wrong, and why the code ended up doing most of the marking.