https://ddainet.cn/Recent content on Personal BlogHugoen-usSun, 08 Nov 2026 00:00:00 +0000https://ddainet.cn/posts/2026-11-08-orca-mission-control/Sun, 08 Nov 2026 00:00:00 +0000https://ddainet.cn/posts/2026-11-08-orca-mission-control/One Mac mini runs several AI agents across four repos. Orca is the layer that keeps that sane: every task becomes a git worktree with its own terminals, browser tabs and agent sessions, a CLI lets agents drive all of it programmatically, and a pairing code turns my phone into a second screen on the same runtime.https://ddainet.cn/posts/2026-11-01-run-omniroute/Sun, 01 Nov 2026 00:00:00 +0000https://ddainet.cn/posts/2026-11-01-run-omniroute/One container routes all my agents&rsquo; LLM traffic. Getting it healthy took three fixes: container DNS that sidesteps poisoned resolver records via Clash fake-IPs, admission control tuned for agent fan-out, and a rate-limit &ldquo;timeout&rdquo; that was secretly killing long-reasoning models mid-flight.https://ddainet.cn/posts/2026-10-17-self-host-hoptodesk-with-web-client/Sat, 17 Oct 2026 00:00:00 +0000https://ddainet.cn/posts/2026-10-17-self-host-hoptodesk-with-web-client/I needed a browser-based web client to reach my home machine from a work PC that locks down software installs. RustDesk, RayLink, and ToDesk all gate the web client behind a paid plan, so I self-hosted HopToDesk instead, and wrote the missing web-client relay bridge along the way. Notes on what worked, what surprised me, and the one TLS gotcha that ate an afternoon.https://ddainet.cn/posts/2026-10-06-omlx-external-ssd-kopia-backup/Tue, 06 Oct 2026 00:00:00 +0000https://ddainet.cn/posts/2026-10-06-omlx-external-ssd-kopia-backup/Moving oMLX&rsquo;s model library to an external SSD on a Mac mini, then letting Kopia take hourly deduplicated snapshots to a second drive — so 36 GB of local models restore in minutes instead of hours of re-downloading.https://ddainet.cn/certs/agile-hybrid/Mon, 05 Oct 2026 00:00:00 +0000https://ddainet.cn/certs/agile-hybrid/https://ddainet.cn/certs/aws-devops/Mon, 05 Oct 2026 00:00:00 +0000https://ddainet.cn/certs/aws-devops/https://ddainet.cn/certs/aws-sap/Mon, 05 Oct 2026 00:00:00 +0000https://ddainet.cn/certs/aws-sap/https://ddainet.cn/certs/csm/Mon, 05 Oct 2026 00:00:00 +0000https://ddainet.cn/certs/csm/https://ddainet.cn/certs/pmi-acp/Mon, 05 Oct 2026 00:00:00 +0000https://ddainet.cn/certs/pmi-acp/https://ddainet.cn/certs/psm-i/Mon, 05 Oct 2026 00:00:00 +0000https://ddainet.cn/certs/psm-i/https://ddainet.cn/certs/pspo-i/Mon, 05 Oct 2026 00:00:00 +0000https://ddainet.cn/certs/pspo-i/https://ddainet.cn/certs/pmp/Mon, 05 Oct 2026 00:00:00 +0000https://ddainet.cn/certs/pmp/https://ddainet.cn/posts/2026-10-01-self-hosted-mem0/Thu, 01 Oct 2026 00:00:00 +0000https://ddainet.cn/posts/2026-10-01-self-hosted-mem0/Wiring Claude Code to a fully local memory stack: oMLX serves the LLM and embeddings, pgvector stores the vectors, and the open-source mem0 MCP server glues it together over SSE.https://ddainet.cn/about/Tue, 01 Sep 2026 00:00:00 +0000https://ddainet.cn/about/<p>This is a trial-run personal blog scaffold, built with <strong>Hugo</strong> and the <strong>OpenDesign <code>clean</code> design system</strong>.</p> <p>The theme (<code>themes/clean-blog/</code>) is a faithful conversion of the static HTML produced by OpenDesign: same tokens, same typography (Poppins / Roboto / Inconsolata), same primary color (<code>#3B82F6</code>), same layout grid. Content comes from markdown files in <code>content/</code> — the credential list is driven by entries in <code>content/certs/</code>.</p> <p>To see how the system composes, look at <code>content/posts/</code> — each <code>.md</code> file becomes a card on the homepage and a full article at its permalink.</p>https://ddainet.cn/posts/2026-09-01-hugo-quickstart/Tue, 01 Sep 2026 00:00:00 +0000https://ddainet.cn/posts/2026-09-01-hugo-quickstart/A pragmatic walkthrough: install Hugo, scaffold a site, write three posts, and build a static bundle you can open in any browser.https://ddainet.cn/posts/2026-08-20-typographic-system/Thu, 20 Aug 2026 00:00:00 +0000https://ddainet.cn/posts/2026-08-20-typographic-system/How a small set of type and spacing tokens can hold up a whole site without ever needing a redesign.https://ddainet.cn/posts/2026-08-12-boxed-shadows/Wed, 12 Aug 2026 00:00:00 +0000https://ddainet.cn/posts/2026-08-12-boxed-shadows/Restraint, proximity, and the case for letting a 1px border do the work of a 24px blur.https://ddainet.cn/posts/2026-08-05-scaffolding/Wed, 05 Aug 2026 00:00:00 +0000https://ddainet.cn/posts/2026-08-05-scaffolding/A 20-minute primer on getting a static site from blank directory to something worth iterating on.