https://chengyu.eu/tags/tools/Recent content in Tools on Chengyu WangHugo -- gohugo.ioen© 2026 ChengyuFri, 10 Jul 2026 07:55:28 +0000https://chengyu.eu/posts/dji-4g-module-new-tricks/Fri, 10 Jul 2026 07:55:28 +0000https://chengyu.eu/posts/dji-4g-module-new-tricks/A DJI 4G module identifies itself with a private USB ID that Linux won’t drive properly — spoofing it as a generic Quectel EC25 unlocked full modem support, and it ended up running SMS management on an OpenWrt router instead of the NAS.https://chengyu.eu/posts/autoreel-nas-media-organizer/Sun, 24 May 2026 22:00:08 +0000https://chengyu.eu/posts/autoreel-nas-media-organizer/Built a small self-hosted tool that watches a download folder, identifies movies and TV episodes, and renames/moves them into an Emby/Jellyfin/Plex-friendly structure — deliberately conservative, preferring to flag unrecognized files rather than guess and rename wrong.https://chengyu.eu/posts/podsync-monitoring-alerts/Tue, 05 May 2026 18:00:08 +0000https://chengyu.eu/posts/podsync-monitoring-alerts/Self-hosted Podsync fails silently when YouTube cookies get rotated out — a simple log-scanning script paired with scheduled tasks now pushes an alert within 10 minutes, plus twice-daily download reports.https://chengyu.eu/posts/trendradar-information-feed-hub/Mon, 04 May 2026 21:00:13 +0000https://chengyu.eu/posts/trendradar-information-feed-hub/Too many English finance and tech RSS feeds to skim by hand — TrendRadar, an open-source aggregator, filters, translates, and summarizes them via AI, then pushes the results to Telegram.https://chengyu.eu/posts/chatgpt-images-2-first-look/Thu, 23 Apr 2026 22:00:19 +0000https://chengyu.eu/posts/chatgpt-images-2-first-look/Four quick tests of the new ChatGPT Images 2.0: visualizing my current life as the AI understands it, an imagined retirement, a comic-strip take on a 2013 journal entry about orchids, and a PowerPoint-generation test.https://chengyu.eu/posts/remnote-ios-flashcard-font-size-css/Tue, 14 Apr 2026 10:28:54 +0000https://chengyu.eu/posts/remnote-ios-flashcard-font-size-css/RemNote’s iOS app has no font-size setting for flashcards — after confirming custom CSS actually gets through the WebView, a couple of targeted selectors made the card text readable without touching the rest of the UI.https://chengyu.eu/posts/batch-migrating-oneplus-notes/Sun, 15 Mar 2026 14:45:00 +0000https://chengyu.eu/posts/batch-migrating-oneplus-notes/When ad-stuffed ‘phone switching’ apps couldn’t move 352 notes to a new Huawei phone, reverse-engineering the OnePlus cloud web app’s API and scripting it through Claude’s Chrome extension got the job done in 20 minutes.https://chengyu.eu/posts/todays-ops-log-codex-network-podsync/Fri, 23 Jan 2026 15:00:18 +0000https://chengyu.eu/posts/todays-ops-log-codex-network-podsync/Moving from Cursor to OpenAI Codex, two days spent simplifying the network layout, a fix for Podsync’s YouTube rate-limiting, and a disposable-container trick for benchmarking a NAS.https://chengyu.eu/posts/uninstalling-rime-macos/Thu, 22 Jan 2026 12:00:27 +0000https://chengyu.eu/posts/uninstalling-rime-macos/Going back to native macOS input plus voice dictation, and the full teardown needed since deleting the app alone leaves the input method partially resident.https://chengyu.eu/posts/squirrel-rime-ice-input-method/Thu, 18 Dec 2025 18:00:36 +0000https://chengyu.eu/posts/squirrel-rime-ice-input-method/Native-smooth typing, a dictionary that actually keeps up with slang, and built-in emoji/spacing niceties — Rime finally out of the box.https://chengyu.eu/posts/mole-macos-cleanup-tool/Tue, 16 Dec 2025 07:00:36 +0000https://chengyu.eu/posts/mole-macos-cleanup-tool/A restrained, transparent command-line cleaner for leftover app files and system/dev caches — scan first, then clean, nothing automatic or hidden.https://chengyu.eu/posts/cursor-three-months-pro-free/Mon, 09 Jun 2025 14:00:52 +0000https://chengyu.eu/posts/cursor-three-months-pro-free/A quick look at why the AI coding editor everyone’s been talking about is worth the free trial.https://chengyu.eu/posts/perplexity-pro-free-year-code/Mon, 09 Jun 2025 14:00:10 +0000https://chengyu.eu/posts/perplexity-pro-free-year-code/Perplexity has joined the AI subsidy wars — a full year of Pro for free with a discount code, plus the usual advice to turn off auto-renewal.https://chengyu.eu/posts/github-copilot-subscription/Fri, 15 Nov 2024 11:03:26 +0000https://chengyu.eu/posts/github-copilot-subscription/Ten dollars a month for autocomplete that actually understands what I’m writing.