明明存过那份 PDF，文件名却记不起来了。只记得里面讲数据库索引，翻下载目录找半天，连当时的截图也混在一起。
This is a dev post classified by AGK Intelligence as Mobile & desktop (a tool drop), kept by the Dev Radar because it carries real work, not commentary.
明明存过那份 PDF，文件名却记不起来了。只记得里面讲数据库索引，翻下载目录找半天，连当时的截图也混在一起。 Kensaku 是一个开源的本地文件搜索工具，除了文件名，还能搜文档正文、截图里的文字，直接描述内容也能找。 也能用自然语言限定时间范围，找上周的截图。PDF、Word、PPT、电子书和代码都能检索，中文内容也支持，匹配文字会高亮。 GitHub：http://github.com/yjid/kensaku 作者在 Linux 上拿 10 万个文件测试，预先载入索引后，文件名搜索平均约 1.3 毫秒，文件名和元数据索引约占 12MB 内存。 我更喜欢搜截图文字这个用法，报错画面保存下来之后，不用再靠缩略图一张张认。 Windows、macOS、Linux 都有安装包。第一次打开选好搜索目录，就会在本机建立索引，也能接给 AI Agent 查文件。
Posted by GitHubDaily (90.8k followers) 1 h ago · 6 likes · 977 views · view the original post on X. Kept by the Dev Radar as Mobile & desktop. Tools mentioned: kensaku.
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Every post is read and classified by AGK Intelligence: what it is, which market it belongs to, and whether the link is a real tool. 31.3k posts from 5k X accounts over the last 21 days, 8.9k tools, 12 markets. New posts are collected several times an hour and the full ranking is recomputed every hour — last update 2026-11-01 00:57 UTC. Full method.