grep-like commands on unix-like OSes are great. In fact, a search using grep is faster than the search on your IDE when there is no code index. All grep flags and patterns are passed through as-is.

Search your codebase and documentation by meaning, not just keywords. embgrep indexes files into local embeddings and lets you run semantic queries — no API keys, no cloud services, no vector database ...

Abstract: With the raise of data analytic and more generally data intensive computing, the traditional benchmarking of parallel file systems is stretched to its limits. While often promoted on their ...

但 grep -r "OAuth" /docs/ 是递归搜索。它要扫描这个目录下所有文件的内容。如果 /docs/ 下有 500 个文件，按 cat 的逻辑那就是 500 次数据库查询，再加上 chunk 拼接。走网络 IO 的话，这个延迟 ...

For those who recall the debate surrounding Microsoft Recall not long ago, Claude Code's capture of activity is similar.