> For the complete documentation index, see [llms.txt](https://dhaneshsivasamy07.gitbook.io/oscp-2022/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dhaneshsivasamy07.gitbook.io/oscp-2022/misc/useful.md).

# Useful

### Websites

* Website to crawl the source code of something
  * <https://grep.app/>
  * <https://sourcegraph.com/>