It's a bit out of date (that email predates ripgrep). ripgrep goes even further ...

		rcxdude on March 9, 2021 \| parent \| context \| favorite \| on: Debian Running on Rust Coreutils It's a bit out of date (that email predates ripgrep). ripgrep goes even further in terms of skipping work, as well as focusing on parallelism.