Thanks. >I'm curious if you ran into cases where limiting yourself to just coreutils made things odd. I wasn't limiting myself here, text processing with Cor

Thanks. >I'm curious if you ran into cases where limiting yourself to just coreutils made things odd. I wasn't limiting myself here, text processing with Coreutils was just one of the book ideas I had. I have already written separate books about grep, sed, awk, perl and ruby one-liners. On my todo list, I have text processing with Rust tools (ripgrep, frawk, hck, etc) and then working with json, xml, etc.