On: Show HN: Hck – a fast and flexible cut-like tool

[ComputerGuru]

Here's `tac` in rust, with simd optimizations (in the simd branch, I haven't gotten around to releasing it although the only thing missing is dynamically detecting simd support instead of doing it at compile time):

https://github.com/neosmart/tac

and `rewrite`, which I've been told is akin to gnu sponge, "rewritten" in rust:

https://github.com/neosmart/rewrite