Nice collection of quite useful tools. Some of these can be easily replicated by using a more modern shell (bash, zsh) like mispipe, others are just shortcuts (e.g. ifne, chronic).

But what immediately stood out to me is `vidir`. I really like the idea of editing file names with an editor. Using loops and regex in a shell for mass renaming can be a mess. It should be way easier with `vim`. This tool made me install moreutils.