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A command-line tool and library for generating regular expressions
grex is a library as well as a command-line utility that is meant to simplify the often complicated and tedious task of creating regular expressions. It does so by automatically generating a single regular expression from user-provided test cases. The resulting expression is guaranteed to match the test cases which it was generated from. This project has started as a Rust port of the JavaScript tool regexgen written by Devon Govett. Although a lot of further useful features could be added to it, its development was apparently ceased several years ago. The plan is now to add these new features to grex as Rust really shines when it comes to command-line tools. grex offers all features that regexgen provides, and more. ...
Tooka is a flexible command-line tool for automating your filesystem: organize, rename, move, copy, or delete files using simple, powerful YAML rules.
You define what files to match (by name, extension, metadata, size, etc.) and what should happen to them - Tooka handles the rest.