zet – command-line utility for doing set operations on files considered as sets of lines

zet is a command-line utility for doing set operations on files considered as sets of lines.

For instance, zet union x y z outputs the lines that occur in any of x, y, or z, zet intersect x y z those that occur in all of them, and zet diff x y z those that occur in x but not in y or z. zet always removes duplicate lines, printing each output line only once, and prints lines in the order of their first appearance in its input.

This is free and open source software.

Some zet subcommands are similar to traditional Unix commands:

zet union – uniq
zet intersect – comm -12
zet diff – comm -23
zet single – uniq -u
zet multiple – uniq -d

Website: github.com/yarrow/zet
Support:
Developer: Yarrow Angelweed
License: Apache License 2.0 or MIT License

zet is written in Rust. Learn Rust with our recommended free books and free tutorials.

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