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This is not the list of commands, that’d be this page’s subpages.

Notation

There’s some notation within the command pages worth knowing.

Section titles.

The following are the most common section titles and their purposes:
NameDescription
SourcesCommands that produce a list of some interesting value, that can then be filtered down and operated on.
FiltersCommands that filter down the input, i.e. removing unwanted values.
TransformersCommands that transform the input to another type.
MutatorsCommands that mutate the input in some way.
Last modified on June 20, 2026