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@antonmedv @RDIL @svenefftinge @styfle @matthewadams
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fx logo

fx example

* Function eXecution

Build Status Npm Version Brew Version

Command-line JSON processing tool

Features

  • Easy to use
  • Standalone binary
  • Interactive mode πŸŽ‰
  • Themes support 🎨
  • Streaming support 🌊
  • Bash completion

Install

$ npm install -g fx

Or via Homebrew

$ brew install fx

Or download standalone binary from releases page.

Did you like fx? Buy me a beer 🍺 or send come β‚Ώ

Usage

Start interactive mode without passing any arguments.

$ curl ... | fx

Or by passing filename as first argument.

$ fx data.json

Pipe into fx any JSON and anonymous function for reducing it.

$ curl ... | fx 'json => json.message'

Or same as above but short.

$ curl ... | fx this.message
$ curl ... | fx .message

Pass any numbers of arguments as code.

$ curl ... | fx 'json => json.message' 'json => json.filter(x => x.startsWith("a"))'

Access all lodash (or ramda, etc) methods by using .fxrc file.

$ curl ... | fx '_.groupBy("commit.committer.name")' '_.mapValues(_.size)'

Update JSON using spread operator.

$ echo '{"count": 0}' | fx '{...this, count: 1}'
{
  "count": 1
}

Pretty print JSON with dot.

$ curl ... | fx .

Stream JSON into fx.

$ kubectl logs ... -f | fx .message

Apply fx to a few JSON files.

$ cat *.json | fx .length
3
4

And try this:

$ fx --life

Documentation

See full documentation.

Links

Related

License

MIT

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