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Install: brew install fx
or npm install -g fx
Start interactive mode without passing any arguments.
$ curl ... | fx
Or by passing filename as first argument.
$ fx data.json
Pass a few JSON files.
cat foo.json bar.json baz.json | fx .message
Use full power of JavaScript.
$ curl ... | fx '.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
}
Extract values from maps.
$ fx commits.json | fx .[].author.name
Print formatted JSON to stdout.
$ curl ... | fx .
Pipe JSON logs stream into fx.
$ kubectl logs ... -f | fx .message
And try this:
$ fx --life
Last modified 16 December 2024