jsawk

Process JSON data using JavaScript expressions like awk

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Like awk, but for JSON, using JavaScript objects and arrays

jsawk

Extract a specific field from JSON objects in an array$ echo '[{"name":"Alice","age":30},{"name":"Bob","age":25}]' | jsawk 'this.name'

Filter JSON array elements based on a condition$ cat data.json | jsawk 'if(this.age > 25) this'

Transform JSON objects by creating new fields$ echo '{"first":"John","last":"Doe"}' | jsawk 'this.full = this.first + " " + this.last; this'