jq can transform JSON in various ways, by selecting, iterating, reducing and otherwise mangling JSON documents. For instance, running the command jq 'map (.price) | add' will take an array of JSON objects as input and return the sum of their "price" fields.

A jq program is a "filter": it takes an input, and produces an output. There are a lot of builtin filters for extracting a particular field of an object, or converting a number to a string, or various other standard tasks.

2023年8月7日 · jq 是一个强大的命令行工具，用于处理 JSON 格式的数据。 它可以帮助你查询、过滤、修改和处理 JSON 数据，使得在命令行环境下处理 JSON 变得非常方便。

For instance, running the command jq 'map(.price) | add' will take an array of JSON objects as input and return the sum of their "price" fields. jq can accept text input as well, but by default, jq reads a stream of JSON entities (including numbers and other literals) from stdin. White- space is only needed to separate entities such as 1 and 2 ...

jq can transform JSON in various ways, by selecting, iterating, reducing and otherwise mangling JSON documents. For instance, running the command jq 'map (.price) | add' will take an array of JSON objects as input and return the sum of their "price" fields.

jq is a lightweight and flexible command-line JSON processor akin to sed,awk,grep, and friends for JSON data. It's written in portable C and has zero runtime dependencies, allowing you to easily slice, filter, map, and transform structured data.

jq is a lightweight and flexible command-line JSON processor. Try online! jq is like sed for JSON data - you can use it to slice and filter and map and transform structured data with the same ease that sed, awk, grep and friends let you play with text. jq is written in portable C, and it has zero runtime dependencies.

jq can transform JSON in various ways, by selecting, iterating, reducing and otherwise mangling JSON documents. For instance, running the command jq 'map(.price) | add' will take an array of JSON objects as input and return the sum of their "price" fields. By default, jq reads a stream of JSON objects (whitespace separated) from stdin.

1 天前 · jq是一个很轻量却很强大的命令行下的json解析器。jq是json中的“sed”命令，它可以用来slice、filter、map、transform json数据。jq是用C编写的，它没有其他依赖，你可以直接下载一个可执行文件，然后拷贝到其他机器上去执行，完全没有问题。安装jq用C语言编写，运行时无需其他依赖，它几乎可以运行在 ...

2024年5月11日 · In this in-depth article, we covered some of the basic capabilities that jq provides for processing and manipulating JSON via the command line. First, we looked at some of the essential filters jq offers and how they can be used as …