如何使用Shell脚本解析JSON? [英] How to parse JSON with shell scripting?

问题描述

我有一个JSON文件，我需要从中提取一些参数并将其写入另一个文件:

I have a JSON file from which I need to extract a few parameters and write into another file:

devDependencies": {
"gulp": "^3.9.1",
"gulp-angular-templatecache": "^1.9.1",
"gulp-bump": "^1.0.0"
}

我要编写一个仅包含

gulp gulp-angular-templatecache gulp-bump

如何使用shell脚本来做到这一点?

How can I do that using a shell script?

推荐答案

echo $(grep ^\" file| cut -d\" -f2)

但是您不应该使用bash进行任何更复杂的json解析.这也是一个骇人听闻的解决方案.

But you shouldn't do any more complex json parsing with bash. This is also a hackish solution.

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