选择不同级别的多个字段 [英] Select multiple fields at different levels
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问题描述
我有一个.json文件，如下所示:
I've a .json file that look like :
[
{
"network": "X.X.X.1",
"defaultGateway": "X.X.X.X",
"ipAddressTab": [
{
"foo1": "10.0.0.1",
"foo2": "network",
"foo3": "reserved",
"foo4": null,
"foo5": null,
"foo6": null,
"foo7": null,
"foo8": null,
"foo9": null,
"foo10": null,
"foo11": null
},
{
"foo1": "10.0.0.2",
"foo2": "network",
"foo3": "reserved",
"foo4": null,
"foo5": null,
"foo6": null,
"foo7": null,
"foo8": null,
"foo9": null,
"foo10": null,
"foo11": null
},
{
"foo1": "10.0.0.3",
"foo2": "network",
"foo3": "reserved",
"foo4": null,
"foo5": null,
"foo6": null,
"foo7": null,
"foo8": null,
"foo9": null,
"foo10": null,
"foo11": null
},
{
"foo1": "10.0.0.4",
"foo3": "available"
},
{
"foo1": "10.0.0.5",
"foo3": "available"
},
{
"foo1": "10.0.0.6",
"foo3": "available"
},
{
"foo1": "10.0.0.7",
"foo3": "available"
}
],
"full": false,
"id": "xxx"
},
{
"network": "X.X.X.2",
"defaultGateway": "X.X.X.X",
"ipAddressTab": [
{
"foo1": "10.0.0.1",
"foo2": "network",
"foo3": "reserved",
"foo4": null,
"foo5": null,
"foo6": null,
"foo7": null,
"foo8": null,
"foo9": null,
"foo10": null,
"foo11": null
},
{
"foo1": "10.0.0.2",
"foo2": "network",
"foo3": "reserved",
"foo4": null,
"foo5": null,
"foo6": null,
"foo7": null,
"foo8": null,
"foo9": null,
"foo10": null,
"foo11": null
},
{
"foo1": "10.0.0.3",
"foo2": "network",
"foo3": "reserved",
"foo4": null,
"foo5": null,
"foo6": null,
"foo7": null,
"foo8": null,
"foo9": null,
"foo10": null,
"foo11": null
},
{
"foo1": "10.0.0.4",
"foo3": "available"
},
{
"foo1": "10.0.0.5",
"foo3": "available"
},
{
"foo1": "10.0.0.6",
"foo3": "available"
},
{
"foo1": "10.0.0.7",
"foo3": "available"
}
],
"full": false,
"id": "xxx"
}
]
我尝试做的第一件事是显示每个这样的元素:
The first thing that I try that is to display each element like that :
cat myfile.txt | jq '.[]| {network: .network, ipAddressTab: .ipAddressTab}'
文件xas的每一行都显示.
Each lines of the file xas displayed.
现在，我想显示一些行:
Now, I want to display some lines :
- 网络
- ipAddressTab
- foo1
- foo3
{
"network": "X.X.X.1",
"ipAddressTab": [
{
"foo1": "10.0.0.1",
"foo3": "reserved",
"foo1": "10.0.0.2",
"foo3": "reserved",
"foo1": "10.0.0.3",
"foo3": "reserved",
"foo1": "10.0.0.4",
"foo3": "available"
"foo1": "10.0.0.5",
"foo3": "available"
"foo1": "10.0.0.6",
"foo3": "available"
"foo1": "10.0.0.7",
"foo3": "available"
}
],
"full": false,
},
{
"network": "X.X.X.2",
"ipAddressTab": [
{
"foo1": "10.0.0.1",
"foo3": "reserved",
"foo1": "10.0.0.2",
"foo3": "reserved",
"foo1": "10.0.0.3",
"foo3": "reserved",
"foo1": "10.0.0.4",
"foo3": "available"
"foo1": "10.0.0.5",
"foo3": "available"
"foo1": "10.0.0.6",
"foo3": "available"
"foo1": "10.0.0.7",
"foo3": "available"
}
],
"full": false,
}
]
我尝试过类似的事情:
cat myfile.txt | jq '.[]| {network: .network, ipAddressTab: .ipAddressTab(.foo1, .foo3)}'
cat myfile.txt | jq '.[]| {network: .network, ipAddressTab: .ipAddressTab[.foo1, .foo3]}'
但这是行不通的！
有人向我展示如何显示我需要的每个元素?
Some one to show me how to display each elements that I need ?
非常感谢！
推荐答案
首先选择字段，然后修改ipAddressTab.
First select the fields, then modify ipAddressTab.
map({network, ipAddressTab, full}
| .ipAddressTab[] |= {foo1, foo3})
这篇关于选择不同级别的多个字段的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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