informatica:linux:json
Differences
This shows you the differences between two versions of the page.
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informatica:linux:json [2019/11/20 12:26] jose created |
informatica:linux:json [2020/01/29 17:12] (current) jose |
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| Line 5: | Line 5: | ||
| Para obtener un resultado (por ejemplo el inspect de docker) | Para obtener un resultado (por ejemplo el inspect de docker) | ||
| cat fichero.json | jq -r '.[0].NetworkSettings.IPAddress' | cat fichero.json | jq -r '.[0].NetworkSettings.IPAddress' | ||
| + | | ||
| + | Si un campo tiene un - hay que ponerlo entre comillas dobles. | ||
| + | fichero.json | ||
| + | <code> | ||
| + | { | ||
| + | "campo-1": "hola que tal", | ||
| + | "campo-2": "como estamos", | ||
| + | "campo-3": "por aqui vamos" | ||
| + | } | ||
| + | </code> | ||
| + | cat fichero.json |jq -r '."campo-1"' | ||
| + | hola que tal | ||
| + | |||
| + | |||
informatica/linux/json.1574252768.txt.gz ยท Last modified: 2019/11/20 12:26 by jose
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