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Update jq page with correct command format

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This commit is contained in:
chuanjin
2019-06-27 11:08:39 +02:00
committed by Agniva De Sarker
parent 613e171318
commit 14cefcc7f9
1 changed files with 3 additions and 3 deletions
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6
pages/common/jq.md
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@@ -9,7 +9,7 @@
- Output all elements from arrays (or all key-value pairs from objects) in a JSON file:
`jq .[] {{file.json}}`
`jq '.[]' {{file.json}}`
- Read JSON objects from a file into an array, and output it (inverse of `jq .[]`):
@@ -17,11 +17,11 @@
- Output the first element in a JSON file:
`jq .[0] {{file.json}}`
`jq '.[0]' {{file.json}}`
- Output the value of a given key of the first element in a JSON text from `stdin`:
`cat {{file.json}} | jq .[0].{{key_name}}`
`cat {{file.json}} | jq '.[0].{{key_name}}'`
- Output the value of a given key of each element in a JSON text from `stdin`: