Difference between revisions of "Jq"
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== Examples == | == Examples == | ||
| − | + | ||
jq . yourfile.[[json]] | jq . yourfile.[[json]] | ||
jq -r . yourfile.[[json]] | jq -r . yourfile.[[json]] | ||
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<code>jq -s '.[0] * .[1]' file1 file2</code> | <code>jq -s '.[0] * .[1]' file1 file2</code> | ||
| + | |||
| + | [[jq --help]] | ||
| + | -r output raw strings, not JSON texts; | ||
== Related == | == Related == | ||
Revision as of 16:45, 7 February 2022
jq is a lightweight and flexible command-line JSON processor.
- Homepage: https://stedolan.github.io/jq/
- Ubuntu:
apt install jq
Contents
Examples
jq . yourfile.json jq -r . yourfile.json jq length yourfile.json jq keys yourfile.json
jq -r .YourReg.Yourfield yourfile.json
jq -r '. | .YourReg[].Yourfield.yoursubfiel'
jq '.[] | select(.color=="blue")' your_json_file.json
To merge:
jq -s '.[0] * .[1]' file1 file2
jq --help -r output raw strings, not JSON texts;
Related
- MongoDB
- ElasticSearch
- SQL
yqmapfile -t arr < <(jq -r 'keys[]' yourfile.json)
Activities
See also
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