Difference between revisions of "Jq"

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Line 10: Line 10:
 
  [[jq keys]] yourfile.[[json]]
 
  [[jq keys]] yourfile.[[json]]
  
  jq -r ".YourReg.Yourfield" yourfile.[[json]]
+
  jq -r .YourReg.Yourfield  yourfile.[[json]]
  
 
  jq '.[] | [[select]](.color=="blue")' your_json_file.json
 
  jq '.[] | [[select]](.color=="blue")' your_json_file.json

Revision as of 12:45, 13 October 2021

jq is a lightweight and flexible command-line JSON processor.

Examples

jq . yourfile.json
jq -r . yourfile.json
jq length yourfile.json
jq keys yourfile.json
jq -r .YourReg.Yourfield  yourfile.json
jq '.[] | select(.color=="blue")' your_json_file.json

To merge:

jq -s '.[0] * .[1]' file1 file2

Related

Activities

See also

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