jq cheatsheet

[mzieg]

Extract a couple keys from every JSON file in a tree:

find . -name \*.json -print -exec jq '.productSpecConfig.configVersion + " " + .versionHistory[-1]' {} \;

[mzieg]

Extract adcToDegCCoeffs by detector type:

$ cat Config/modelConfig.json \
    | jq -r '.detectorConfigs | keys[] as $k | "\($k): \(.[$k].adcToDegCCoeffs)"' \
    | column -t -s: 

[mzieg]

Moving to company wiki.