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by vlunkr
1521 days ago
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jq is great for shell scripts. Say your script hits an API that returns JSON, and you want to retrieve a single field. This can be difficult to do correctly with grep or other text matching tools, but is trivial with jq. You just pipe it in like "curl XYZ | jq '.path.to.your.data'" I imagine this is how it's used 90% of the time, but can do lots more advanced stuff as described in the article. |
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