#jq

6 one-liners with this tag.

Convert a JSON array to CSV with a header row

$jq -r '(.[0] | keys_unsorted) as $k | $k, (.[] | [.[$k[]]]) | @csv' plugins.json > plugins.csv

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Count WordPress plugins by status

$wp plugin list --format=json --path=/var/www/vhosts/example.com/httpdocs | jq -r 'group_by(.status)[] | "\(.[0].status): \(length)"'

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Extract a single field from JSON with jq

$jq -r '.require.php' composer.json

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Filter a JSON array by a field value

$jq '[.[] | select(.status == "active")]' plugins.json

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Get the latest WordPress version from the API

$curl -s https://api.wordpress.org/core/version-check/1.7/ | jq -r '.offers[0].version'

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Pretty-print JSON with indentation and colors

$jq . composer.json

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