#jq コマンドで #JSON 配列の個数を調べる例
flat array
$ echo '["a","b","c","d","e"]' | jq '. | length'
5
nested array
$ echo '[["a","b","c","d"],["e"]]' | jq '. | length'
2
$ echo '[["a","b","c","d"],["e"]]' | jq '.[] | length'
4
1
Original by Github issue
$ echo '["a","b","c","d","e"]' | jq '. | length'
5
$ echo '[["a","b","c","d"],["e"]]' | jq '. | length'
2
$ echo '[["a","b","c","d"],["e"]]' | jq '.[] | length'
4
1
Original by Github issue
Author And Source
この問題について(#jq コマンドで #JSON 配列の個数を調べる例), 我々は、より多くの情報をここで見つけました https://qiita.com/YumaInaura/items/4d49b965c230799b1eec著者帰属：元の著者の情報は、元のURLに含まれています。著作権は原作者に属する。
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