{"provider_name":"Hatena Blog","version":"1.0","author_url":"https://blog.hatena.ne.jp/swfz/","height":"190","blog_url":"https://swfz.hatenablog.com/","title":"jq\u3067\u914d\u5217\u306b\u5024\u3092\u8ffd\u52a0\u3059\u308b","description":"jq\u3067\u914d\u5217\u306b\u5bfe\u3057\u3066\u5024\u3092\u8ffd\u52a0\u3057\u305f\u3044\u5834\u5408 push\u306a\u3069\u306e\u95a2\u6570\u306f\u63d0\u4f9b\u3055\u308c\u3066\u3044\u306a\u3044\u305f\u3081\u914d\u5217\u306e\u6dfb\u5b57\u306b\u5bfe\u3057\u3066|=\u3067\u5024\u3092\u30a2\u30b5\u30a4\u30f3\u3059\u308b\u65b9\u6cd5\u3067\u540c\u3058\u3088\u3046\u306a\u3053\u3068\u3092\u5b9f\u73fe\u3067\u304d\u308b \u672b\u5c3e\u306e\u6dfb\u5b57\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u306b\u306f\u914d\u5217\u306e\u6570\u3092\u5909\u6570\u5316\u3057\u3066\u3042\u3068\u3067\u53c2\u7167\u3055\u305b\u3066\u3042\u3052\u308c\u3070\u826f\u3044 \u5f0f\u306e\u7d50\u679c\u3092exp as $hoge\u3068\u3059\u308b\u3053\u3068\u3067\u4ee5\u964d\u5909\u6570$hoge\u306e\u4e2d\u8eab\u3092\u53c2\u7167\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b \u4f8b\u3068\u3057\u3066 data.json [ [\"hoge\", 1], [\"fuga\", 2] ] \u3053\u308c\u306b[\"piyo\", 3]\u3092\u8ffd\u52a0\u3059\u308b\u5834\u5408 $ cat data.json | jq 'length as $l|.[$1] |= [\"piyo\",3]' [ [ \"hoge\", 1 ],\u2026","image_url":null,"type":"rich","width":"100%","blog_title":"notebook","categories":["jq","command"],"url":"https://swfz.hatenablog.com/entry/2019/07/24/023045","author_name":"swfz","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fswfz.hatenablog.com%2Fentry%2F2019%2F07%2F24%2F023045\" title=\"jq\u3067\u914d\u5217\u306b\u5024\u3092\u8ffd\u52a0\u3059\u308b - notebook\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2019-07-24 02:30:45","provider_url":"https://hatena.blog"}