{"published":"2019-04-21 23:48:18","image_url":null,"author_url":"https://blog.hatena.ne.jp/swfz/","version":"1.0","type":"rich","provider_name":"Hatena Blog","description":"\u305f\u3068\u3048\u3070\u672c\u756a\u306e\u30ed\u30b0\u304b\u3089\u7279\u5b9a\u306e\u30ad\u30fc\u3060\u3051\u30c7\u30fc\u30bf\u3092\u5909\u3048\u3066\uff08\u30de\u30b9\u30af\u3057\u3066\uff09\u4fdd\u5b58\u3057\u305f\u3044\u307f\u305f\u3044\u306a\u3068\u304d \u666e\u901a\u306b\u3084\u308c\u3070sed\u3084awk\u3067\u9811\u5f35\u3063\u3066\u3067\u304d\u305d\u3046\u3067\u3059\u304cjq\u3067\u3042\u308c\u3070\u30b5\u30af\u30c3\u3068\u3067\u304d\u3066\u3057\u307e\u3044\u307e\u3059 \u4eca\u56de\u4e0b\u8a18\u306e\u30b5\u30f3\u30d7\u30ebjson\u3092\u7528\u610f\u3057\u307e\u3057\u305f sample.json { \"hoge\": \"fuga\", \"foo\": \"bar\", \"baz\": [ 1,2,3 ] } |=\u6f14\u7b97\u5b50\u3067\u7279\u5b9a\u306e\u30ad\u30fc\u306e\u5024\u3092\u66f8\u304d\u63db\u3048\u3066\u51fa\u529b\u3067\u304d\u307e\u3059 $ cat hoge.json| jq '.foo|=\"replaced\"' { \"hoge\": \"fuga\", \"foo\": \"replaced\", \"baz\": [ 1, 2, 3 ] } \u4e0a\u3060\u3051\u3060\u3068\u2026","author_name":"swfz","height":"190","width":"100%","blog_url":"https://swfz.hatenablog.com/","blog_title":"notebook","categories":["jq","command"],"provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fswfz.hatenablog.com%2Fentry%2F2019%2F04%2F21%2F234818\" title=\"jq\u3067\u7279\u5b9a\u306e\u5024\u3092\u66f8\u304d\u63db\u3048\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>","url":"https://swfz.hatenablog.com/entry/2019/04/21/234818","title":"jq\u3067\u7279\u5b9a\u306e\u5024\u3092\u66f8\u304d\u63db\u3048\u308b"}