{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyohei-a.hatenablog.jp%2Fentry%2F20211126%2F1637900416\" title=\"\u30cf\u30a4\u30d5\u30f3\u3092\u542b\u3080\u6587\u5b57\u5217\u3092 grep \u3059\u308b - ablog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":[],"image_url":null,"author_name":"yohei-a","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/yohei-a/","version":"1.0","provider_url":"https://hatena.blog","width":"100%","blog_title":"ablog","description":"\u30cf\u30a4\u30d5\u30f3\u3092\u542b\u3080\u6587\u5b57\u5217\u3092 grep \u3057\u3088\u3046\u3068\u3059\u308b\u3068 \"invalid option\" \u3068\u6012\u3089\u308c\u305f\u3002\u30aa\u30d7\u30b7\u30e7\u30f3\u306b \"--\" \u3092\u6307\u5b9a\u3059\u308b\u3068\u3044\u3051\u308b\u3002 $ grep -A 4 -- '-- query id:' query_perf.log \u53c2\u8003 \u9006\u5f15\u304dUNIX\u30b3\u30de\u30f3\u30c9/grep\u3067\u30cf\u30a4\u30d5\u30f3\u4ed8\u306e\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u691c\u7d22\u3059\u308b\u65b9\u6cd5 - Linux\u3068\u904e\u3054\u3059","type":"rich","blog_url":"https://yohei-a.hatenablog.jp/","published":"2021-11-26 13:20:16","url":"https://yohei-a.hatenablog.jp/entry/20211126/1637900416","title":"\u30cf\u30a4\u30d5\u30f3\u3092\u542b\u3080\u6587\u5b57\u5217\u3092 grep \u3059\u308b","height":"190"}