{"image_url":null,"author_name":"shinkufencer","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshinkufencer.hateblo.jp%2Fentry%2F2019%2F03%2F28%2F000000\" title=\"\u8a18\u8ff0\u7b87\u6240\u3092\u611a\u76f4\u306bgrep\u3059\u308b\u65b9\u6cd5 - \u30b3\u30fc\u30c9\u65e5\u9032\u6708\u6b69\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","width":"100%","blog_url":"https://shinkufencer.hateblo.jp/","blog_title":"\u30b3\u30fc\u30c9\u65e5\u9032\u6708\u6b69","url":"https://shinkufencer.hateblo.jp/entry/2019/03/28/000000","published":"2019-03-28 00:00:00","categories":["Tips"],"author_url":"https://blog.hatena.ne.jp/shinkufencer/","version":"1.0","title":"\u8a18\u8ff0\u7b87\u6240\u3092\u611a\u76f4\u306bgrep\u3059\u308b\u65b9\u6cd5","description":"\u305f\u3060\u306e\u4f7f\u3044\u305f\u304f\u306a\u3063\u305f\u3068\u304d\u7528\u306e\u30e1\u30e2\u3067\u3059\u3002 \u74b0\u5883 $ echo $SHELL /bin/bash $ /bin/bash --version GNU bash, version 3.2.57(1)-release (x86_64-apple-darwin18) Copyright (C) 2007 Free Software Foundation, Inc. \u8a18\u8ff0\u3055\u308c\u3066\u3044\u308b\u6570\u3092\u63a2\u3059 $ grep -r {{\u63a2\u3057\u305f\u3044\u8a18\u8ff0}} {{\u5bfe\u8c61\u30c7\u30a3\u30ec\u30af\u30c8\u30ea}} | wc -l \u4f8b\u3048\u3070 current_user \u3068\u3044\u3046\u8a18\u8ff0\u304c\u3042\u308b\u7b87\u6240\u3092 Rails\u306e app \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u4ee5\u4e0b\u304b\u3089\u63a2\u3057\u305f\u3044 \u306e\u5834\u5408\u306f\u4e0b\u8a18 $ gre\u2026","height":"190","type":"rich"}