{"description":"cat\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u8d77\u52d5\u3059\u308b \u4f8b\u3048\u3070\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u4e2d\u8eab\u3092\u898b\u308bcat\u3068\u3044\u3046\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u8d77\u52d5\u3057\u3066\u307f\u3088\u3046\u3002 \u30d5\u30a1\u30a4\u30eb\u540d\u3092\u5f15\u6570\u306b\u3068\u3063\u3066\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u5185\u5bb9\u3092\u51fa\u529b\u3059\u308b\u3002 $ cat hello.txt hello, world!! \u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5834\u6240 \u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3069\u3053\u304b\u306b\u306a\u304f\u3066\u306f\u306a\u3089\u306a\u3044\u3002 cat\u306f\u3069\u3053\u306b\u3042\u308b\u306e\u3060\u308d\u3046\u304b\u3002 which\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u78ba\u8a8d\u3067\u304d\u308b\u3002 $ which cat /bin/cat /bin/cat\u306b\u3042\u308b\u3089\u3057\u3044\u3002 \u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u7a2e\u985e \u3069\u3046\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u306a\u306e\u3060\u308d\u3046\u304b\u3002 file\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u30d5\u30a1\u30a4\u30eb\u306e\u6982\u8981\u306f\u308f\u304b\u308b\u3002 $ file /bin/cat /bin/cat: Mach-O 64-bit execu\u2026","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/chyka/","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fchyka.hatenablog.jp%2Fentry%2F2016%2F01%2F18%2F012514\" title=\"\u30bf\u30fc\u30df\u30ca\u30eb\u304b\u3089\u8d77\u52d5\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u3064\u3044\u3066 - Sing it out\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0","CLI"],"published":"2016-01-18 01:25:14","version":"1.0","blog_url":"https://chyka.hatenablog.jp/","author_name":"chyka","width":"100%","title":"\u30bf\u30fc\u30df\u30ca\u30eb\u304b\u3089\u8d77\u52d5\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u3064\u3044\u3066","provider_name":"Hatena Blog","image_url":null,"blog_title":"Sing it out","url":"https://chyka.hatenablog.jp/entry/2016/01/18/012514","type":"rich"}