{"author_name":"mattintosh4","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/m/mattintosh4/20191026/20191026085534.png","blog_title":"mattintosh note","height":"190","description":"\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u66f8\u3044\u3066\u308b\u3068\u304d\u306b\u5916\u90e8\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u308f\u305a\u306b\u30b7\u30a7\u30eb\u3060\u3051\u3067\u30cf\u30c3\u30b7\u30e5\u3063\u307d\u3044\u3082\u306e\u4f5c\u308c\u306a\u3044\u304b\u306a\u3068\u601d\u3063\u305f\u306e\u3067\u982d\u306e\u4f53\u64cd\u3002 bash \u306b\u306f ${\u30d1\u30e9\u30e1\u30fc\u30bf:\u30aa\u30d5\u30bb\u30c3\u30c8:\u9577\u3055} \u3068\u3044\u3046\u5909\u6570\u306e\u5c55\u958b\u65b9\u6cd5\u304c\u3042\u308a\u3001\u4f8b\u3048\u3070 ${\u30d1\u30e9\u30e1\u30fc\u30bf:\u30aa\u30d5\u30bb\u30c3\u30c8:1} \u3068\u3059\u308c\u3070\u300c\"\u30d1\u30e9\u30e1\u30fc\u30bf\"\u306e n \u756a\u76ee\u30921\u500b\u53d6\u308a\u51fa\u3059\u300d\u3068\u3044\u3046\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u30aa\u30d5\u30bb\u30c3\u30c8\u3084\u9577\u3055\u306e\u90e8\u5206\u306b\u306f\u7b97\u8853\u5f0f\u3092\u7528\u3044\u308b\u3053\u3068\u3082\u3067\u304d\u308b\u3002\u306a\u304a\u3001\u30aa\u30d5\u30bb\u30c3\u30c8\u306f\u30bc\u30ed\u304b\u3089\u59cb\u307e\u308b\u3002 bash \u306b\u306f RANDOM \u3068\u3044\u3046\u7279\u6b8a\u5909\u6570\u304c\u3042\u308a\u3001\u3053\u308c\u306f\u5c55\u958b\u3059\u308b\u5ea6\u306b 0 \u301c 32767 \u306e\u6570\u5024\u304c\u30e9\u30f3\u30c0\u30e0\u3067\u5f97\u3089\u308c\u308b\u3002\u30aa\u30d5\u30bb\u30c3\u30c8\u306e\u5024\u306b\u95a2\u3057\u3066\u306f RANDOM \u5909\u6570\u3092\u5143\u306e\u6587\u5b57\u6570\u3067\u5272\u3063\u305f\u4f59\u308a\u3092\u4f7f\u3048\u3070\u6587\u2026","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmattintosh-note.jp%2Fentry%2F20191026%2F1572030256\" title=\"bash \u3067\u30e9\u30f3\u30c0\u30e0\u306a\u4e09\u629e\u3068\u304b\u4e71\u6570\u4f5c\u3063\u305f\u308a\u3068\u304b - mattintosh note\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","provider_name":"Hatena Blog","type":"rich","blog_url":"https://mattintosh-note.jp/","author_url":"https://blog.hatena.ne.jp/mattintosh4/","published":"2019-10-26 04:04:16","url":"https://mattintosh-note.jp/entry/20191026/1572030256","version":"1.0","categories":["bash","Shell","ShellScript"],"title":"bash \u3067\u30e9\u30f3\u30c0\u30e0\u306a\u4e09\u629e\u3068\u304b\u4e71\u6570\u4f5c\u3063\u305f\u308a\u3068\u304b"}