{"type":"rich","blog_title":"DOSEI\u306e\u65e5\u8a18","title":" \u96d1\u591a\u306a\u30e1\u30e2","author_url":"https://blog.hatena.ne.jp/DOSEI/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdosei.hatenadiary.jp%2Fentry%2F20101112%2Fp1\" title=\" \u96d1\u591a\u306a\u30e1\u30e2 - DOSEI\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","url":"https://dosei.hatenadiary.jp/entry/20101112/p1","categories":["\u30e1\u30e2","Linux"],"image_url":null,"provider_name":"Hatena Blog","width":"100%","version":"1.0","blog_url":"https://dosei.hatenadiary.jp/","height":"190","published":"2010-11-12 00:00:01","author_name":"DOSEI","description":"bc \u30b3\u30de\u30f3\u30c9\u306f\u3001\u6570\u5024\u306e\u8868\u73fe\u5f62\u5f0f\u3068\u3057\u3066 1e-5 \u306e\u3088\u3046\u306a\u3082\u306e\u3092\u53d7\u3051\u4ed8\u3051\u306a\u3044\u3002 (standard_in) 1: syntax error \u306a\u3069\u3068\u8868\u793a\u3055\u308c\u308b\u3002 test \u306e\u6587\u5b57\u5217\u6bd4\u8f03\u306f = \u3067\u3082 == \u3067\u3082\u3088\u3044\u3002 help test \u3067\u306f\u524d\u8005\u3057\u304b\u8aac\u660e\u3055\u308c\u3066\u3044\u306a\u3044\u304c\u3002 [ $1 == 2 ] \u306e\u3088\u3046\u306b\u6bd4\u8f03\u3092\u3059\u308b\u3068\u3001\u5f15\u6570\u304c\u4f55\u3082\u6307\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u6642\u306b\u30a8\u30e9\u30fc\u306b\u306a\u308b\u304c\u3001\u306a\u305c\u304b\u30b0\u30b0\u3063\u3066\u898b\u3064\u304b\u308b\u8a18\u4e8b\u3067\u306f\u3001\u300c\u5909\u6570\u306e\u578b\u304c\u4e91\u3005\u300d\u3068\u304b\u8a00\u3063\u3066\u3044\u308b\u304c\u3001\u305d\u3093\u306a\u3082\u306e\u306f\u95a2\u4fc2\u306a\u3044\u3002\u5927\u5618\u3067\u3042\u308b\u3002 $1 \u304c\u304b\u3089\u306e\u3068\u304d\u3001\u305d\u306e\u8a55\u4fa1\u306b\u3088\u3063\u3066\u30b3\u30fc\u30c9\u304b\u3089\u524a\u9664\u3055\u308c\u308b\u306e\u3067\u3001\u5b9f\u884c\u3055\u308c\u308b\u30b3\u30fc\u30c9\u306f [ == 2 ] \u3068\u306a\u308a\u3001\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8 [: ==\u2026"}