{"blog_title":"naoya\u306e\u306f\u3066\u306a\u30c0\u30a4\u30a2\u30ea\u30fc","image_url":null,"blog_url":"https://naoya-2.hatenadiary.org/","provider_name":"Hatena Blog","title":" Perl \u3067\u30ed\u30fc\u30ab\u30eb\u306e\u30a2\u30c9\u30ec\u30b9\u3092\u53d6\u5f97\u3059\u308b","url":"https://naoya-2.hatenadiary.org/entry/20080110/1199944996","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnaoya-2.hatenadiary.org%2Fentry%2F20080110%2F1199944996\" title=\" Perl \u3067\u30ed\u30fc\u30ab\u30eb\u306e\u30a2\u30c9\u30ec\u30b9\u3092\u53d6\u5f97\u3059\u308b - naoya\u306e\u306f\u3066\u306a\u30c0\u30a4\u30a2\u30ea\u30fc\" 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","author_url":"https://blog.hatena.ne.jp/naoya/","description":"ifconfig\u306e\u51fa\u529b\u3092sed\u3067\u30d1\u30fc\u30b9 \u2014 \u3042\u308a\u3048\u308b\u3048\u308a\u3042 \u307e\u3060 Linux \u3092\u89e6\u308a\u59cb\u3081\u3066\u9593\u3082\u306a\u3044\u9803\u306b\u3001\u30b5\u30fc\u30d0\u30fc\u3092\u69cb\u7bc9\u3057\u3066\u3044\u3066\u30ed\u30fc\u30ab\u30eb\u306e IP \u30a2\u30c9\u30ec\u30b9\u3092\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u304b\u3089\u5229\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u3063\u3066\u3001\u3069\u3046\u3084\u3063\u3066\u53d6\u5f97\u3059\u308b\u3079\u304d\u3060\u308d\u3046\u304b\u3068\u5c0f\u4e00\u6642\u9593\u60a9\u3093\u3060\u306e\u3067\u3059\u304c\u7d50\u5c40\u5206\u304b\u3089\u305a Perl \u306e\u6b63\u898f\u8868\u73fe\u3067 ifconfig \u3092 parse \u3057\u305f\u3053\u3068\u304c\u3042\u308a\u307e\u3057\u305f\u3002ioctl() \u3092\u4f7f\u3063\u3066\u30c7\u30d0\u30a4\u30b9\u3092\u64cd\u4f5c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3001\u3068\u3044\u3046\u3053\u3068\u3092\u77e5\u3063\u305f\u306e\u306f\u6570\u5e74\u5f8c\u3001\u5272\u3068\u6700\u8fd1\u306e\u3053\u3068\u3067\u3059\u3002\u306a\u3093\u3068\u3044\u3046\u3053\u3068\u3067\u3057\u3087\u3046\u3002\u3067\u306f\u3001Perl \u3067 IP \u30a2\u30c9\u30ec\u30b9\u3092\u53d6\u5f97\u3059\u308b\u5834\u5408\u3067\u3059\u304c\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u3063\u3066\u3088\u3044\u306e\u3067\u3042\u308c\u3070 IO::Interface \u304c\u3088\u3044\u3060\u308d\u3046\u2026","width":"100%","categories":[],"height":"190","type":"rich","author_name":"naoya","version":"1.0","published":"2008-01-10 15:03:16"}