{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fraiden325.hatenadiary.org%2Fentry%2F20110529%2F1306641655\" title=\"su\u3092\u4f7f\u3048\u306a\u3044\u3068\u4e0d\u4fbf - raiden\u306e\u6280\u8853\u7cfb\u5099\u5fd8\u9332\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":[],"provider_name":"Hatena Blog","height":"190","url":"https://raiden325.hatenadiary.org/entry/20110529/1306641655","title":"su\u3092\u4f7f\u3048\u306a\u3044\u3068\u4e0d\u4fbf","description":"\u3068\u3044\u3046\u3053\u3068\u3067ubuntu\u3067\u3082su\u304c\u4f7f\u3048\u308b\u3088\u3046\u306b\u3057\u3066\u307f\u308b\u3002 \u307e\u305asu\u304c\u4f7f\u3048\u306a\u3044\u539f\u56e0\u306f/etc/shadow\u3092\u898b\u308c\u3070\u308f\u304b\u308b\u3089\u3057\u3044\u3002 $ sudo vi /etc/shadow \u4e00\u756a\u4e0b\u306e\u30e6\u30fc\u30b6\u30fc\u306e\u3068\u3053\u308d\u306b\u306f\u30d1\u30b9\u30ef\u30fc\u30c9\u3089\u3057\u304d\u6587\u5b57\u5217\u304c\u5165\u3063\u3066\u3044\u308b\u90e8\u5206\u304c\uff01\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308b\u3068\u601d\u3046\u3002 root\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u306a\u3044\u306e\u304c\u539f\u56e0\u3067\u3042\u308b\u305f\u3081\u3001passwd\u30b3\u30de\u30f3\u30c9\u3067\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u8a2d\u5b9a\u3057\u3066\u3084\u308c\u3070\u3088\u3044\u3002 $ sudo passwd root \u3068\u5b9f\u884c\u3057\u3066\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u8a2d\u5b9a\u3059\u308b\u3002 \u78ba\u8a8d\u306e\u305f\u3081\u3082\u3046\u4e00\u5ea6/etc/shadow\u3092\u898b\u3066\u307f\u308b\u3068\u3001\u3061\u3083\u3093\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u3089\u3057\u304d\u6587\u5b57\u5217\u304c\u5165\u3063\u3066\u3044\u308b\u3002 \u5ff5\u306e\u70basu\u3057\u3066\u307f\u308b\u3002 $ su \u3067\u30d1\u30b9\u30ef\u2026","author_name":"raiden325","published":"2011-05-29 13:00:55","version":"1.0","blog_url":"https://raiden325.hatenadiary.org/","blog_title":"raiden\u306e\u6280\u8853\u7cfb\u5099\u5fd8\u9332","image_url":null,"type":"rich","width":"100%","author_url":"https://blog.hatena.ne.jp/raiden325/","provider_url":"https://hatena.blog"}