{"image_url":null,"description":"\u4e0a\u8a18\u306e\u8abf\u3079\u3082\u306e\u3092\u3057\u3066\u3044\u305f\u3068\u304d\u306b\u767a\u898b\u3002 \u7c21\u5358\u306a\u6d41\u308c \u30b7\u30f3\u30b0\u30eb\u30e6\u30fc\u30b6\u30fc\u30e2\u30fc\u30c9\u3067\u8d77\u52d5\u3059\u308b /etc/passwd \u3092 vi \u3067\u958b\u304f \u30c7\u30d5\u30a9\u30eb\u30c8\u30b7\u30a7\u30eb\u3092\u624b\u52d5\u3067\u5909\u66f4\u3059\u308b \u5909\u66f4\u4f8b # vi /etc/passwd root:x:0:0:root:/root:/bin/false <- \u5909\u66f4\u524d root:x:0:0:root:/root:/bin/bash <- \u5909\u66f4\u5f8c # reboot \u53c2\u7167 root\u3092chsh /bin/false\u306b\u3057\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002","blog_title":"make world","version":"1.0","categories":["Linux","Shell"],"width":"100%","url":"https://littlebuddha.hatenadiary.org/entry/20090805/1249458782","title":"root \u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u30b7\u30a7\u30eb\u3092 /bin/false \u306b\u8aa4\u8a2d\u5b9a\u3057\u305f\u5834\u5408\u306e\u5bfe\u5fdc\u65b9\u6cd5","published":"2009-08-05 16:53:02","type":"rich","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/littlebuddha/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Flittlebuddha.hatenadiary.org%2Fentry%2F20090805%2F1249458782\" title=\"root \u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u30b7\u30a7\u30eb\u3092 /bin/false \u306b\u8aa4\u8a2d\u5b9a\u3057\u305f\u5834\u5408\u306e\u5bfe\u5fdc\u65b9\u6cd5 - make world\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","author_name":"littlebuddha","blog_url":"https://littlebuddha.hatenadiary.org/","height":"190"}