{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtz.hatenadiary.jp%2Fentry%2F20091116%2F1258381826\" title=\"Linux\u3067\u30e6\u30fc\u30b6\u7ba1\u7406\u95a2\u4fc2\u306e\u30b3\u30de\u30f3\u30c9\u307e\u3068\u3081 - \u307b\u3093\u307e\u306e\u8d70\u308a\u66f8\u304d\u6280\u8853\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["sh","linex"],"url":"https://htz.hatenadiary.jp/entry/20091116/1258381826","provider_name":"Hatena Blog","version":"1.0","title":"Linux\u3067\u30e6\u30fc\u30b6\u7ba1\u7406\u95a2\u4fc2\u306e\u30b3\u30de\u30f3\u30c9\u307e\u3068\u3081","blog_url":"https://htz.hatenadiary.jp/","provider_url":"https://hatena.blog","author_name":"htz","author_url":"https://blog.hatena.ne.jp/htz/","description":"\u30e6\u30fc\u30b6\u78ba\u8a8d \u5404\u30e6\u30fc\u30b6\u306b\u306f\u5927\u4f53/home\u4e0b\u306b\u81ea\u5206\u5c02\u7528\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u304c\u3042\u308b\u306e\u3067\u3001 ls -l /home \u3067\u78ba\u8a8d\u3067\u304d\u308b\u3002 \u30e6\u30fc\u30b6\u8ffd\u52a0 useradd \u30e6\u30fc\u30b6\u540d \u30b0\u30eb\u30fc\u30d7\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3082\u4e00\u6c17\u306b useradd -g \u30b0\u30eb\u30fc\u30d7\u540d -p \u30d1\u30b9\u30ef\u30fc\u30c9 \u30e6\u30fc\u30b6\u540d \u30e6\u30fc\u30b6\u306b\u5229\u7528\u6709\u52b9\u671f\u9650\u3092\u4ed8\u3051\u308b useradd -e yyyy-mm-dd \u30e6\u30fc\u30b6\u540d \u30ed\u30b0\u30a4\u30f3\u30b7\u30a7\u30eb\u3092nologin\u306b\u3057\u3066\u3001Telnet\u3084SSH\u3067\u30ed\u30b0\u30a4\u30f3\u3055\u305b\u306a\u3044\u3088\u3046\u306a\u30e6\u30fc\u30b6\u3092\u4f5c\u308b \u30e1\u30fc\u30eb\u3068HP\u306f\u8a31\u53ef useradd -s /sbin/nologin \u30e6\u30fc\u30b6\u540d \u540c\u69d8\u306b\u3001\u30e1\u30fc\u30eb\u3057\u304b\u5229\u7528\u3067\u304d\u306a\u3044\u3088\u3046\u306a\u30e6\u30fc\u30b6\u3092\u4f5c\u308b useradd -s /sbin/fals\u2026","height":"190","type":"rich","image_url":null,"blog_title":"\u307b\u3093\u307e\u306e\u8d70\u308a\u66f8\u304d\u6280\u8853\u30e1\u30e2","width":"100%","published":"2009-11-16 23:30:26"}