{"height":"190","author_name":"tetuo41","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftetuo41.hatenablog.com%2Fentry%2F2013%2F07%2F03%2F030703\" title=\"Linux\u3067\u30ed\u30b0\u30a4\u30f3\u51fa\u6765\u306a\u3044\u30e6\u30fc\u30b6\u3092\u30ed\u30b0\u30a4\u30f3\u51fa\u6765\u308b\u3088\u3046\u306b\u5909\u66f4\u3059\u308b - tetuo41\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>","blog_title":"tetuo41\u306e\u65e5\u8a18","provider_url":"https://hatena.blog","version":"1.0","categories":["Linux"],"provider_name":"Hatena Blog","type":"rich","title":"Linux\u3067\u30ed\u30b0\u30a4\u30f3\u51fa\u6765\u306a\u3044\u30e6\u30fc\u30b6\u3092\u30ed\u30b0\u30a4\u30f3\u51fa\u6765\u308b\u3088\u3046\u306b\u5909\u66f4\u3059\u308b","image_url":null,"url":"https://tetuo41.hatenablog.com/entry/2013/07/03/030703","published":"2013-07-03 03:07:03","width":"100%","description":"[bash] $ su testuser This account is currently not available. [/bash] \u2191\u3053\u3093\u306a\u30e4\u30c4\u304c\u51fa\u308b\u5834\u5408 testuser\u306b\u306f\u300c/sbin/nologin\u300d\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b \u306a\u306e\u3067\u300c/bin/bash\u300d\u306b\u5909\u66f4\u3057\u3066\u4e0a\u3052\u308b [bash] $ usermod -s /bin/bash testuser [/bash] \u53c2\u8003URL\uff1a http://server-setting.info/centos/login_user.html","blog_url":"https://tetuo41.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/tetuo41/"}