{"title":"WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!","author_url":"https://blog.hatena.ne.jp/iww/","image_url":null,"version":"1.0","blog_url":"https://iww.hateblo.jp/","type":"rich","blog_title":"\u63ee\u767a\u6027\u306e\u30e1\u30e2\uff12","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fiww.hateblo.jp%2Fentry%2F20080528%2Fssh\" title=\"WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! - \u63ee\u767a\u6027\u306e\u30e1\u30e2\uff12\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2008-05-28 00:00:04","description":"DHCP\u306e\u74b0\u5883\u3067\u30ed\u30b0\u30a4\u30f3\u3059\u308b\u3068\u304d\u306b\u7d50\u69cb\u8d77\u3053\u308b\u3002 ~/.ssh/known_hosts \u3092\u7de8\u96c6\u3057\u3066\u3001fingerprint\u304c\u5909\u308f\u3063\u305f\u30db\u30b9\u30c8\u306e\u884c\u3092\u524a\u9664\u3059\u308c\u3070\u3044\u3044\u304c \u305b\u3063\u304b\u304f\u306a\u306e\u3067 ssh-keygen\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3046\u3002 $ ssh-keygen -R 192.168.0.208 -R hostname Removes all keys belonging to hostname from a known_hosts file.","height":"190","width":"100%","url":"https://iww.hateblo.jp/entry/20080528/ssh","provider_url":"https://hatena.blog","categories":[],"author_name":"iww","provider_name":"Hatena Blog"}