{"blog_url":"https://blog.turai.work/","title":"Ubuntu\u3067ssh\u30ed\u30b0\u30a4\u30f3\u304c\u6bce\u56de25\u79d2\u5f85\u305f\u3055\u308c\u308b\u554f\u984c\u3092\u89e3\u6c7a\u3057\u305f\u8a71","version":"1.0","type":"rich","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.turai.work%2Fentry%2F20260804%2F1785770957\" title=\"Ubuntu\u3067ssh\u30ed\u30b0\u30a4\u30f3\u304c\u6bce\u56de25\u79d2\u5f85\u305f\u3055\u308c\u308b\u554f\u984c\u3092\u89e3\u6c7a\u3057\u305f\u8a71 - \u52d5\u304b\u3056\u308b\u3053\u3068\u30d0\u30b0\u306e\u5982\u3057\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["ubuntu"],"author_name":"thr3a","published":"2026-08-04 00:29:17","provider_name":"Hatena Blog","image_url":null,"height":"190","author_url":"https://blog.hatena.ne.jp/thr3a/","url":"https://blog.turai.work/entry/20260804/1785770957","blog_title":"\u52d5\u304b\u3056\u308b\u3053\u3068\u30d0\u30b0\u306e\u5982\u3057","width":"100%","description":"\u74b0\u5883 Ubuntu 24.04 \u75c7\u72b6 SSH\u3067\u30ed\u30b0\u30a4\u30f3\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u3001\u8a8d\u8a3c\u304c\u901a\u3063\u3066\u304b\u3089\u30d7\u30ed\u30f3\u30d7\u30c8\u304c\u51fa\u308b\u307e\u3067\u3084\u305f\u3089\u5f85\u305f\u3055\u308c\u308b\u3002\u4f53\u611f\u306720\u79d2\u4ee5\u4e0a\u3002 \u3057\u304b\u3082SSH\u3060\u3051\u306e\u8a71\u3067\u306f\u306a\u304f\u3001\u30ed\u30b0\u30a4\u30f3\u5f8c\u306b sudo su - \u3057\u305f\u3068\u304d\u3082\u540c\u3058\u304f\u3089\u3044\u5f85\u305f\u3055\u308c\u308b\u3002 \u8ca0\u8377\u304c\u9ad8\u3044\u308f\u3051\u3067\u3082\u306a\u3044\u3002\u30ed\u30fc\u30c9\u30a2\u30d9\u30ec\u30fc\u30b8\u306f\u5e73\u5e38\u904b\u8ee2\u3060\u3057\u3001\u3044\u3063\u305f\u3093\u30b7\u30a7\u30eb\u304c\u8fd4\u3063\u3066\u304d\u3066\u3057\u307e\u3048\u3070\u4ed6\u306e\u4f5c\u696d\u306f\u666e\u901a\u306b\u52d5\u304f\u3002\u8981\u3059\u308b\u306b\u300c\u5165\u308a\u53e3\u3060\u3051\u300d\u304c\u9045\u3044\u3002 \u3053\u306e\u624b\u306e\u75c7\u72b6\u306f\u7d4c\u9a13\u5247\u4e0aDNS\u306e\u540d\u524d\u89e3\u6c7a\u304c\u8a70\u307e\u3063\u3066\u3044\u308b\u30b1\u30fc\u30b9\u304c\u591a\u3044\u306e\u3067\u771f\u3063\u5148\u306b\u7591\u3063\u305f\u306e\u3060\u304c\u3001 $ nslookup google.com \u306f\u5373\u8fd4\u3063\u3066\u304f\u308b\u3002\u9006\u5f15\u304d\u3082\u554f\u984c\u306a\u3057\u3002\u3064\u307e\u308aDNS\u306f\u767d\u3060\u3063\u305f\u3002 \u8abf\u67fb DNS\u304c\u767d\u306a\u2026"}