{"provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fseinzumtode.hatenadiary.jp%2Fentry%2F20131126%2F1385464970\" title=\"\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u306e\u4fee\u6b63 - how to code something\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://seinzumtode.hatenadiary.jp/","height":"190","provider_url":"https://hatena.blog","version":"1.0","blog_title":"how to code something","image_url":null,"description":"/etc/aliases\u306ewebmaster\u304croot\u306b\u30a8\u30a4\u30ea\u30a2\u30b9\u3092\u8cbc\u3089\u308c\u3066\u3044\u305f\u306e\u3067\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\u3057\u305f /etc/aliases #webmaster: root# newaliases\u30dd\u30fc\u30c8\u304c\u958b\u3044\u3066\u3044\u306a\u304b\u3063\u305f\u306e\u3067 \u4ee5\u4e0b\u306e\u8a18\u8ff0\u3092\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\u3057\u305f\u3002 -A RH-Firewall-1-INPUT -j REJECT --reject-with icmp-host-prohibited\u3053\u308c\u3067telnet\u3067\u63a5\u7d9a\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u305f\u3002\uff08POP3\u306e110\u756a\u3002Telnet\u3067\u306fSSL\u63a5\u7d9a\u306f\u3067\u304d\u306a\u3044\uff09SMTP Auth\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u8a2d\u5b9a saslpasswd2 -c -u mail.minicairo.com \u2026","url":"https://seinzumtode.hatenadiary.jp/entry/20131126/1385464970","author_name":"seinzumtode","title":"\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u306e\u4fee\u6b63","categories":[],"width":"100%","author_url":"https://blog.hatena.ne.jp/seinzumtode/","type":"rich","published":"2013-11-26 20:22:50"}