{"id":96560,"date":"2022-06-15T19:47:50","date_gmt":"2022-06-15T11:47:50","guid":{"rendered":"http:\/\/www.idc.net\/help\/96560\/"},"modified":"2022-06-15T19:47:50","modified_gmt":"2022-06-15T11:47:50","slug":"linux%e4%b8%8a%e7%9a%84fqdn%e9%85%8d%e7%bd%ae%e6%8c%87%e5%8d%97%ef%bc%88fqdnlinux%ef%bc%89","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/96560\/","title":{"rendered":"Linux\u4e0a\u7684FQDN\u914d\u7f6e\u6307\u5357\uff08fqdnlinux\uff09"},"content":{"rendered":"<p>Linux\u4e0a\u7684FQDN\u914d\u7f6e\u6307\u5357<\/p>\n<\/p>\n<p>Linux\u64cd\u4f5c\u7cfb\u7edf\u662f\u5e38\u7528\u7684\u7f51\u7edc\u64cd\u4f5c\u7cfb\u7edf\uff0c\u7528\u6237\u53ef\u4ee5\u5728Linux\u4e0a\u914d\u7f6eFQDN\uff0c\u4f7f\u7f51\u7edc\u8ba1\u7b97\u673a\u66f4\u5b8c\u6574\u5730\u8bc6\u522b\u3002\u4ee5\u4e0b\u662f\u914d\u7f6eLinux\u4e0aFQDN\u7684\u6307\u5357\uff1a<\/p>\n<\/p>\n<p>\u7b2c\u4e00\u6b65\uff1a\u68c0\u67e5\u5f53\u524dDNS\u914d\u7f6e<\/p>\n<\/p>\n<p>\u8981\u5f00\u59cb\u5728Linux\u4e3b\u673a\u4e0a\u914d\u7f6eFQDN\uff0c\u9996\u5148\u5e94\u8be5\u68c0\u67e5\u4e3b\u673a\u4e0a\u7684DNS\u8bbe\u7f6e\u3002\u53ef\u4ee5\u4f7f\u7528cat\/etc\/resolv.conf\u547d\u4ee4\u67e5\u770b\u5f53\u524d\u7684DNS\u914d\u7f6e\u3002<\/p>\n<\/p>\n<p>\u7b2c\u4e8c\u6b65\uff1a\u7f16\u8f91\/etc\/hosts\u6587\u4ef6<\/p>\n<\/p>\n<p>\u5728\/etc\/hosts\u6587\u4ef6\u4e2d\uff0c\u9700\u8981\u7f16\u8f91\u4e3b\u673a\u7684FQDN\uff0c\u586b\u5165linux\u673a\u5668\u7684IP\u5730\u5740\u548cFQDN\uff0c\u6587\u4ef6\u683c\u5f0f\uff1a<\/p>\n<\/p>\n<p> IP\u5730\u5740 FQDN \u4e3b\u673a\u540d<\/p>\n<\/p>\n<p>\u4f8b\u5982\uff1a<\/p>\n<\/p>\n<p> 192.168.0.254 webserver.example.com webserver<\/p>\n<\/p>\n<p>\u7b2c\u4e09\u6b65\uff1a\u66f4\u65b0\u672c\u5730\u89e3\u6790\u6587\u4ef6<\/p>\n<\/p>\n<p>\u4f7f\u7528nslookup\u547d\u4ee4\uff0c\u53ef\u4ee5\u63d0\u4f9b\u4e00\u4e9b\u6709\u7528\u7684\u4fe1\u606f\uff0c\u4ee5\u786e\u4fddFQDN\u914d\u7f6e\u662f\u6b63\u786e\u7684\uff0c\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<p>nslookup webserver.example.com<\/p>\n<\/p>\n<p>\u547d\u4ee4\u8fd0\u884c\u540e\uff0c\u5c06\u4f1a\u663e\u793awebserver.example.com\u7684IP\u5730\u5740\u548cFQDN\uff0c\u5982\u679c\u663e\u793a\u7ed3\u679c\u4e0e\u9884\u671f\u4e0d\u7b26\uff0c\u53ef\u5728\/etc\/resolv.conf\u6587\u4ef6\u4e2d\u6dfb\u52a0\/\u66f4\u65b0DNS\u914d\u7f6e\u3002<\/p>\n<\/p>\n<p>\u7b2c\u56db\u6b65\uff1a\u66f4\u65b0\u4e3b\u673a\u540d<\/p>\n<\/p>\n<p>\u901a\u8fc7\u4e0b\u9762\u547d\u4ee4\u66f4\u65b0\u4e3b\u673a\u540d\uff0c\u4ee5\u4fbfFQDN\u80fd\u591f\u6b63\u786e\u6307\u5411IP\u5730\u5740<\/p>\n<\/p>\n<p>sudo hostname webserver.example.com<\/p>\n<\/p>\n<p>\u7b2c\u4e94\u6b65\uff1a\u91cd\u542f\u670d\u52a1<\/p>\n<\/p>\n<p>\u6700\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e0b\u9762\u7684\u547d\u4ee4\u91cd\u542f\u7cfb\u7edf\u670d\u52a1\uff0c\u4ee5\u4f7f\u65b0\u7684DNS\u914d\u7f6e\u751f\u6548<\/p>\n<\/p>\n<p>sudo service network restart<\/p>\n<\/p>\n<p>\u4e0a\u9762\u662f\u5728Linux\u4e0a\u914d\u7f6eFQDN\u7684\u5b8c\u6574\u6307\u5357\uff0c\u5c06\u8fd9\u4e9b\u6b65\u9aa4\u6309\u987a\u5e8f\u6267\u884c\u5373\u53ef\u5b8c\u6210\u5bf9FQDN\u7684\u914d\u7f6e\u3002\u901a\u8fc7\u6b64\u6307\u5357\uff0c\u7528\u6237\u53ef\u4ee5\u5728Linux\u670d\u52a1\u5668\u4e0a\u5b8c\u6210FQDN\u914d\u7f6e\uff0c\u4f7f\u670d\u52a1\u5668\u80fd\u591f\u6b63\u786e\u89e3\u6790\u548c\u8bc6\u522b\u57df\u540d\u3002<\/p>\n<p><a href=\"http:https:\/\/idc.net\/\">\u9999\u6e2f\u670d\u52a1\u5668<\/a>\u9996\u9009\u540e\u6d6a\u4e91\uff0c2H2G\u9996\u670810\u5143\u5f00\u901a\u3002<br \/>\u540e\u6d6a\u4e91\uff08www.IDC.Net\uff09\u63d0\u4f9b\u7b80\u5355\u597d\u7528\uff0c\u4ef7\u683c\u539a\u9053\u7684\u9999\u6e2f\/\u7f8e\u56fd\u4e91\u670d\u52a1\u5668\u548c\u72ec\u7acb\u670d\u52a1\u5668\u3002IDC+ISP+ICP\u8d44\u8d28\u3002ARIN\u548cAPNIC\u4f1a\u5458\u3002\u6210\u719f\u6280\u672f\u56e2\u961f15\u5e74\u884c\u4e1a\u7ecf\u9a8c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u4e0a\u7684FQDN\u914d\u7f6e\u6307\u5357 Linux\u64cd\u4f5c\u7cfb\u7edf\u662f\u5e38\u7528\u7684\u7f51\u7edc\u64cd\u4f5c\u7cfb\u7edf\uff0c\u7528\u6237\u53ef\u4ee5\u5728Linux\u4e0a\u914d\u7f6eFQDN\uff0c\u4f7f [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34],"tags":[],"class_list":["post-96560","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/96560","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=96560"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/96560\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=96560"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=96560"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=96560"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}