{"id":211685,"date":"2023-12-22T12:05:23","date_gmt":"2023-12-22T04:05:23","guid":{"rendered":"https:\/\/www.idc.net\/help\/211685\/"},"modified":"2023-12-22T12:05:23","modified_gmt":"2023-12-22T04:05:23","slug":"%e4%bf%ae%e5%a4%8d-linux-%e9%94%99%e8%af%af-%e7%bd%91%e7%bb%9c%e4%b8%8d%e5%8f%af%e8%be%be","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/211685\/","title":{"rendered":"\u4fee\u590d Linux \u9519\u8bef &#8211; \u7f51\u7edc\u4e0d\u53ef\u8fbe"},"content":{"rendered":"<p><title id=\"%e4%bf%ae%e5%a4%8d-linux-%e9%94%99%e8%af%af-%e7%bd%91%e7%bb%9c%e4%b8%8d%e5%8f%af%e8%be%be-YoyMgigobN\">\u4fee\u590d Linux \u9519\u8bef - \u7f51\u7edc\u4e0d\u53ef\u8fbe<\/title><\/p>\n<h1 id=\"%e4%bf%ae%e5%a4%8d-linux-%e9%94%99%e8%af%af-%e7%bd%91%e7%bb%9c%e4%b8%8d%e5%8f%af%e8%be%be-YoyMgigobN\">\u4fee\u590d Linux \u9519\u8bef - \u7f51\u7edc\u4e0d\u53ef\u8fbe<\/h1>\n<h2 id=\"%e9%97%ae%e9%a2%98%e6%8f%8f%e8%bf%b0-YoyMgigobN\">\u95ee\u9898\u63cf\u8ff0<\/h2>\n<p>\u5728\u4f7f\u7528 Linux \u64cd\u4f5c\u7cfb\u7edf\u65f6\uff0c\u6709\u65f6\u5019\u4f1a\u9047\u5230\u7f51\u7edc\u4e0d\u53ef\u8fbe\u7684\u95ee\u9898\u3002\u8fd9\u610f\u5473\u7740\u4f60\u7684\u8ba1\u7b97\u673a\u65e0\u6cd5\u4e0e\u5176\u4ed6\u8ba1\u7b97\u673a\u6216\u4e92\u8054\u7f51\u8fdb\u884c\u901a\u4fe1\u3002\u8fd9\u53ef\u80fd\u4f1a\u5bfc\u81f4\u65e0\u6cd5\u8bbf\u95ee\u7f51\u9875\u3001\u65e0\u6cd5\u53d1\u9001\u7535\u5b50\u90ae\u4ef6\u7b49\u95ee\u9898\u3002<\/p>\n<h2 id=\"%e5%8f%af%e8%83%bd%e7%9a%84%e5%8e%9f%e5%9b%a0-YoyMgigobN\">\u53ef\u80fd\u7684\u539f\u56e0<\/h2>\n<p>\u7f51\u7edc\u4e0d\u53ef\u8fbe\u7684\u95ee\u9898\u53ef\u80fd\u6709\u591a\u79cd\u539f\u56e0\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u539f\u56e0\uff1a<\/p>\n<ul>\n<li>\u7f51\u7edc\u914d\u7f6e\u9519\u8bef\uff1a\u53ef\u80fd\u662f\u7531\u4e8e\u9519\u8bef\u7684\u7f51\u7edc\u914d\u7f6e\u5bfc\u81f4\u7684\u3002\u4f8b\u5982\uff0cIP \u5730\u5740\u3001\u5b50\u7f51\u63a9\u7801\u3001\u7f51\u5173\u7b49\u8bbe\u7f6e\u4e0d\u6b63\u786e\u3002<\/li>\n<li>\u7f51\u7edc\u786c\u4ef6\u6545\u969c\uff1a\u53ef\u80fd\u662f\u7531\u4e8e\u7f51\u7edc\u8bbe\u5907\uff08\u5982\u8def\u7531\u5668\u3001\u4ea4\u6362\u673a\uff09\u6545\u969c\u5bfc\u81f4\u7684\u3002<\/li>\n<li>\u9632\u706b\u5899\u8bbe\u7f6e\uff1a\u53ef\u80fd\u662f\u7531\u4e8e\u9632\u706b\u5899\u8bbe\u7f6e\u963b\u6b62\u4e86\u7f51\u7edc\u901a\u4fe1\u3002<\/li>\n<li>DNS \u95ee\u9898\uff1a\u53ef\u80fd\u662f\u7531\u4e8e DNS \u670d\u52a1\u5668\u65e0\u6cd5\u89e3\u6790\u57df\u540d\u5bfc\u81f4\u7684\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e5%86%b3%e6%96%b9%e6%b3%95-YoyMgigobN\">\u89e3\u51b3\u65b9\u6cd5<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u89e3\u51b3\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u4fee\u590d\u7f51\u7edc\u4e0d\u53ef\u8fbe\u7684\u95ee\u9898\uff1a<\/p>\n<h3 id=\"%e6%a3%80%e6%9f%a5%e7%bd%91%e7%bb%9c%e9%85%8d%e7%bd%ae-YoyMgigobN\">\u68c0\u67e5\u7f51\u7edc\u914d\u7f6e<\/h3>\n<p>\u9996\u5148\uff0c\u68c0\u67e5\u4f60\u7684\u7f51\u7edc\u914d\u7f6e\u662f\u5426\u6b63\u786e\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u7f51\u7edc\u914d\u7f6e\uff1a<\/p>\n<pre><code>ifconfig<\/code><\/pre>\n<p>\u786e\u4fdd\u4f60\u7684 IP \u5730\u5740\u3001\u5b50\u7f51\u63a9\u7801\u548c\u7f51\u5173\u8bbe\u7f6e\u6b63\u786e\u3002\u5982\u679c\u6709\u9519\u8bef\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u4fee\u6539\uff1a<\/p>\n<pre><code>sudo ifconfig eth0 192.168.1.100 netmask 255.255.255.0<\/code><\/pre>\n<p>\u5176\u4e2d\uff0ceth0 \u662f\u4f60\u7684\u7f51\u7edc\u63a5\u53e3\u540d\u79f0\uff0c192.168.1.100 \u662f\u4f60\u7684 IP \u5730\u5740\uff0c255.255.255.0 \u662f\u4f60\u7684\u5b50\u7f51\u63a9\u7801\u3002<\/p>\n<h3 id=\"%e6%a3%80%e6%9f%a5%e7%bd%91%e7%bb%9c%e7%a1%ac%e4%bb%b6-YoyMgigobN\">\u68c0\u67e5\u7f51\u7edc\u786c\u4ef6<\/h3>\n<p>\u5982\u679c\u7f51\u7edc\u914d\u7f6e\u6b63\u786e\uff0c\u4f46\u4ecd\u7136\u65e0\u6cd5\u8bbf\u95ee\u7f51\u7edc\uff0c\u53ef\u80fd\u662f\u7531\u4e8e\u7f51\u7edc\u786c\u4ef6\u6545\u969c\u5bfc\u81f4\u7684\u3002\u4f60\u53ef\u4ee5\u5c1d\u8bd5\u91cd\u542f\u8def\u7531\u5668\u6216\u4ea4\u6362\u673a\uff0c\u6216\u8005\u66f4\u6362\u7f51\u7edc\u8bbe\u5907\u3002<\/p>\n<h3 id=\"%e6%a3%80%e6%9f%a5%e9%98%b2%e7%81%ab%e5%a2%99%e8%ae%be%e7%bd%ae-YoyMgigobN\">\u68c0\u67e5\u9632\u706b\u5899\u8bbe\u7f6e<\/h3>\n<p>\u9632\u706b\u5899\u53ef\u80fd\u4f1a\u963b\u6b62\u7f51\u7edc\u901a\u4fe1\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u9632\u706b\u5899\u8bbe\u7f6e\uff1a<\/p>\n<pre><code>sudo iptables -L<\/code><\/pre>\n<p>\u5982\u679c\u53d1\u73b0\u9632\u706b\u5899\u8bbe\u7f6e\u4e86\u4e0d\u6b63\u786e\u7684\u89c4\u5219\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u4fee\u6539\uff1a<\/p>\n<pre><code>sudo iptables -A INPUT -p tcp --dport 80 -j ACCEPT<\/code><\/pre>\n<p>\u5176\u4e2d\uff0c80 \u662f\u4f60\u8981\u5141\u8bb8\u7684\u7aef\u53e3\u53f7\u3002<\/p>\n<h3 id=\"%e6%a3%80%e6%9f%a5-dns-%e9%97%ae%e9%a2%98-YoyMgigobN\">\u68c0\u67e5 DNS \u95ee\u9898<\/h3>\n<p>\u5982\u679c\u4f60\u65e0\u6cd5\u8bbf\u95ee\u7279\u5b9a\u7684\u7f51\u7ad9\uff0c\u53ef\u80fd\u662f\u7531\u4e8e DNS \u95ee\u9898\u5bfc\u81f4\u7684\u3002\u4f60\u53ef\u4ee5\u5c1d\u8bd5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u68c0\u67e5 DNS \u89e3\u6790\uff1a<\/p>\n<pre><code>nslookup example.com<\/code><\/pre>\n<p>\u5982\u679c\u65e0\u6cd5\u89e3\u6790\u57df\u540d\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u4fee\u6539\u4f60\u7684 DNS \u8bbe\u7f6e\u3002\u53ef\u4ee5\u7f16\u8f91 <code>\/etc\/resolv.conf<\/code> \u6587\u4ef6\uff0c\u5e76\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n<pre><code>nameserver 8.8.8.8<\/code><\/pre>\n<p>\u5176\u4e2d\uff0c8.8.8.8 \u662f Google \u7684\u516c\u5171 DNS \u670d\u52a1\u5668\u5730\u5740\uff0c\u4f60\u4e5f\u53ef\u4ee5\u4f7f\u7528\u5176\u4ed6\u53ef\u9760\u7684 DNS \u670d\u52a1\u5668\u5730\u5740\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-YoyMgigobN\">\u603b\u7ed3<\/h2>\n<p>\u7f51\u7edc\u4e0d\u53ef\u8fbe\u662f Linux \u4e2d\u5e38\u89c1\u7684\u95ee\u9898\u4e4b\u4e00\uff0c\u53ef\u80fd\u7531\u4e8e\u7f51\u7edc\u914d\u7f6e\u9519\u8bef\u3001\u7f51\u7edc\u786c\u4ef6\u6545\u969c\u3001\u9632\u706b\u5899\u8bbe\u7f6e\u6216 DNS \u95ee\u9898\u5bfc\u81f4\u3002\u901a\u8fc7\u68c0\u67e5\u7f51\u7edc\u914d\u7f6e\u3001\u7f51\u7edc\u786c\u4ef6\u3001\u9632\u706b\u5899\u8bbe\u7f6e\u548c DNS \u89e3\u6790\uff0c\u4f60\u53ef\u4ee5\u5c1d\u8bd5\u89e3\u51b3\u7f51\u7edc\u4e0d\u53ef\u8fbe\u7684\u95ee\u9898\u3002<\/p>\n<p>\u5982\u679c\u4f60\u6b63\u5728\u5bfb\u627e\u53ef\u9760\u7684\u670d\u52a1\u5668\u63d0\u4f9b\u5546\uff0c\u540e\u6d6a\u4e91\u662f\u4e00\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\u3002\u4ed6\u4eec\u63d0\u4f9b\u9999\u6e2f\u670d\u52a1\u5668\u3001\u7f8e\u56fd\u670d\u52a1\u5668\u548c\u4e91\u670d\u52a1\u5668\u7b49\u4ea7\u54c1\u3002\u4f60\u53ef\u4ee5\u8bbf\u95ee<a href=\"https:\/\/idc.net\">\u540e\u6d6a\u4e91\u5b98\u7f51<\/a>\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u590d Linux \u9519\u8bef - \u7f51\u7edc\u4e0d\u53ef\u8fbe \u4fee\u590d Linux \u9519\u8bef - \u7f51\u7edc\u4e0d\u53ef\u8fbe \u95ee\u9898\u63cf\u8ff0 \u5728\u4f7f\u7528 Linux  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[],"class_list":["post-211685","post","type-post","status-publish","format-standard","hentry","category-centos"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/211685","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=211685"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/211685\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=211685"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=211685"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=211685"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}