{"id":56863,"date":"2024-10-10T15:05:35","date_gmt":"2024-10-10T07:05:35","guid":{"rendered":"https:\/\/server.hk\/cnblog\/56863\/"},"modified":"2024-10-10T15:05:35","modified_gmt":"2024-10-10T07:05:35","slug":"%e4%bf%ae%e5%be%a9-linux-%e9%8c%af%e8%aa%a4-%e9%80%a3%e6%8e%a5%e8%a2%ab%e6%8b%92%e7%b5%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/56863\/","title":{"rendered":"\u4fee\u5fa9 Linux \u932f\u8aa4 &#8211; \u9023\u63a5\u88ab\u62d2\u7d55"},"content":{"rendered":"<h1 id=\"%e4%bf%ae%e5%be%a9-linux-%e9%8c%af%e8%aa%a4-%e9%80%a3%e6%8e%a5%e8%a2%ab%e6%8b%92%e7%b5%95-vNoosCPjEm\">\u4fee\u5fa9 Linux \u932f\u8aa4 &#8211; \u9023\u63a5\u88ab\u62d2\u7d55<\/h1>\n<p>\u5728\u4f7f\u7528 Linux \u7cfb\u7d71\u6642\uff0c\u9047\u5230\u300c\u9023\u63a5\u88ab\u62d2\u7d55\u300d\u7684\u932f\u8aa4\u662f\u76f8\u7576\u5e38\u898b\u7684\u554f\u984c\u3002\u9019\u7a2e\u60c5\u6cc1\u901a\u5e38\u767c\u751f\u5728\u5617\u8a66\u9023\u63a5\u5230\u67d0\u500b\u670d\u52d9\u6216\u61c9\u7528\u7a0b\u5e8f\u6642\uff0c\u537b\u56e0\u70ba\u67d0\u4e9b\u539f\u56e0\u7121\u6cd5\u5efa\u7acb\u9023\u63a5\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u9019\u4e00\u554f\u984c\u7684\u53ef\u80fd\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u6709\u6548\u5730\u6392\u67e5\u548c\u4fee\u5fa9\u6b64\u985e\u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e5%8e%9f%e5%9b%a0-vNoosCPjEm\">\u5e38\u898b\u539f\u56e0<\/h2>\n<p>\u300c\u9023\u63a5\u88ab\u62d2\u7d55\u300d\u7684\u932f\u8aa4\u53ef\u80fd\u7531\u591a\u7a2e\u56e0\u7d20\u5f15\u8d77\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u5e38\u898b\u7684\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u9632\u706b\u7246\u8a2d\u7f6e\uff1a<\/strong>\u9632\u706b\u7246\u53ef\u80fd\u6703\u963b\u6b62\u67d0\u4e9b\u7aef\u53e3\u7684\u9023\u63a5\uff0c\u5c0e\u81f4\u9023\u63a5\u88ab\u62d2\u7d55\u3002<\/li>\n<li><strong>\u670d\u52d9\u672a\u555f\u52d5\uff1a<\/strong>\u76ee\u6a19\u670d\u52d9\u53ef\u80fd\u672a\u5728\u4f3a\u670d\u5668\u4e0a\u904b\u884c\uff0c\u9019\u6703\u5c0e\u81f4\u9023\u63a5\u8acb\u6c42\u7121\u6cd5\u88ab\u8655\u7406\u3002<\/li>\n<li><strong>\u932f\u8aa4\u7684 IP \u5730\u5740\u6216\u7aef\u53e3\uff1a<\/strong>\u5982\u679c\u9023\u63a5\u7684 IP \u5730\u5740\u6216\u7aef\u53e3\u4e0d\u6b63\u78ba\uff0c\u5247\u6703\u51fa\u73fe\u9023\u63a5\u88ab\u62d2\u7d55\u7684\u60c5\u6cc1\u3002<\/li>\n<li><strong>\u7db2\u7d61\u554f\u984c\uff1a<\/strong>\u7db2\u7d61\u9023\u63a5\u4e0d\u7a69\u5b9a\u6216\u4e2d\u65b7\u4e5f\u53ef\u80fd\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%8e%92%e6%9f%a5%e6%ad%a5%e9%a9%9f-vNoosCPjEm\">\u6392\u67e5\u6b65\u9a5f<\/h2>\n<p>\u70ba\u4e86\u6709\u6548\u5730\u4fee\u5fa9\u300c\u9023\u63a5\u88ab\u62d2\u7d55\u300d\u7684\u932f\u8aa4\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6392\u67e5\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e6%9c%8d%e5%8b%99%e7%8b%80%e6%85%8b-vNoosCPjEm\">1. \u6aa2\u67e5\u670d\u52d9\u72c0\u614b<\/h3>\n<pre><code>sudo systemctl status <\/code><\/pre>\n<p>\u4f7f\u7528\u4e0a\u8ff0\u547d\u4ee4\u6aa2\u67e5\u76ee\u6a19\u670d\u52d9\u7684\u72c0\u614b\u3002\u5982\u679c\u670d\u52d9\u672a\u555f\u52d5\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5\u5b83\uff1a<\/p>\n<pre><code>sudo systemctl start <\/code><\/pre>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e9%98%b2%e7%81%ab%e7%89%86%e8%a8%ad%e7%bd%ae-vNoosCPjEm\">2. \u6aa2\u67e5\u9632\u706b\u7246\u8a2d\u7f6e<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u9632\u706b\u7246\u898f\u5247\uff1a<\/p>\n<pre><code>sudo iptables -L<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u9632\u706b\u7246\u963b\u6b62\u4e86\u7279\u5b9a\u7aef\u53e3\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u958b\u653e\u8a72\u7aef\u53e3\uff1a<\/p>\n<pre><code>sudo iptables -A INPUT -p tcp --dport  -j ACCEPT<\/code><\/pre>\n<h3 id=\"3-%e7%a2%ba%e8%aa%8d-ip-%e5%9c%b0%e5%9d%80%e5%92%8c%e7%ab%af%e5%8f%a3-vNoosCPjEm\">3. \u78ba\u8a8d IP \u5730\u5740\u548c\u7aef\u53e3<\/h3>\n<p>\u78ba\u4fdd\u60a8\u4f7f\u7528\u7684 IP \u5730\u5740\u548c\u7aef\u53e3\u865f\u662f\u6b63\u78ba\u7684\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u670d\u52d9\u7684\u76e3\u807d\u7aef\u53e3\uff1a<\/p>\n<pre><code>sudo netstat -tuln<\/code><\/pre>\n<h3 id=\"4-%e6%b8%ac%e8%a9%a6%e7%b6%b2%e7%b5%a1%e9%80%a3%e6%8e%a5-vNoosCPjEm\">4. \u6e2c\u8a66\u7db2\u7d61\u9023\u63a5<\/h3>\n<p>\u4f7f\u7528 ping \u547d\u4ee4\u6aa2\u67e5\u8207\u76ee\u6a19\u4f3a\u670d\u5668\u7684\u9023\u63a5\uff1a<\/p>\n<pre><code>ping <\/code><\/pre>\n<p>\u5982\u679c\u7121\u6cd5 ping \u901a\uff0c\u5247\u53ef\u80fd\u5b58\u5728\u7db2\u7d61\u554f\u984c\u3002<\/p>\n<h2 id=\"%e9%80%b2%e4%b8%80%e6%ad%a5%e7%9a%84%e6%95%85%e9%9a%9c%e6%8e%92%e9%99%a4-vNoosCPjEm\">\u9032\u4e00\u6b65\u7684\u6545\u969c\u6392\u9664<\/h2>\n<p>\u5982\u679c\u4ee5\u4e0a\u6b65\u9a5f\u7121\u6cd5\u89e3\u6c7a\u554f\u984c\uff0c\u60a8\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u9032\u4e00\u6b65\u7684\u6545\u969c\u6392\u9664\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li><strong>\u67e5\u770b\u65e5\u8a8c\u6587\u4ef6\uff1a<\/strong>\u6aa2\u67e5\u76f8\u95dc\u7684\u65e5\u8a8c\u6587\u4ef6\uff08\u5982 \/var\/log\/syslog \u6216 \/var\/log\/messages\uff09\u4ee5\u7372\u53d6\u66f4\u591a\u932f\u8aa4\u4fe1\u606f\u3002<\/li>\n<li><strong>\u91cd\u555f\u670d\u52d9\uff1a<\/strong>\u6709\u6642\u5019\uff0c\u91cd\u555f\u670d\u52d9\u53ef\u4ee5\u89e3\u6c7a\u66ab\u6642\u7684\u554f\u984c\u3002<\/li>\n<li><strong>\u6aa2\u67e5 SELinux \u8a2d\u7f6e\uff1a<\/strong>\u5982\u679c SELinux \u88ab\u555f\u7528\uff0c\u53ef\u80fd\u6703\u5f71\u97ff\u9023\u63a5\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u5176\u72c0\u614b\uff1a<\/strong><\/li>\n<pre><code>sestatus<\/code><\/pre>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-vNoosCPjEm\">\u7e3d\u7d50<\/h2>\n<p>\u4fee\u5fa9 Linux \u7cfb\u7d71\u4e2d\u7684\u300c\u9023\u63a5\u88ab\u62d2\u7d55\u300d\u932f\u8aa4\u9700\u8981\u7cfb\u7d71\u6027\u5730\u6392\u67e5\u591a\u500b\u53ef\u80fd\u7684\u539f\u56e0\u3002\u901a\u904e\u6aa2\u67e5\u670d\u52d9\u72c0\u614b\u3001\u9632\u706b\u7246\u8a2d\u7f6e\u3001IP \u5730\u5740\u548c\u7aef\u53e3\uff0c\u4ee5\u53ca\u7db2\u7d61\u9023\u63a5\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u5b9a\u4f4d\u554f\u984c\u4e26\u9032\u884c\u4fee\u5fa9\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528\u5c08\u696d\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u670d\u52d9\u4f86\u63d0\u5347\u60a8\u7684\u4f3a\u670d\u5668\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u5fa9 Linux \u932f\u8aa4\uff1a\u89e3\u6c7a\u9023\u63a5\u88ab\u62d2\u7d55\u554f\u984c\uff0c\u63d0\u4f9b\u6b65\u9a5f\u548c\u6280\u5de7\uff0c\u5e6b\u52a9\u7528\u6236\u5feb\u901f\u6062\u5fa9\u7cfb\u7d71\u9023\u63a5\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-56863","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/56863","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=56863"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/56863\/revisions"}],"predecessor-version":[{"id":56864,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/56863\/revisions\/56864"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=56863"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=56863"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=56863"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}