{"id":203,"date":"2025-06-29T19:59:57","date_gmt":"2025-06-29T11:59:57","guid":{"rendered":"https:\/\/www.rbfwq.com\/blog\/?p=203"},"modified":"2025-06-29T19:59:57","modified_gmt":"2025-06-29T11:59:57","slug":"ubuntu%e6%9f%a5%e7%9c%8b%e8%bf%9b%e7%a8%8b%e7%bd%91%e7%bb%9c%e6%b4%bb%e5%8a%a8%e9%9c%80%e8%a6%81%e5%a4%9a%e5%b0%91%e5%b7%a5%e5%85%b7%e5%92%8c%e5%91%bd%e4%bb%a4","status":"publish","type":"post","link":"https:\/\/www.idc61.com\/blog\/203.html","title":{"rendered":"Ubuntu\u67e5\u770b\u8fdb\u7a0b\u7f51\u7edc\u6d3b\u52a8\u9700\u8981\u591a\u5c11\u5de5\u5177\u548c\u547d\u4ee4"},"content":{"rendered":"<p><p>\u5728Ubuntu\u7cfb\u7edf\u4e0a\uff0c\u67e5\u770b\u8fdb\u7a0b\u7684\u7f51\u7edc\u6d3b\u52a8\u662f\u6392\u67e5\u6027\u80fd\u95ee\u9898\u3001\u786e\u4fdd\u5b89\u5168\u548c\u4f18\u5316\u8d44\u6e90\u7684\u91cd\u8981\u64cd\u4f5c\u3002\u672c\u6587\u5c06\u5411\u60a8\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528\u591a\u79cd\u5de5\u5177\u548c\u547d\u4ee4\u6765\u76d1\u63a7\u548c\u5206\u6790\u6b63\u5728\u8fd0\u884c\u7684\u8fdb\u7a0b\u7684\u7f51\u7edc\u8fde\u63a5\u72b6\u6001\u3002<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/www.idc61.com\/blog\/wp-content\/uploads\/2025\/06\/PWs46.jpg\" alt=\"Ubuntu\u67e5\u770b\u8fdb\u7a0b\u7f51\u7edc\u6d3b\u52a8\u9700\u8981\u591a\u5c11\u5de5\u5177\u548c\u547d\u4ee4\" title=\"Ubuntu\u67e5\u770b\u8fdb\u7a0b\u7f51\u7edc\u6d3b\u52a8\u9700\u8981\u591a\u5c11\u5de5\u5177\u548c\u547d\u4ee4\"><\/p>\n<\/p>\n<p><h2>\u51c6\u5907\u5de5\u4f5c<\/h2>\n<\/p>\n<p><p>\u5728\u5f00\u59cb\u64cd\u4f5c\u4e4b\u524d\uff0c\u9700\u8981\u786e\u4fdd\u60a8\u7684\u7cfb\u7edf\u5df2\u5b89\u88c5\u5fc5\u8981\u7684\u5de5\u5177\u3002\u5927\u90e8\u5206Ubuntu\u7248\u672c\u9884\u88c5\u6709\u57fa\u672c\u7684\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u4f46\u6839\u636e\u9700\u8981\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u5b89\u88c5\u4e00\u4e9b\u989d\u5916\u7684\u5de5\u5177\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u63a8\u8350\u7684\u5de5\u5177\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>netstat<\/strong> &#8211; \u7f51\u7edc\u8fde\u63a5\u3001\u8def\u7531\u8868\u548c\u63a5\u53e3\u7edf\u8ba1\u4fe1\u606f\u3002<\/li>\n<li><strong>ss<\/strong> &#8211; \u4e0enetstat\u76f8\u4f3c\uff0c\u4f46\u529f\u80fd\u66f4\u5f3a\u5927\uff0c\u66f4\u9ad8\u6548\u3002<\/li>\n<li><strong>iftop<\/strong> &#8211; \u5b9e\u65f6\u76d1\u63a7\u7f51\u7edc\u5e26\u5bbd\u4f7f\u7528\u60c5\u51b5\u7684\u6d41\u91cf\u76d1\u6d4b\u5de5\u5177\u3002<\/li>\n<li><strong>nethogs<\/strong> &#8211; \u7528\u4e8e\u8ddf\u8e2a\u8fdb\u7a0b\u7684\u5e26\u5bbd\u4f7f\u7528\u60c5\u51b5\u3002<\/li>\n<\/ul>\n<p><h2>\u64cd\u4f5c\u6b65\u9aa4<\/h2>\n<\/p>\n<p><h3>1. \u67e5\u770b\u5f53\u524d\u7f51\u7edc\u8fde\u63a5\u72b6\u6001<\/h3>\n<\/p>\n<p><p>\u8981\u67e5\u770b\u6240\u6709\u6d3b\u52a8\u7684\u7f51\u7edc\u8fde\u63a5\uff0c\u53ef\u4ee5\u4f7f\u7528<strong>ss<\/strong>\u547d\u4ee4\u6216<strong>netstat<\/strong>\u547d\u4ee4\u3002\u8fd9\u91cc\u4ee5<strong>ss<\/strong>\u70ba\u4f8b\uff0c\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<\/p>\n<p><pre><code>ss -tuln<\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u4e2a\u547d\u4ee4\u7684\u53c2\u6570\u542b\u4e49\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>-t<\/strong>\uff1a\u663e\u793aTCP\u8fde\u63a5\u3002<\/li>\n<li><strong>-u<\/strong>\uff1a\u663e\u793aUDP\u8fde\u63a5\u3002<\/li>\n<li><strong>-l<\/strong>\uff1a\u663e\u793a\u76d1\u542c\u72b6\u6001\u7684\u8fde\u63a5\u3002<\/li>\n<li><strong>-n<\/strong>\uff1a\u4ee5\u6570\u5b57\u683c\u5f0f\u663e\u793a\u7aef\u53e3\uff0c\u4e0d\u89e3\u6790\u670d\u52a1\u540d\u3002<\/li>\n<\/ul>\n<p><p>\u8f93\u51fa\u7ed3\u679c\u5c06\u5305\u542bTCP\u548cUDP\u8fde\u63a5\u7684\u72b6\u6001\u4fe1\u606f\uff0c\u5982\u672c\u5730\u5730\u5740\u3001\u8fdc\u7a0b\u5730\u5740\u548c\u8fdb\u7a0b\u4fe1\u606f\u3002<\/p>\n<\/p>\n<p><h3>2. \u76d1\u63a7\u7279\u5b9a\u8fdb\u7a0b\u7684\u7f51\u7edc\u6d3b\u52a8<\/h3>\n<\/p>\n<p><p>\u4e3a\u4e86\u67e5\u770b\u7279\u5b9a\u8fdb\u7a0b\u7684\u7f51\u7edc\u6d3b\u52a8\uff0c\u53ef\u4ee5\u4f7f\u7528<strong>lsof<\/strong>\u547d\u4ee4\u3002\u4ee5\u4e0b\u662f\u76d1\u63a7\u8fdb\u7a0b\u7f51\u7edc\u6d3b\u52a8\u7684\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n<p><pre><code>sudo lsof -i -n -P<\/code><\/pre>\n<\/p>\n<p><p>\u5176\u4e2d\uff0c\u53c2\u6570\u8bf4\u660e\u5982\u4e0b\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>-i<\/strong>\uff1a\u663e\u793a\u7f51\u7edc\u8fde\u63a5\u3002<\/li>\n<li><strong>-n<\/strong>\uff1a\u4ee5\u6570\u5b57\u683c\u5f0f\u663e\u793aIP\u5730\u5740\u3002<\/li>\n<li><strong>-P<\/strong>\uff1a\u4ee5\u6570\u5b57\u683c\u5f0f\u663e\u793a\u7aef\u53e3\u53f7\u3002<\/li>\n<\/ul>\n<p><p>\u5982\u679c\u60a8\u60f3\u6307\u5b9a\u76d1\u63a7\u67d0\u4e2a\u7279\u5b9a\u8fdb\u7a0bID\uff08PID\uff09\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<\/p>\n<p><pre><code>sudo lsof -i -n -P -p <\/p>\r\n<p><pID><\/code><\/pre>\n<\/p>\n<p><h3>3. \u5b9e\u65f6\u5e26\u5bbd\u76d1\u63a7<\/h3>\n<\/p>\n<p><p>\u4f7f\u7528<strong>iftop<\/strong>\u6765\u5b9e\u65f6\u76d1\u89c6\u7f51\u7edc\u5e26\u5bbd\uff0c\u53ef\u4ee5\u63d0\u4f9b\u66f4\u76f4\u89c2\u7684\u6570\u636e\uff0c\u4e3a\u6b64\u9700\u5148\u5b89\u88c5\u5b83\uff1a<\/p>\n<\/p>\n<p><pre><code>sudo apt-get install iftop<\/code><\/pre>\n<\/p>\n<p><p>\u5b89\u88c5\u5b8c\u6210\u540e\u8fd0\u884c\uff1a<\/p>\n<\/p>\n<p><pre><code>sudo iftop<\/code><\/pre>\n<\/p>\n<p><p>\u8be5\u5de5\u5177\u5c06\u663e\u793a\u5b9e\u65f6\u7684\u7f51\u7edc\u6d41\u91cf\uff0c\u8ba9\u60a8\u80fd\u591f\u76f4\u89c2\u5730\u770b\u5230\u54ea\u4e9b\u4e3b\u673a\u6b63\u5728\u53d1\u9001\u6216\u63a5\u6536\u6570\u636e\uff0c\u4ee5\u53ca\u5404\u4e2a\u8fde\u63a5\u7684\u5e26\u5bbd\u4f7f\u7528\u60c5\u51b5\u3002<\/p>\n<\/p>\n<p><h3>4. \u76d1\u63a7\u8fdb\u7a0b\u7684\u5e26\u5bbd\u4f7f\u7528\u60c5\u51b5<\/h3>\n<\/p>\n<p><p>\u4f7f\u7528<strong>nethogs<\/strong>\u76d1\u63a7\u8fdb\u7a0b\u7684\u5e26\u5bbd\u4f7f\u7528\u60c5\u51b5\u540c\u6837\u975e\u5e38\u6709\u6548\u3002\u9996\u5148\uff0c\u5b89\u88c5\u5b83\uff1a<\/p>\n<\/p>\n<p><pre><code>sudo apt-get install nethogs<\/code><\/pre>\n<\/p>\n<p><p>\u7136\u540e\u8fd0\u884c\uff1a<\/p>\n<\/p>\n<p><pre><code>sudo nethogs<\/code><\/pre>\n<\/p>\n<p><p>\u8be5\u547d\u4ee4\u5c06\u663e\u793a\u6bcf\u4e2a\u8fdb\u7a0b\u7684\u5b9e\u65f6\u5e26\u5bbd\u4f7f\u7528\u60c5\u51b5\uff0c\u5e2e\u52a9\u60a8\u8bc6\u522b\u54ea\u4e9b\u8fdb\u7a0b\u6d88\u8017\u4e86\u5927\u91cf\u5e26\u5bbd\u3002<\/p>\n<\/p>\n<p><h2>\u6ce8\u610f\u4e8b\u9879\u4e0e\u6280\u5de7<\/h2>\n<\/p>\n<p><p>\u5728\u4f7f\u7528\u8fd9\u4e9b\u5de5\u5177\u65f6\uff0c\u60a8\u53ef\u80fd\u4f1a\u9047\u5230\u4ee5\u4e0b\u95ee\u9898\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>\u6743\u9650\u95ee\u9898<\/strong>\uff1a\u67d0\u4e9b\u547d\u4ee4\u9700\u8981sudo\u6743\u9650\uff0c\u56e0\u6b64\u786e\u4fdd\u5728\u6267\u884c\u65f6\u4f7f\u7528sudo\u3002<\/li>\n<li><strong>\u7cfb\u7edf\u8d44\u6e90<\/strong>\uff1a\u8fd0\u884c\u5e26\u5bbd\u76d1\u63a7\u5de5\u5177\u53ef\u80fd\u4f1a\u589e\u52a0\u7cfb\u7edf\u8d1f\u62c5\uff0c\u5efa\u8bae\u5728\u5fc5\u8981\u65f6\u8fdb\u884c\u76d1\u63a7\u3002<\/li>\n<li><strong>\u5de5\u5177\u9009\u62e9<\/strong>\uff1a\u6839\u636e\u60a8\u7684\u9700\u6c42\uff0c\u9009\u62e9\u5408\u9002\u7684\u5de5\u5177\uff0c\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u53ea\u9700\u5feb\u901f\u67e5\u770b\u63a5\u53e3\u7684\u6d41\u91cf\u53d8\u5316\uff0ciftop\u662f\u4e00\u4e2a\u5f88\u597d\u7684\u9009\u62e9\uff1b\u800c\u5982\u679c\u9700\u8981\u8be6\u7ec6\u7684\u4fe1\u606f\uff0clsof\u548css\u66f4\u4e3a\u5408\u9002\u3002<\/li>\n<\/ul>\n<p><p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u60a8\u5df2\u7ecf\u638c\u63e1\u4e86\u5728Ubuntu\u7cfb\u7edf\u4e0a\u67e5\u770b\u8fdb\u7a0b\u7f51\u7edc\u6d3b\u52a8\u7684\u57fa\u672c\u65b9\u6cd5\u3002\u8fd9\u4e9b\u5de5\u5177\u548c\u547d\u4ee4\u7684\u6709\u6548\u4f7f\u7528\uff0c\u53ef\u4ee5\u5e2e\u52a9\u60a8\u5feb\u901f\u8bc6\u522b\u548c\u89e3\u51b3\u7f51\u7edc\u95ee\u9898\u3002\u5e0c\u671b\u672c\u7bc7\u6587\u7ae0\u80fd\u591f\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u548c\u4f18\u5316\u60a8\u7684Ubuntu\u7cfb\u7edf\u3002<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728Ubuntu\u7cfb\u7edf\u4e0a\uff0c\u67e5\u770b\u8fdb\u7a0b\u7684\u7f51\u7edc\u6d3b\u52a8\u662f\u6392\u67e5\u6027\u80fd\u95ee\u9898\u3001\u786e\u4fdd\u5b89\u5168\u548c\u4f18\u5316\u8d44\u6e90\u7684\u91cd\u8981\u64cd\u4f5c\u3002\u672c\u6587\u5c06\u5411\u60a8\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528\u591a\u79cd\u5de5\u5177\u548c\u547d\u4ee4\u6765\u76d1\u63a7\u548c\u5206\u6790\u6b63\u5728\u8fd0\u884c\u7684\u8fdb\u7a0b\u7684\u7f51\u7edc\u8fde\u63a5\u72b6\u6001\u3002 \u51c6\u5907\u5de5\u4f5c \u5728\u5f00\u59cb\u64cd\u4f5c\u4e4b\u524d\uff0c\u9700\u8981\u786e\u4fdd\u60a8\u7684\u7cfb\u7edf\u5df2\u5b89\u88c5\u5fc5\u8981\u7684\u5de5\u5177\u3002\u5927\u90e8\u5206Ubun&#8230;<\/p>\n","protected":false},"author":1,"featured_media":204,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[55,54,53],"topic":[],"class_list":["post-203","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jishu","tag-ubuntu","tag-54","tag-53"],"_links":{"self":[{"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/posts\/203","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/comments?post=203"}],"version-history":[{"count":1,"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/posts\/203\/revisions"}],"predecessor-version":[{"id":206,"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/posts\/203\/revisions\/206"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/media\/204"}],"wp:attachment":[{"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/media?parent=203"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/categories?post=203"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/tags?post=203"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/topic?post=203"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}