{"id":63089,"date":"2025-04-29T11:18:07","date_gmt":"2025-04-29T03:18:07","guid":{"rendered":"https:\/\/fwq.ai\/blog\/63089\/"},"modified":"2025-04-29T11:18:07","modified_gmt":"2025-04-29T03:18:07","slug":"linux%e7%b3%bb%e7%bb%9f%e4%b8%ad%e6%9f%a5%e7%9c%8b%e7%ab%af%e5%8f%a3%e5%8d%a0%e7%94%a8%e6%83%85%e5%86%b5%e7%9a%84%e6%96%b9%e6%b3%95-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/63089\/","title":{"rendered":"Linux\u7cfb\u7edf\u4e2d\u67e5\u770b\u7aef\u53e3\u5360\u7528\u60c5\u51b5\u7684\u65b9\u6cd5"},"content":{"rendered":"

\"Linux\u7cfb\u7edf\u4e2d\u67e5\u770b\u7aef\u53e3\u5360\u7528\u60c5\u51b5\u7684\u65b9\u6cd5\u63d2\u56fe\"<\/p>\n

\u6807\u9898\uff1aLinux\u7cfb\u7edf\u4e2d\u67e5\u770b\u7aef\u53e3\u5360\u7528\u60c5\u51b5\u7684\u65b9\u6cd5\u53ca\u5177\u4f53\u4ee3\u7801\u793a\u4f8b<\/p>\n

\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u7ecf\u5e38\u9700\u8981\u67e5\u770b\u5f53\u524d\u7cfb\u7edf\u4e2d\u5404\u4e2a\u7aef\u53e3\u7684\u5360\u7528\u60c5\u51b5\uff0c\u4ee5\u4fbf\u53ca\u65f6\u6392\u67e5\u95ee\u9898\u6216\u8fdb\u884c\u7aef\u53e3\u7ba1\u7406\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u51e0\u79cd\u5e38\u7528\u7684\u65b9\u6cd5\u6765\u67e5\u770b\u7aef\u53e3\u5360\u7528\u60c5\u51b5\uff0c\u5e76\u9644\u4e0a\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u8ba9\u8bfb\u8005\u80fd\u591f\u8f7b\u677e\u5730\u5e94\u7528\u8fd9\u4e9b\u65b9\u6cd5\uff1a<\/p>\n

1. \u4f7f\u7528netstat\u547d\u4ee4<\/strong><\/p>\n

netstat\u662f\u4e00\u4e2a\u7528\u4e8e\u663e\u793a\u7f51\u7edc\u8fde\u63a5\u3001\u8def\u7531\u8868\u548c\u7f51\u7edc\u63a5\u53e3\u4fe1\u606f\u7684\u547d\u4ee4\u5de5\u5177\u3002\u901a\u8fc7netstat\u547d\u4ee4\uff0c\u53ef\u4ee5\u67e5\u770b\u7cfb\u7edf\u4e2d\u5404\u4e2a\u7aef\u53e3\u7684\u5360\u7528\u60c5\u51b5\u3002\u5177\u4f53\u4ee3\u7801\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n

netstat -tuln<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u4e0a\u8ff0\u547d\u4ee4\u4e2d\uff0c\u53c2\u6570-t\u8868\u793a\u663e\u793a\u6240\u6709TCP\u8fde\u63a5\uff0c-u\u8868\u793a\u663e\u793a\u6240\u6709UDP\u8fde\u63a5\uff0c-l\u8868\u793a\u4ec5\u663e\u793a\u76d1\u542c\u72b6\u6001\u7684\u8fde\u63a5\uff0c-n\u8868\u793a\u4ee5\u6570\u5b57\u5f62\u5f0f\u663e\u793a\u7aef\u53e3\u3002<\/p>\n
2. \u4f7f\u7528ss\u547d\u4ee4<\/strong><\/p>\n
ss\u547d\u4ee4\u662fnetstat\u7684\u66ff\u4ee3\u5de5\u5177\uff0c\u66f4\u52a0\u9ad8\u6548\u4e14\u529f\u80fd\u66f4\u5f3a\u5927\u3002\u901a\u8fc7ss\u547d\u4ee4\u4e5f\u53ef\u4ee5\u67e5\u770b\u7aef\u53e3\u5360\u7528\u60c5\u51b5\u3002\u5177\u4f53\u4ee3\u7801\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n
ss -tuln<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u4e0a\u8ff0\u547d\u4ee4\u4e2d\uff0c\u53c2\u6570-t\u8868\u793a\u663e\u793aTCP\u8fde\u63a5\uff0c-u\u8868\u793a\u663e\u793aUDP\u8fde\u63a5\uff0c-l\u8868\u793a\u4ec5\u663e\u793a\u76d1\u542c\u72b6\u6001\u7684\u8fde\u63a5\uff0c-n\u8868\u793a\u4ee5\u6570\u5b57\u5f62\u5f0f\u663e\u793a\u7aef\u53e3\u3002<\/p>\n
3. \u4f7f\u7528lsof\u547d\u4ee4<\/strong><\/p>\n
lsof\u662f\u4e00\u4e2a\u5217\u51fa\u5f53\u524d\u7cfb\u7edf\u6240\u6709\u6253\u5f00\u6587\u4ef6\u7684\u5de5\u5177\uff0c\u4e5f\u53ef\u4ee5\u7528\u6765\u67e5\u770b\u7aef\u53e3\u5360\u7528\u60c5\u51b5\u3002\u5177\u4f53\u4ee3\u7801\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n
lsof -i :\u7aef\u53e3\u53f7<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u4e0a\u8ff0\u547d\u4ee4\u4e2d\uff0c\u9700\u5c06\u201c:\u7aef\u53e3\u53f7\u201d\u66ff\u6362\u4e3a\u9700\u8981\u67e5\u8be2\u7684\u5177\u4f53\u7aef\u53e3\u53f7\u3002<\/p>\n
4. \u4f7f\u7528pidof\u548cpgrep\u547d\u4ee4<\/strong><\/p>\n
pidof\u548cpgrep\u662f\u7528\u4e8e\u67e5\u8be2\u8fdb\u7a0bID\u7684\u547d\u4ee4\uff0c\u901a\u8fc7\u8fd9\u4e24\u4e2a\u547d\u4ee4\u53ef\u4ee5\u67e5\u627e\u7279\u5b9a\u7aef\u53e3\u5bf9\u5e94\u7684\u8fdb\u7a0b\u3002\u5177\u4f53\u4ee3\u7801\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n
pidof -x \u7a0b\u5e8f\u540d\npgrep -f \u7a0b\u5e8f\u540d<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5176\u4e2d\uff0c\u5c06\u201c\u7a0b\u5e8f\u540d\u201d\u66ff\u6362\u4e3a\u5bf9\u5e94\u7684\u8fdb\u7a0b\u540d\u5b57\u3002<\/p>\n
\u901a\u8fc7\u4e0a\u8ff0\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u5728Linux\u7cfb\u7edf\u4e2d\u67e5\u770b\u7aef\u53e3\u5360\u7528\u60c5\u51b5\uff0c\u4fbf\u4e8e\u7ba1\u7406\u548c\u6392\u67e5\u95ee\u9898\u3002\u8bfb\u8005\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u7684\u9700\u6c42\u548c\u60c5\u51b5\u9009\u62e9\u9002\u5408\u81ea\u5df1\u7684\u65b9\u6cd5\u8fdb\u884c\u4f7f\u7528\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662fLinux\u7cfb\u7edf\u4e2d\u67e5\u770b\u7aef\u53e3\u5360\u7528\u60c5\u51b5\u7684\u65b9\u6cd5\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6807\u9898\uff1aLinux\u7cfb\u7edf\u4e2d\u67e5\u770b\u7aef\u53e3\u5360\u7528\u60c5\u51b5\u7684\u65b9\u6cd5\u53ca\u5177\u4f53\u4ee3\u7801\u793a\u4f8b \u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u7ecf\u5e38\u9700\u8981\u67e5\u770b\u5f53\u524d\u7cfb\u7edf\u4e2d\u5404\u4e2a\u7aef\u53e3\u7684\u5360\u7528\u60c5\u51b5\uff0c\u4ee5\u4fbf\u53ca\u65f6\u6392\u67e5\u95ee\u9898\u6216\u8fdb\u884c\u7aef\u53e3\u7ba1\u7406\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u51e0\u79cd\u5e38\u7528\u7684\u65b9\u6cd5\u6765\u67e5\u770b\u7aef\u53e3\u5360\u7528\u60c5\u51b5\uff0c\u5e76\u9644\u4e0a\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u8ba9\u8bfb\u8005\u80fd\u591f\u8f7b\u677e\u5730\u5e94\u7528\u8fd9\u4e9b\u65b9\u6cd5\uff1a 1. \u4f7f\u7528netstat\u547d\u4ee4 netstat\u662f\u4e00\u4e2a\u7528\u4e8e\u663e\u793a\u7f51\u7edc\u8fde\u63a5\u3001\u8def\u7531\u8868\u548c\u7f51\u7edc\u63a5\u53e3\u4fe1\u606f\u7684\u547d\u4ee4\u5de5\u5177\u3002\u901a\u8fc7netstat\u547d\u4ee4\uff0c\u53ef\u4ee5\u67e5\u770b\u7cfb\u7edf\u4e2d\u5404\u4e2a\u7aef\u53e3\u7684\u5360\u7528\u60c5\u51b5\u3002\u5177\u4f53\u4ee3\u7801\u793a\u4f8b\u5982\u4e0b\uff1a netstat -tuln \u767b\u5f55\u540e\u590d\u5236 \u4e0a\u8ff0\u547d\u4ee4\u4e2d\uff0c\u53c2\u6570-t\u8868\u793a\u663e\u793a\u6240\u6709TCP\u8fde\u63a5\uff0c-u\u8868\u793a\u663e\u793a\u6240\u6709UDP\u8fde\u63a5\uff0c-l\u8868\u793a\u4ec5\u663e\u793a\u76d1\u542c\u72b6\u6001\u7684\u8fde\u63a5\uff0c-n\u8868\u793a\u4ee5\u6570\u5b57\u5f62\u5f0f\u663e\u793a\u7aef\u53e3\u3002 2. \u4f7f\u7528ss\u547d\u4ee4 ss\u547d\u4ee4\u662fnetstat\u7684\u66ff\u4ee3\u5de5\u5177\uff0c\u66f4\u52a0\u9ad8\u6548\u4e14\u529f\u80fd\u66f4\u5f3a\u5927\u3002\u901a\u8fc7ss\u547d\u4ee4\u4e5f\u53ef\u4ee5\u67e5\u770b\u7aef\u53e3\u5360\u7528\u60c5\u51b5\u3002\u5177\u4f53\u4ee3\u7801\u793a\u4f8b\u5982\u4e0b\uff1a ss -tuln \u767b\u5f55\u540e\u590d\u5236 \u4e0a\u8ff0\u547d\u4ee4\u4e2d\uff0c\u53c2\u6570-t\u8868\u793a\u663e\u793aTCP\u8fde\u63a5\uff0c-u\u8868\u793a\u663e\u793aUDP\u8fde\u63a5\uff0c-l\u8868\u793a\u4ec5\u663e\u793a\u76d1\u542c\u72b6\u6001\u7684\u8fde\u63a5\uff0c-n\u8868\u793a\u4ee5\u6570\u5b57\u5f62\u5f0f\u663e\u793a\u7aef\u53e3\u3002 3. \u4f7f\u7528lsof\u547d\u4ee4 lsof\u662f\u4e00\u4e2a\u5217\u51fa\u5f53\u524d\u7cfb\u7edf\u6240\u6709\u6253\u5f00\u6587\u4ef6\u7684\u5de5\u5177\uff0c\u4e5f\u53ef\u4ee5\u7528\u6765\u67e5\u770b\u7aef\u53e3\u5360\u7528\u60c5\u51b5\u3002\u5177\u4f53\u4ee3\u7801\u793a\u4f8b\u5982\u4e0b\uff1a lsof -i :\u7aef\u53e3\u53f7 \u767b\u5f55\u540e\u590d\u5236 \u4e0a\u8ff0\u547d\u4ee4\u4e2d\uff0c\u9700\u5c06\u201c:\u7aef\u53e3\u53f7\u201d\u66ff\u6362\u4e3a\u9700\u8981\u67e5\u8be2\u7684\u5177\u4f53\u7aef\u53e3\u53f7\u3002 4. \u4f7f\u7528pidof\u548cpgrep\u547d\u4ee4 pidof\u548cpgrep\u662f\u7528\u4e8e\u67e5\u8be2\u8fdb\u7a0bID\u7684\u547d\u4ee4\uff0c\u901a\u8fc7\u8fd9\u4e24\u4e2a\u547d\u4ee4\u53ef\u4ee5\u67e5\u627e\u7279\u5b9a\u7aef\u53e3\u5bf9\u5e94\u7684\u8fdb\u7a0b\u3002\u5177\u4f53\u4ee3\u7801\u793a\u4f8b\u5982\u4e0b\uff1a pidof -x \u7a0b\u5e8f\u540d pgrep -f \u7a0b\u5e8f\u540d \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff0c\u5c06\u201c\u7a0b\u5e8f\u540d\u201d\u66ff\u6362\u4e3a\u5bf9\u5e94\u7684\u8fdb\u7a0b\u540d\u5b57\u3002 \u901a\u8fc7\u4e0a\u8ff0\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u5728Linux\u7cfb\u7edf\u4e2d\u67e5\u770b\u7aef\u53e3\u5360\u7528\u60c5\u51b5\uff0c\u4fbf\u4e8e\u7ba1\u7406\u548c\u6392\u67e5\u95ee\u9898\u3002\u8bfb\u8005\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u7684\u9700\u6c42\u548c\u60c5\u51b5\u9009\u62e9\u9002\u5408\u81ea\u5df1\u7684\u65b9\u6cd5\u8fdb\u884c\u4f7f\u7528\u3002 \u4ee5\u4e0a\u5c31\u662fLinux\u7cfb\u7edf\u4e2d\u67e5\u770b\u7aef\u53e3\u5360\u7528\u60c5\u51b5\u7684\u65b9\u6cd5\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-63089","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/63089","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=63089"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/63089\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=63089"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=63089"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=63089"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}