{"id":1326,"date":"2024-06-03T17:02:44","date_gmt":"2024-06-03T09:02:44","guid":{"rendered":"https:\/\/blog.quantoyo.com\/?p=1326"},"modified":"2024-06-03T17:02:44","modified_gmt":"2024-06-03T09:02:44","slug":"netstat-%e5%8f%96%e5%be%97%e7%9b%ae%e5%89%8dport-%e4%bd%bf%e7%94%a8%e6%83%85%e6%b3%81","status":"publish","type":"post","link":"https:\/\/blog.quantoyo.com\/?p=1326","title":{"rendered":"netstat \u53d6\u5f97\u76ee\u524dport \u4f7f\u7528\u60c5\u6cc1"},"content":{"rendered":"\n<p><strong><code>netstat<\/code><\/strong>\u662f\u4e00\u500b\u57fa\u65bc<a href=\"https:\/\/zh.wikipedia.org\/wiki\/%E5%91%BD%E4%BB%A4%E8%A1%8C%E7%95%8C%E9%9D%A2\">\u547d\u4ee4\u5217\u4ecb\u9762<\/a>\u7684<a href=\"https:\/\/zh.wikipedia.org\/wiki\/%E8%A8%88%E7%AE%97%E6%A9%9F%E7%B6%B2%E7%B5%A1\">\u7db2\u8def<\/a><a href=\"https:\/\/zh.wikipedia.org\/wiki\/%E5%AE%9E%E7%94%A8%E7%A8%8B%E5%BA%8F\">\u5be6\u7528\u5de5\u5177<\/a>\uff0c\u53ef\u986f\u793a\u7576\u524d\u7684\u7db2\u8def\u72c0\u614b<\/p>\n\n\n\n<!--more-->\n\n\n\n<pre class=\"wp-block-code has-cyan-bluish-gray-background-color has-background has-small-font-size\"><code>netstat -anp | grep \":80\" | grep \"TIME_WAIT\" | wc -l\n\n\u8a73\u89e3\uff1a\n     a:\u986f\u793a\u6240\u6709\u6d3b\u52d5\u4e2d\u7684\u7db2\u8def\u9023\u63a5\u548c\u96fb\u8166\u6b63\u5728\u76e3\u807d\u7684TCP\/UDP\u57e0\u3002\n     n:\u986f\u793a\u6d3b\u52d5\u4e2d\u7684TCP\u9023\u63a5\uff0c\u4f46\u4e3b\u6a5f\u4f4d\u5740\u548c\u57e0\u865f\u4ee5\u6578\u5b57\u5f62\u5f0f\u8868\u793a\uff0c\u4e0d\u6703\u5617\u8a66\u78ba\u5b9a\u5be6\u969b\u4e3b\u6a5f\u540d\u3002\n     p:\u986f\u793a\u54ea\u4e9b\u884c\u7a0b\u6b63\u5728\u4f7f\u7528\u54ea\u4e9b\u7db2\u8def\u4ecb\u9762\n\n     \u9019\u53e5\u6307\u4ee4\u6703\u53d6\u5f97\u76ee\u524d\u6240\u6709\u76e3\u807d80 port (ex. apache) \u7684\u61c9\u7528\u7a0b\u5f0f\uff0c\u4e26\u4e14\u986f\u793aapache \u9032\u4f86\u5f8c\u53c8\u958b\u555f\u54ea\u500bport \u7684\u670d\u52d9\uff0c\u63a5\u8457\u53ea\u6293\u53d6 TIME_WAIT \u72c0\u614b\u7684process. \u6700\u5f8c\u5247\u662f\u7d71\u8a08\u884c\u6578\uff0c\u65b9\u4fbf\u5f97\u77e5\u8a0a\u606f\u3002<\/code><\/pre>\n\n\n\n<p>\u53c3\u8003\u8cc7\u6599\uff1ahttps:\/\/zh.wikipedia.org\/zh-tw\/Netstat<\/p>\n","protected":false},"excerpt":{"rendered":"<p>netstat\u662f\u4e00\u500b\u57fa\u65bc\u547d\u4ee4\u5217\u4ecb\u9762\u7684\u7db2\u8def\u5be6\u7528\u5de5\u5177\uff0c\u53ef\u986f\u793a\u7576\u524d\u7684\u7db2\u8def\u72c0\u614b<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[200,37,197,198,199,201],"class_list":["post-1326","post","type-post","status-publish","format-standard","hentry","category-technology","tag-apache","tag-linux","tag-netstat","tag-tcp","tag-time_wait","tag-udp"],"_links":{"self":[{"href":"https:\/\/blog.quantoyo.com\/index.php?rest_route=\/wp\/v2\/posts\/1326","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.quantoyo.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.quantoyo.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.quantoyo.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.quantoyo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1326"}],"version-history":[{"count":1,"href":"https:\/\/blog.quantoyo.com\/index.php?rest_route=\/wp\/v2\/posts\/1326\/revisions"}],"predecessor-version":[{"id":1327,"href":"https:\/\/blog.quantoyo.com\/index.php?rest_route=\/wp\/v2\/posts\/1326\/revisions\/1327"}],"wp:attachment":[{"href":"https:\/\/blog.quantoyo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1326"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.quantoyo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1326"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.quantoyo.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}