{"id":290,"date":"2023-11-07T11:46:06","date_gmt":"2023-11-07T03:46:06","guid":{"rendered":"https:\/\/www.liaoxinghui.com\/?p=290"},"modified":"2023-11-07T11:46:07","modified_gmt":"2023-11-07T03:46:07","slug":"lsof%e4%b8%80%e4%ba%9b%e5%b8%b8%e7%94%a8%e7%9a%84%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.liaoxinghui.com\/?p=290","title":{"rendered":"LSOF\u4e00\u4e9b\u5e38\u7528\u7684\u65b9\u6cd5"},"content":{"rendered":"<p class=\"wp-block-paragraph\">lsof \u662f\u4e00\u4e2a\u5728 Unix \u53ca Unix-like \u64cd\u4f5c\u7cfb\u7edf\u4e2d\u7684\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u7528\u4e8e\u5217\u51fa\u5f53\u524d\u7cfb\u7edf\u6253\u5f00\u7684\u6240\u6709\u6587\u4ef6\u3002lsof \u7684\u5168\u79f0\u662f \u201clist open files\u201d\uff0c\u610f\u4e3a\u5217\u51fa\u6253\u5f00\u7684\u6587\u4ef6\u3002\u8fd9\u4e2a\u547d\u4ee4\u53ef\u4ee5\u663e\u793a\u51fa\u54ea\u4e9b\u8fdb\u7a0b\u6253\u5f00\u4e86\u54ea\u4e9b\u6587\u4ef6\uff0c\u6216\u8005\u54ea\u4e9b\u6587\u4ef6\u88ab\u54ea\u4e9b\u8fdb\u7a0b\u6253\u5f00\u3002\u8fd9\u5728\u8bca\u65ad\u7cfb\u7edf\u95ee\u9898\u6216\u8005\u67e5\u627e\u7279\u5b9a\u8fdb\u7a0b\u6216\u8005\u6587\u4ef6\u65f6\u975e\u5e38\u6709\u7528\u3002<\/p>\n<p class=\"wp-block-paragraph\"><\/p>\n<ol class=\"wp-block-list\">\n<li>\u67e5\u627e\u54ea\u4e2a\u8fdb\u7a0b\u6b63\u5728\u4f7f\u7528\u67d0\u4e2a\u7aef\u53e3\uff1a<br>\u4f8b\u5982\uff0c\u5982\u679c\u60f3\u77e5\u9053\u54ea\u4e2a\u8fdb\u7a0b\u6b63\u5728\u4f7f\u7528\u7aef\u53e38080\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/li>\n<\/ol>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">lsof -i :8080<\/pre>\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u67e5\u627e\u54ea\u4e2a\u8fdb\u7a0b\u6253\u5f00\u4e86\u67d0\u4e2a\u6587\u4ef6\uff1a<br>\u4f8b\u5982\uff0c\u60f3\u77e5\u9053\u54ea\u4e2a\u8fdb\u7a0b\u6253\u5f00\u4e86\/etc\/passwd\u6587\u4ef6\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/li>\n<\/ol>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">lsof \/etc\/passwd<\/pre>\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u67e5\u627e\u67d0\u4e2a\u7528\u6237\u6253\u5f00\u4e86\u54ea\u4e9b\u6587\u4ef6\uff1a<br>\u4f8b\u5982\uff0c\u60f3\u77e5\u9053\u7528\u6237root\u6253\u5f00\u4e86\u54ea\u4e9b\u6587\u4ef6\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/li>\n<\/ol>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">lsof -u root<\/pre>\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u67e5\u627e\u67d0\u4e2a\u8fdb\u7a0b\u6253\u5f00\u4e86\u54ea\u4e9b\u6587\u4ef6\uff1a<br>\u4f8b\u5982\uff0c\u60f3\u77e5\u9053\u8fdb\u7a0bID\u4e3a1234\u7684\u8fdb\u7a0b\u6253\u5f00\u4e86\u54ea\u4e9b\u6587\u4ef6\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/li>\n<\/ol>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">lsof -p 1234<\/pre>\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u5217\u51fa\u6240\u6709\u7f51\u7edc\u8fde\u63a5\uff1a<\/li>\n<\/ol>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">lsof -i<\/pre>\n<ol class=\"wp-block-list\" start=\"6\">\n<li>\u5217\u51fa\u6240\u6709TCP\u6216UDP\u8fde\u63a5\uff1a<\/li>\n<\/ol>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">lsof -i tcp; lsof -i udp;<\/pre>\n<ol class=\"wp-block-list\" start=\"7\">\n<li>\u5217\u51fa\u6240\u6709LISTENING\u72b6\u6001\u7684\u8fdb\u7a0b\uff1a<\/li>\n<\/ol>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">lsof -i | grep LISTEN<\/pre>\n<p class=\"wp-block-paragraph\"><\/p>\n<p class=\"wp-block-paragraph\"><\/p>\n<p class=\"wp-block-paragraph\"><\/p>\n<p class=\"wp-block-paragraph\">lsof \u7684\u53c2\u6570\u53ef\u4ee5\u8fdb\u884c\u7ec4\u5408\u4f7f\u7528\uff0c\u4ee5\u6ee1\u8db3\u66f4\u590d\u6742\u7684\u67e5\u8be2\u9700\u6c42\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4f8b\u5b50\uff1a<\/p>\n<ol class=\"wp-block-list\">\n<li>\u67e5\u627e\u67d0\u4e2a\u7528\u6237\u6253\u5f00\u7684\u6240\u6709\u7f51\u7edc\u8fde\u63a5\uff1a<\/li>\n<\/ol>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">   lsof -a -u \u7528\u6237\u540d -i<\/pre>\n<p class=\"wp-block-paragraph\">\u8fd9\u91cc\u7684 <code>-a<\/code> \u53c2\u6570\u8868\u793a &#8220;and&#8221;\uff0c\u6240\u4ee5\u8fd9\u4e2a\u547d\u4ee4\u7684\u610f\u601d\u662f\u5217\u51fa\u7528\u6237\u540d\u4e0b\u7684\u6240\u6709\u7f51\u7edc\u8fde\u63a5\u3002<\/p>\n<ol class=\"wp-block-list\" start=\"2\">\n<li>\u67e5\u627e\u67d0\u4e2a\u7528\u6237\u7684\u67d0\u4e2a\u8fdb\u7a0b\u6253\u5f00\u7684\u6240\u6709\u6587\u4ef6\uff1a<\/li>\n<\/ol>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">   lsof -a -u \u7528\u6237\u540d -p \u8fdb\u7a0bID<\/pre>\n<p class=\"wp-block-paragraph\">\u8fd9\u4e2a\u547d\u4ee4\u5c06\u5217\u51fa\u67d0\u4e2a\u7528\u6237\u7684\u67d0\u4e2a\u8fdb\u7a0b\u6253\u5f00\u7684\u6240\u6709\u6587\u4ef6\u3002<\/p>\n<ol class=\"wp-block-list\" start=\"3\">\n<li>\u67e5\u627e\u67d0\u4e2a\u7528\u6237\u5728\u67d0\u4e2a\u7aef\u53e3\u4e0a\u7684\u6240\u6709\u6d3b\u52a8\uff1a<\/li>\n<\/ol>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">   lsof -a -u \u7528\u6237\u540d -i :\u7aef\u53e3\u53f7<\/pre>\n<p class=\"wp-block-paragraph\">\u8fd9\u4e2a\u547d\u4ee4\u5c06\u5217\u51fa\u67d0\u4e2a\u7528\u6237\u5728\u67d0\u4e2a\u7aef\u53e3\u4e0a\u7684\u6240\u6709\u6d3b\u52a8\u3002<\/p>\n<ol class=\"wp-block-list\" start=\"4\">\n<li>\u67e5\u627e\u67d0\u4e2a\u7528\u6237\u7684\u67d0\u4e2a\u8fdb\u7a0b\u5728\u67d0\u4e2a\u7aef\u53e3\u4e0a\u7684\u6240\u6709\u6d3b\u52a8\uff1a<\/li>\n<\/ol>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">   lsof -a -u \u7528\u6237\u540d -p \u8fdb\u7a0bID -i :\u7aef\u53e3\u53f7<\/pre>\n<p class=\"wp-block-paragraph\">\u8fd9\u4e2a\u547d\u4ee4\u5c06\u5217\u51fa\u67d0\u4e2a\u7528\u6237\u7684\u67d0\u4e2a\u8fdb\u7a0b\u5728\u67d0\u4e2a\u7aef\u53e3\u4e0a\u7684\u6240\u6709\u6d3b\u52a8\u3002<\/p>\n<p class=\"wp-block-paragraph\">\u9700\u8981\u6ce8\u610f\u7684\u662f\u8fd9\u4e2a\u547d\u4ee4\u53ef\u80fd\u9700\u8981root\u6743\u9650\u624d\u80fd\u8fd0\u884c\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>lsof \u662f\u4e00\u4e2a\u5728 Unix \u53ca Unix-like \u64cd\u4f5c\u7cfb\u7edf\u4e2d\u7684\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u7528\u4e8e\u5217\u51fa\u5f53\u524d\u7cfb\u7edf\u6253\u5f00\u7684\u6240\u6709\u6587\u4ef6\u3002lsof \u7684\u5168\u79f0\u662f \u201clis &hellip;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,10],"tags":[54,55],"class_list":["post-290","post","type-post","status-publish","format-standard","hentry","category-linux","category-10","tag-lsof","tag-55"],"views":555,"_links":{"self":[{"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=\/wp\/v2\/posts\/290","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=290"}],"version-history":[{"count":2,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=\/wp\/v2\/posts\/290\/revisions"}],"predecessor-version":[{"id":292,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=\/wp\/v2\/posts\/290\/revisions\/292"}],"wp:attachment":[{"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=290"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=290"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=290"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}