{"id":210602,"date":"2023-12-22T06:33:21","date_gmt":"2023-12-21T22:33:21","guid":{"rendered":"https:\/\/www.idc.net\/help\/210602\/"},"modified":"2023-12-22T06:33:21","modified_gmt":"2023-12-21T22:33:21","slug":"linux-%e5%91%bd%e4%bb%a4%ef%bc%9alsof-%e5%88%97%e5%87%ba%e6%89%93%e5%bc%80%e7%9a%84%e6%96%87%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/210602\/","title":{"rendered":"Linux \u547d\u4ee4\uff1alsof &#8211; \u5217\u51fa\u6253\u5f00\u7684\u6587\u4ef6"},"content":{"rendered":"<p><title id=\"linux-%e5%91%bd%e4%bb%a4%ef%bc%9alsof-%e5%88%97%e5%87%ba%e6%89%93%e5%bc%80%e7%9a%84%e6%96%87%e4%bb%b6-NqOKDFcDkE\">Linux \u547d\u4ee4\uff1alsof - \u5217\u51fa\u6253\u5f00\u7684\u6587\u4ef6<\/title><\/p>\n<h1 id=\"linux-%e5%91%bd%e4%bb%a4%ef%bc%9alsof-%e5%88%97%e5%87%ba%e6%89%93%e5%bc%80%e7%9a%84%e6%96%87%e4%bb%b6-NqOKDFcDkE\">Linux \u547d\u4ee4\uff1alsof - \u5217\u51fa\u6253\u5f00\u7684\u6587\u4ef6<\/h1>\n<p>\u5728Linux\u7cfb\u7edf\u4e2d\uff0clsof\u662f\u4e00\u4e2a\u975e\u5e38\u6709\u7528\u7684\u547d\u4ee4\uff0c\u5b83\u53ef\u4ee5\u5217\u51fa\u5f53\u524d\u7cfb\u7edf\u4e2d\u6240\u6709\u6253\u5f00\u7684\u6587\u4ef6\u3002\u65e0\u8bba\u662f\u666e\u901a\u6587\u4ef6\u3001\u76ee\u5f55\u3001\u8bbe\u5907\u6587\u4ef6\u8fd8\u662f\u7f51\u7edc\u5957\u63a5\u5b57\uff0clsof\u90fd\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u67e5\u770b\u5b83\u4eec\u7684\u8be6\u7ec6\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e5%91%bd%e4%bb%a4%e8%af%ad%e6%b3%95-NqOKDFcDkE\">\u547d\u4ee4\u8bed\u6cd5<\/h2>\n<p>lsof\u547d\u4ee4\u7684\u57fa\u672c\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>lsof [\u9009\u9879] [\u6587\u4ef6\u540d]<\/code><\/pre>\n<p>\u5176\u4e2d\uff0c\u9009\u9879\u53ef\u4ee5\u662f\u4ee5\u4e0b\u5e38\u7528\u7684\u53c2\u6570\uff1a<\/p>\n<ul>\n<li><code>-a<\/code>\uff1a\u663e\u793a\u6253\u5f00\u6587\u4ef6\u5b58\u5728\u7684\u8fdb\u7a0b\u4e4b\u95f4\u7684AND\u5173\u7cfb\u3002<\/li>\n<li><code>-c<\/code>\uff1a\u6839\u636e\u8fdb\u7a0b\u540d\u79f0\u6765\u7b5b\u9009\u7ed3\u679c\u3002<\/li>\n<li><code>-i<\/code>\uff1a\u663e\u793a\u7f51\u7edc\u5957\u63a5\u5b57\u76f8\u5173\u7684\u4fe1\u606f\u3002<\/li>\n<li><code>-p<\/code>\uff1a\u6839\u636e\u8fdb\u7a0bID\u6765\u7b5b\u9009\u7ed3\u679c\u3002<\/li>\n<li><code>-u<\/code>\uff1a\u6839\u636e\u7528\u6237\u540d\u6765\u7b5b\u9009\u7ed3\u679c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%a4%ba%e4%be%8b-NqOKDFcDkE\">\u793a\u4f8b<\/h2>\n<p>\u4e0b\u9762\u662f\u4e00\u4e9b\u5e38\u7528\u7684lsof\u547d\u4ee4\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code># \u5217\u51fa\u6240\u6709\u6253\u5f00\u7684\u6587\u4ef6\nlsof\n\n# \u5217\u51fa\u6307\u5b9a\u8fdb\u7a0b\u6253\u5f00\u7684\u6587\u4ef6\nlsof -p 1234\n\n# \u5217\u51fa\u6307\u5b9a\u7528\u6237\u6253\u5f00\u7684\u6587\u4ef6\nlsof -u username\n\n# \u5217\u51fa\u6307\u5b9a\u6587\u4ef6\u540d\u76f8\u5173\u7684\u4fe1\u606f\nlsof filename\n\n# \u5217\u51fa\u7f51\u7edc\u5957\u63a5\u5b57\u76f8\u5173\u7684\u4fe1\u606f\nlsof -i\n<\/code><\/pre>\n<p>\u901a\u8fc7\u8fd9\u4e9b\u793a\u4f8b\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u597d\u5730\u7406\u89e3lsof\u547d\u4ee4\u7684\u4f7f\u7528\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e5%ba%94%e7%94%a8%e5%9c%ba%e6%99%af-NqOKDFcDkE\">\u5e94\u7528\u573a\u666f<\/h2>\n<p>lsof\u547d\u4ee4\u5728\u7cfb\u7edf\u7ba1\u7406\u548c\u6545\u969c\u6392\u67e5\u4e2d\u975e\u5e38\u6709\u7528\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u5e94\u7528\u573a\u666f\uff1a<\/p>\n<h3 id=\"%e6%9f%a5%e6%89%be%e5%8d%a0%e7%94%a8%e7%a3%81%e7%9b%98%e7%a9%ba%e9%97%b4%e7%9a%84%e8%bf%9b%e7%a8%8b-NqOKDFcDkE\">\u67e5\u627e\u5360\u7528\u78c1\u76d8\u7a7a\u95f4\u7684\u8fdb\u7a0b<\/h3>\n<p>\u4f7f\u7528lsof\u547d\u4ee4\u53ef\u4ee5\u67e5\u627e\u5360\u7528\u78c1\u76d8\u7a7a\u95f4\u7684\u8fdb\u7a0b\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u627e\u51fa\u5360\u7528\/tmp\u76ee\u5f55\u7a7a\u95f4\u7684\u8fdb\u7a0b\uff1a<\/p>\n<pre><code>lsof +D \/tmp<\/code><\/pre>\n<p>\u8fd9\u6837\u5c31\u53ef\u4ee5\u5feb\u901f\u627e\u5230\u5360\u7528\/tmp\u76ee\u5f55\u7a7a\u95f4\u7684\u8fdb\u7a0b\uff0c\u5e76\u91c7\u53d6\u76f8\u5e94\u7684\u63aa\u65bd\u3002<\/p>\n<h3 id=\"%e6%9f%a5%e7%9c%8b%e7%bd%91%e7%bb%9c%e8%bf%9e%e6%8e%a5-NqOKDFcDkE\">\u67e5\u770b\u7f51\u7edc\u8fde\u63a5<\/h3>\n<p>\u901a\u8fc7lsof\u547d\u4ee4\uff0c\u6211\u4eec\u53ef\u4ee5\u67e5\u770b\u5f53\u524d\u7cfb\u7edf\u4e0a\u7684\u7f51\u7edc\u8fde\u63a5\u60c5\u51b5\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u6240\u6709\u7684TCP\u8fde\u63a5\uff1a<\/p>\n<pre><code>lsof -i tcp<\/code><\/pre>\n<p>\u8fd9\u6837\u5c31\u53ef\u4ee5\u83b7\u53d6\u5230\u5f53\u524d\u7cfb\u7edf\u4e0a\u6240\u6709\u7684TCP\u8fde\u63a5\u4fe1\u606f\uff0c\u5305\u62ec\u672c\u5730IP\u5730\u5740\u3001\u8fdc\u7a0bIP\u5730\u5740\u3001\u7aef\u53e3\u53f7\u7b49\u3002<\/p>\n<h3 id=\"%e6%9f%a5%e6%89%be%e8%a2%ab%e5%88%a0%e9%99%a4%e4%bd%86%e4%bb%8d%e7%84%b6%e8%a2%ab%e8%bf%9b%e7%a8%8b%e5%8d%a0%e7%94%a8%e7%9a%84%e6%96%87%e4%bb%b6-NqOKDFcDkE\">\u67e5\u627e\u88ab\u5220\u9664\u4f46\u4ecd\u7136\u88ab\u8fdb\u7a0b\u5360\u7528\u7684\u6587\u4ef6<\/h3>\n<p>\u6709\u65f6\u5019\uff0c\u6211\u4eec\u53ef\u80fd\u4f1a\u5220\u9664\u4e00\u4e2a\u6587\u4ef6\uff0c\u4f46\u662f\u7531\u4e8e\u67d0\u4e9b\u8fdb\u7a0b\u4ecd\u7136\u5728\u4f7f\u7528\u8be5\u6587\u4ef6\uff0c\u5bfc\u81f4\u6587\u4ef6\u6ca1\u6709\u771f\u6b63\u91ca\u653e\u3002\u4f7f\u7528lsof\u547d\u4ee4\u53ef\u4ee5\u67e5\u627e\u8fd9\u4e9b\u88ab\u5220\u9664\u4f46\u4ecd\u7136\u88ab\u8fdb\u7a0b\u5360\u7528\u7684\u6587\u4ef6\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u627e\u88ab\u5220\u9664\u7684\u6587\u4ef6\uff1a<\/p>\n<pre><code>lsof | grep deleted<\/code><\/pre>\n<p>\u8fd9\u6837\u5c31\u53ef\u4ee5\u627e\u5230\u6240\u6709\u88ab\u5220\u9664\u4f46\u4ecd\u7136\u88ab\u8fdb\u7a0b\u5360\u7528\u7684\u6587\u4ef6\uff0c\u5e76\u8fdb\u4e00\u6b65\u5904\u7406\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-NqOKDFcDkE\">\u603b\u7ed3<\/h2>\n<p>lsof\u547d\u4ee4\u662f\u4e00\u4e2a\u975e\u5e38\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u67e5\u770b\u7cfb\u7edf\u4e2d\u6240\u6709\u6253\u5f00\u7684\u6587\u4ef6\u3002\u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u6211\u4eec\u4e86\u89e3\u4e86lsof\u547d\u4ee4\u7684\u57fa\u672c\u8bed\u6cd5\u548c\u5e38\u89c1\u5e94\u7528\u573a\u666f\u3002\u5728\u7cfb\u7edf\u7ba1\u7406\u548c\u6545\u969c\u6392\u67e5\u4e2d\uff0c\u719f\u7ec3\u638c\u63e1lsof\u547d\u4ee4\u5c06\u4f1a\u662f\u4e00\u4e2a\u5f88\u5927\u7684\u4f18\u52bf\u3002<\/p>\n<h3 id=\"%e9%a6%99%e6%b8%af%e6%9c%8d%e5%8a%a1%e5%99%a8%e9%a6%96%e9%80%89%e5%90%8e%e6%b5%aa%e4%ba%91-NqOKDFcDkE\">\u9999\u6e2f\u670d\u52a1\u5668\u9996\u9009\u540e\u6d6a\u4e91<\/h3>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5bfb\u627e\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u540e\u6d6a\u4e91\u662f\u60a8\u7684\u9996\u9009\u3002\u540e\u6d6a\u4e91\u63d0\u4f9b\u9ad8\u6027\u80fd\u3001\u7a33\u5b9a\u53ef\u9760\u7684\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u4e3a\u60a8\u7684\u4e1a\u52a1\u63d0\u4f9b\u5f3a\u5927\u7684\u652f\u6301\u3002\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u8bbf\u95ee<a href=\"https:\/\/idc.net\">\u540e\u6d6a\u4e91\u5b98\u7f51<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux \u547d\u4ee4\uff1alsof - \u5217\u51fa\u6253\u5f00\u7684\u6587\u4ef6 Linux \u547d\u4ee4\uff1alsof - \u5217\u51fa\u6253\u5f00\u7684\u6587\u4ef6 \u5728Linux\u7cfb [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[],"class_list":["post-210602","post","type-post","status-publish","format-standard","hentry","category-centos"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/210602","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=210602"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/210602\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=210602"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=210602"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=210602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}