{"id":45734,"date":"2024-10-07T01:30:13","date_gmt":"2024-10-06T17:30:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/45734\/"},"modified":"2024-11-14T10:35:57","modified_gmt":"2024-11-14T02:35:57","slug":"linux-%e4%b8%ad%e5%ae%89%e8%a3%9d%e6%b5%81%e9%87%8f%e7%9b%a3%e6%8e%a7%e5%b7%a5%e5%85%b7-iftop","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/45734\/","title":{"rendered":"Linux \u4e2d\u5b89\u88dd\u6d41\u91cf\u76e3\u63a7\u5de5\u5177 iftop"},"content":{"rendered":"<h1 id=\"linux-%e4%b8%ad%e5%ae%89%e8%a3%9d%e6%b5%81%e9%87%8f%e7%9b%a3%e6%8e%a7%e5%b7%a5%e5%85%b7-iftop-olLRUGlIRP\">Linux \u4e2d\u5b89\u88dd\u6d41\u91cf\u76e3\u63a7\u5de5\u5177 iftop<\/h1>\n<p>\u5728\u73fe\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u6d41\u91cf\u76e3\u63a7\u662f\u78ba\u4fdd\u4f3a\u670d\u5668\u6027\u80fd\u548c\u5b89\u5168\u6027\u7684\u91cd\u8981\u4e00\u74b0\u3002\u5c0d\u65bc\u4f7f\u7528 Linux \u7cfb\u7d71\u7684\u4f3a\u670d\u5668\u7ba1\u7406\u54e1\u4f86\u8aaa\uff0ciftop \u662f\u4e00\u500b\u975e\u5e38\u5be6\u7528\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u5be6\u6642\u76e3\u63a7\u7db2\u7d61\u6d41\u91cf\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 Linux \u7cfb\u7d71\u4e2d\u5b89\u88dd\u548c\u4f7f\u7528 iftop\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-iftop%ef%bc%9f-olLRUGlIRP\">\u4ec0\u9ebc\u662f iftop\uff1f<\/h2>\n<p>iftop \u662f\u4e00\u500b\u7528\u65bc\u76e3\u63a7\u7db2\u7d61\u6d41\u91cf\u7684\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u80fd\u5920\u986f\u793a\u5be6\u6642\u7684\u7db2\u7d61\u6d41\u91cf\u4fe1\u606f\u3002\u5b83\u7684\u754c\u9762\u7c21\u6f54\u660e\u77ad\uff0c\u80fd\u5920\u986f\u793a\u6bcf\u500b\u9023\u63a5\u7684\u5e36\u5bec\u4f7f\u7528\u60c5\u6cc1\uff0c\u4e26\u4e14\u652f\u6301\u591a\u7a2e\u904e\u6ffe\u548c\u6392\u5e8f\u529f\u80fd\u3002iftop \u4e3b\u8981\u7528\u65bc\u76e3\u63a7\u7db2\u7d61\u6d41\u91cf\u7684\u4f86\u6e90\u548c\u53bb\u5411\uff0c\u5e6b\u52a9\u7ba1\u7406\u54e1\u5feb\u901f\u8b58\u5225\u6d41\u91cf\u7570\u5e38\u3002<\/p>\n<h2 id=\"%e5%ae%89%e8%a3%9d-iftop-olLRUGlIRP\">\u5b89\u88dd iftop<\/h2>\n<p>\u5728\u5927\u591a\u6578 Linux \u767c\u884c\u7248\u4e2d\uff0ciftop \u53ef\u4ee5\u901a\u904e\u5305\u7ba1\u7406\u5668\u8f15\u9b06\u5b89\u88dd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684 Linux \u767c\u884c\u7248\u7684\u5b89\u88dd\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e5%9c%a8-ubuntu-debian-%e7%b3%bb%e7%b5%b1%e4%b8%ad%e5%ae%89%e8%a3%9d-olLRUGlIRP\">\u5728 Ubuntu\/Debian \u7cfb\u7d71\u4e2d\u5b89\u88dd<\/h3>\n<pre><code>sudo apt update\nsudo apt install iftop<\/code><\/pre>\n<h3 id=\"%e5%9c%a8-centos-rhel-%e7%b3%bb%e7%b5%b1%e4%b8%ad%e5%ae%89%e8%a3%9d-olLRUGlIRP\">\u5728 CentOS\/RHEL \u7cfb\u7d71\u4e2d\u5b89\u88dd<\/h3>\n<pre><code>sudo yum install epel-release\nsudo yum install iftop<\/code><\/pre>\n<h3 id=\"%e5%9c%a8-fedora-%e7%b3%bb%e7%b5%b1%e4%b8%ad%e5%ae%89%e8%a3%9d-olLRUGlIRP\">\u5728 Fedora \u7cfb\u7d71\u4e2d\u5b89\u88dd<\/h3>\n<pre><code>sudo dnf install iftop<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5 iftop\uff1a<\/p>\n<pre><code>sudo iftop<\/code><\/pre>\n<h2 id=\"%e4%bd%bf%e7%94%a8-iftop-%e7%9b%a3%e6%8e%a7%e6%b5%81%e9%87%8f-olLRUGlIRP\">\u4f7f\u7528 iftop \u76e3\u63a7\u6d41\u91cf<\/h2>\n<p>\u555f\u52d5 iftop \u5f8c\uff0c\u60a8\u5c07\u770b\u5230\u4e00\u500b\u5be6\u6642\u66f4\u65b0\u7684\u754c\u9762\uff0c\u986f\u793a\u7576\u524d\u7684\u7db2\u7d61\u9023\u63a5\u548c\u6d41\u91cf\u4f7f\u7528\u60c5\u6cc1\u3002\u754c\u9762\u4e2d\u5305\u542b\u4ee5\u4e0b\u5e7e\u500b\u91cd\u8981\u90e8\u5206\uff1a<\/p>\n<ul>\n<li><strong>\u6e90\u5730\u5740\u548c\u76ee\u7684\u5730\u5740\uff1a<\/strong>\u986f\u793a\u9023\u63a5\u7684 IP \u5730\u5740\u3002<\/li>\n<li><strong>\u50b3\u8f38\u901f\u7387\uff1a<\/strong>\u986f\u793a\u6bcf\u500b\u9023\u63a5\u7684\u4e0a\u884c\u548c\u4e0b\u884c\u6d41\u91cf\u3002<\/li>\n<li><strong>\u7e3d\u6d41\u91cf\uff1a<\/strong>\u986f\u793a\u5728\u6307\u5b9a\u6642\u9593\u5167\u7684\u7e3d\u6d41\u91cf\u3002<\/li>\n<\/ul>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528\u9375\u76e4\u4e0a\u7684\u65b9\u5411\u9375\u4f86\u700f\u89bd\u4e0d\u540c\u7684\u9023\u63a5\uff0c\u4e26\u4f7f\u7528 <code>t<\/code> \u9375\u4f86\u5207\u63db\u986f\u793a\u7684\u6642\u9593\u7bc4\u570d\uff08\u4f8b\u5982 2 \u79d2\u300110 \u79d2\u300140 \u79d2\u7b49\uff09\u3002<\/p>\n<h2 id=\"iftop-%e7%9a%84%e9%81%8e%e6%bf%be%e5%92%8c%e6%8e%92%e5%ba%8f%e5%8a%9f%e8%83%bd-olLRUGlIRP\">iftop \u7684\u904e\u6ffe\u548c\u6392\u5e8f\u529f\u80fd<\/h2>\n<p>iftop \u63d0\u4f9b\u4e86\u591a\u7a2e\u904e\u6ffe\u548c\u6392\u5e8f\u529f\u80fd\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u5206\u6790\u6d41\u91cf\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u904e\u6ffe\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><strong>\u904e\u6ffe\u7279\u5b9a IP\uff1a<\/strong>\u6309\u4e0b <code>f<\/code> \u9375\uff0c\u7136\u5f8c\u8f38\u5165\u8981\u904e\u6ffe\u7684 IP \u5730\u5740\u3002<\/li>\n<li><strong>\u986f\u793a\u7279\u5b9a\u7aef\u53e3\u7684\u6d41\u91cf\uff1a<\/strong>\u6309\u4e0b <code>p<\/code> \u9375\uff0c\u7136\u5f8c\u8f38\u5165\u7aef\u53e3\u865f\u3002<\/li>\n<li><strong>\u6392\u5e8f\u6d41\u91cf\uff1a<\/strong>\u6309\u4e0b <code>s<\/code> \u9375\uff0c\u53ef\u4ee5\u6839\u64da\u4e0d\u540c\u7684\u6a19\u6e96\uff08\u5982\u4e0a\u884c\u3001\u4e0b\u884c\u3001\u7e3d\u6d41\u91cf\u7b49\uff09\u9032\u884c\u6392\u5e8f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-olLRUGlIRP\">\u7d50\u8ad6<\/h2>\n<p>iftop \u662f\u4e00\u500b\u5f37\u5927\u4e14\u6613\u65bc\u4f7f\u7528\u7684\u6d41\u91cf\u76e3\u63a7\u5de5\u5177\uff0c\u9069\u5408\u5404\u7a2e Linux \u74b0\u5883\u4e2d\u7684\u4f3a\u670d\u5668\u7ba1\u7406\u3002\u901a\u904e\u5be6\u6642\u76e3\u63a7\u7db2\u7d61\u6d41\u91cf\uff0c\u7ba1\u7406\u54e1\u53ef\u4ee5\u53ca\u6642\u767c\u73fe\u554f\u984c\u4e26\u9032\u884c\u8abf\u6574\uff0c\u5f9e\u800c\u63d0\u9ad8\u4f3a\u670d\u5668\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u9084\u662f\u5176\u4ed6\u5730\u5340\u7684\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728 Linux \u7cfb\u7d71\u4e2d\u5b89\u88dd iftop \u6d41\u91cf\u76e3\u63a7\u5de5\u5177\uff0c\u5be6\u6642\u76e3\u63a7\u7db2\u7d61\u6d41\u91cf\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u8207\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-45734","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45734","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=45734"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45734\/revisions"}],"predecessor-version":[{"id":45735,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45734\/revisions\/45735"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=45734"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=45734"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=45734"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}