{"id":11806,"date":"2024-02-02T14:07:47","date_gmt":"2024-02-02T06:07:47","guid":{"rendered":"http:\/\/xinyiworld.top\/wordpress_it\/?p=11806"},"modified":"2024-06-18T15:23:24","modified_gmt":"2024-06-18T07:23:24","slug":"ltrace%e4%b8%8estrace%e5%b7%a5%e5%85%b7","status":"publish","type":"post","link":"http:\/\/xinyiworld.top\/wordpress_it\/?p=11806","title":{"rendered":"trace\u7cfb\u5217\u5de5\u5177"},"content":{"rendered":"<p>\u4e00\u822cubuntu\u81ea\u5e26strace\uff0cItrace\u5b89\u88c5\u4e0e\u4e0b\u8f7d\uff1a<a href=\"https:\/\/www.ltrace.org\/\">https:\/\/www.ltrace.org\/<\/a> \uff0c<code>&quot;apt-get install ltrace&quot;<\/code><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_16 counter-hierarchy counter-decimal ez-toc-grey\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><i class=\"ez-toc-glyphicon ez-toc-icon-toggle\"><\/i><\/a><\/span><\/div>\n<nav><ul class=\"ez-toc-list ez-toc-list-level-1\"><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=11806\/#%E4%B8%80%E3%80%81strace%E4%B8%8Eltrace%E6%95%99%E7%A8%8B\" title=\"\u4e00\u3001strace\u4e0eltrace\u6559\u7a0b\">\u4e00\u3001strace\u4e0eltrace\u6559\u7a0b<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=11806\/#1ltrace_%EF%BC%88%E8%B7%9F%E8%B8%AA%E5%BA%93%E5%87%BD%E6%95%B0%E8%B0%83%E7%94%A8%EF%BC%8C%E4%BA%A6%E5%8F%AF%E8%B7%9F%E8%B8%AA%E7%B3%BB%E7%BB%9F%E8%B0%83%E7%94%A8%EF%BC%89\" title=\"1.ltrace \uff08\u8ddf\u8e2a\u5e93\u51fd\u6570\u8c03\u7528\uff0c\u4ea6\u53ef\u8ddf\u8e2a\u7cfb\u7edf\u8c03\u7528\uff09\">1.ltrace \uff08\u8ddf\u8e2a\u5e93\u51fd\u6570\u8c03\u7528\uff0c\u4ea6\u53ef\u8ddf\u8e2a\u7cfb\u7edf\u8c03\u7528\uff09<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=11806\/#2strace_%E7%9B%91%E5%90%AC%E7%A8%8B%E5%BA%8F%E7%9A%84%E7%B3%BB%E7%BB%9F%E8%B0%83%E7%94%A8%E5%87%BD%E6%95%B0%E5%A0%86%E6%A0%88\" title=\"2.strace (\u76d1\u542c\u7a0b\u5e8f\u7684\u7cfb\u7edf\u8c03\u7528\u51fd\u6570\u5806\u6808)\">2.strace (\u76d1\u542c\u7a0b\u5e8f\u7684\u7cfb\u7edf\u8c03\u7528\u51fd\u6570\u5806\u6808)<\/a><ul class=\"ez-toc-list-level-4\"><li class=\"ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=11806\/#2-1%EF%BC%89%E5%8F%82%E6%95%B0%E9%A1%B9%E8%AF%B4%E6%98%8E\" title=\"2-1\uff09\u53c2\u6570\u9879\u8bf4\u660e\">2-1\uff09\u53c2\u6570\u9879\u8bf4\u660e<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=11806\/#2-2%EF%BC%89%E5%85%B7%E4%BD%93%E4%BD%BF%E7%94%A8\" title=\"2-2\uff09\u5177\u4f53\u4f7f\u7528\">2-2\uff09\u5177\u4f53\u4f7f\u7528<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-4\"><a class=\"ez-toc-link ez-toc-heading-6\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=11806\/#2-2-1%EF%BC%89%E5%90%AF%E5%8A%A8%E8%BF%BD%E8%B8%AA%EF%BC%9A\" title=\"2-2-1\uff09\u542f\u52a8\u8ffd\u8e2a\uff1a\">2-2-1\uff09\u542f\u52a8\u8ffd\u8e2a\uff1a<\/a><\/li><\/ul><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-7\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=11806\/#%E4%BA%8C%E3%80%81ftrace%E6%95%99%E7%A8%8B\" title=\"\u4e8c\u3001ftrace\u6559\u7a0b\">\u4e8c\u3001ftrace\u6559\u7a0b<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%E4%B8%80%E3%80%81strace%E4%B8%8Eltrace%E6%95%99%E7%A8%8B\"><\/span>\u4e00\u3001strace\u4e0eltrace\u6559\u7a0b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/blog.csdn.net\/qq_38420316\/article\/details\/116477056\">https:\/\/blog.csdn.net\/qq_38420316\/article\/details\/116477056<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"1ltrace_%EF%BC%88%E8%B7%9F%E8%B8%AA%E5%BA%93%E5%87%BD%E6%95%B0%E8%B0%83%E7%94%A8%EF%BC%8C%E4%BA%A6%E5%8F%AF%E8%B7%9F%E8%B8%AA%E7%B3%BB%E7%BB%9F%E8%B0%83%E7%94%A8%EF%BC%89\"><\/span>1.ltrace \uff08\u8ddf\u8e2a\u5e93\u51fd\u6570\u8c03\u7528\uff0c\u4ea6\u53ef\u8ddf\u8e2a\u7cfb\u7edf\u8c03\u7528\uff09<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\u5728\u5927\u4e8eUbuntu-18.04\u7248\u672c\u4e0a\u65e0\u6cd5\u8ffd\u8e2a<br \/>\n<a href=\"https:\/\/blog.csdn.net\/jiexijihe945\/article\/details\/132229485\">https:\/\/blog.csdn.net\/jiexijihe945\/article\/details\/132229485<\/a><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"2strace_%E7%9B%91%E5%90%AC%E7%A8%8B%E5%BA%8F%E7%9A%84%E7%B3%BB%E7%BB%9F%E8%B0%83%E7%94%A8%E5%87%BD%E6%95%B0%E5%A0%86%E6%A0%88\"><\/span>2.strace (\u76d1\u542c\u7a0b\u5e8f\u7684\u7cfb\u7edf\u8c03\u7528\u51fd\u6570\u5806\u6808)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/kldwzz.blog.csdn.net\/article\/details\/124368395\">https:\/\/kldwzz.blog.csdn.net\/article\/details\/124368395<\/a><br \/>\n<a href=\"https:\/\/blog.csdn.net\/qq_38420316\/article\/details\/116477056\">https:\/\/blog.csdn.net\/qq_38420316\/article\/details\/116477056<\/a><\/p>\n<h4><span class=\"ez-toc-section\" id=\"2-1%EF%BC%89%E5%8F%82%E6%95%B0%E9%A1%B9%E8%AF%B4%E6%98%8E\"><\/span>2-1\uff09\u53c2\u6570\u9879\u8bf4\u660e<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<pre><code class=\"language-bash\">\n-c    \u7edf\u8ba1\u6bcf\u4e00\u4e2a\u7cfb\u7edf\u8c03\u7528\u6240\u6267\u884c\u7684\u65f6\u95f4\u3001\u6b21\u6570\u548c\u51fa\u9519\u7684\u6b21\u6570\u7b49\n-d    \u8f93\u51fastrace\u5173\u4e8e\u6807\u51c6\u9519\u8bef\u7684\u8c03\u8bd5\u4fe1\u606f\n-f    \u8ddf\u8e2a\u76ee\u6807\u8fdb\u7a0b\uff0c\u4ee5\u53ca\u76ee\u6807\u8fdb\u7a0b\u521b\u5efa\u7684\u6240\u6709\u5b50\u8fdb\u7a0b\n-ff   \u5982\u679c\u63d0\u4f9b-o filename\uff0c\u5219\u5c06\u6240\u6709\u8fdb\u7a0b\u7684\u8ddf\u8e2a\u7ed3\u679c\u8f93\u51fa\u5230\u76f8\u5e94\u7684filename.pid\u4e2d\uff0cpid\u662f\u5404\u8fdb\u7a0b\u7684\u8fdb\u7a0b\u53f7\n-i    \u8f93\u51fa\u7cfb\u7edf\u8c03\u7528\u7684\u5165\u53e3\u6307\u9488\n-q    \u7981\u6b62\u8f93\u51fa\u5173\u4e8e\u8131\u79bb\u7684\u6d88\u606f\n-r    \u8f93\u51fa\u6bcf\u4e00\u4e2a\u7cfb\u7edf\u8c03\u7528\u7684\u76f8\u5bf9\u65f6\u95f4\n-t    \u5728\u8f93\u51fa\u4e2d\u7684\u6bcf\u4e00\u884c\u524d\u52a0\u4e0a\u65f6\u95f4\u4fe1\u606f\u3002\u4f8b\u598216\uff1a45\uff1a28\n-tt   \u5728\u8f93\u51fa\u4e2d\u7684\u6bcf\u4e00\u884c\u524d\u52a0\u4e0a\u65f6\u95f4\u4fe1\u606f\uff0c\u7cbe\u786e\u5230\u5fae\u79d2\u3002\u4f8b\u598211\uff1a18\uff1a59.759546\u7aef\n-ttt  \u5728\u8f93\u51fa\u4e2d\u7684\u6bcf\u4e00\u884c\u524d\u52a0\u4e0a\u65f6\u95f4\u4fe1\u606f\uff0c\u7cbe\u786e\u5230\u5fae\u79d2\uff0c\u800c\u4e14\u65f6\u95f4\u8868\u793a\u4e3aUNIX\u65f6\u95f4\u6233\u3002\u4f8b\u59821486111461.650434\n-T    \u663e\u793a\u6bcf\u6b21\u7cfb\u7edf\u8c03\u7528\u6240\u82b1\u8d39\u7684\u65f6\u95f4\n-v    \u5bf9\u4e8e\u67d0\u4e9b\u76f8\u5173\u8c03\u7528\uff0c\u628a\u5b8c\u6574\u7684\u73af\u5883\u53d8\u91cf\u3001\u6587\u4ef6stat\u7ed3\u6784\u7b49\u6253\u5370\u51fa\u6765\n-x    \u4ee5\u5341\u516d\u8fdb\u5236\u5f62\u5f0f\u8f93\u51fa\u975e\u6807\u51c6\u5b57\u7b26\u7387\n-xx   \u6240\u6709\u5b57\u7b26\u4e32\u4ee5\u5341\u516d\u8fdb\u5236\u5f62\u5f0f\u8f93\u51fa\n\n-e expr \u8f93\u51fa\u8fc7\u6ee4\u5668\uff0c\u901a\u8fc7\u8868\u8fbe\u5f0f\uff0c\u53ef\u4ee5\u8fc7\u6ee4\u6389\u4f60\u4e0d\u60f3\u8981\u7684\u8f93\u51fa\n        expr\u662f\u4e00\u4e2a\u8868\u8fbe\u5f0f\uff0c\u7528\u4e8e\u63a7\u5236\u5982\u4f55\u8ddf\u8e2a\uff1a[qualifier=][!][valuel[,value2]..\n        \u8bf4\u660e\uff1a\n        \u2460qualifier \u53ea\u80fd\u662ftrace\u3001abbrev\u3001verbose\u3001raw\u3001signal\u3001read\u3001write\u5176\u4e2d\u4e4b\u4e00\n        \u2461value\u662f\u7528\u6765\u9650\u5b9a\u7684\u7b26\u53f7\u6216\u6570\u5b57\n        \u2462\u9ed8\u8ba4\u7684qualifier\u662ftrace\n        \u2463\u611f\u53f9\u53f7\u662f\u5426\u5b9a\u7b26\u53f7\n        \u4f8b\u5982\uff1a\n        -e open\u7b49\u4ef7\u4e8e-e trace=open\uff0c\u8868\u793a\u53ea\u8ddf\u8e2aopen\u8c03\u7528\n        \u800c-e trace!=open\u8868\u793a\u8ddf\u8e2a\u9664\u4e86open\u4ee5\u5916\u7684\u5176\u4ed6\u8c03\u7528\n        \u5e38\u89c1\u9009\u9879\uff1a\n        -e trace=[set]    \u53ea\u8ddf\u8e2a\u6307\u5b9a\u7684\u7cfb\u7edf\u8c03\u7528\n        -e trace=file     \u53ea\u8ddf\u8e2a\u4e0e\u6587\u4ef6\u64cd\u4f5c\u6709\u5173\u7684\u7cfb\u7edf\u8c03\u7528\n        -e trace=process  \u53ea\u8ddf\u8e2a\u4e0e\u8fdb\u7a0b\u63a7\u5236\u6709\u5173\u7684\u7cfb\u7edf\u8c03\u7528\n        -e trace-network  \u53ea\u8ddf\u8e2a\u4e0e\u7f51\u7edc\u6709\u5173\u7684\u7cfb\u7edf\u8c03\u7528\n        -e trace=signal   \u53ea\u8ddf\u8e2a\u4e0e\u7cfb\u7edf\u4fe1\u53f7\u6709\u5173\u7684\u7cfb\u7edf\u8c03\u7528\n        -e trace=desc     \u53ea\u8ddf\u8e2a\u4e0e\u6587\u4ef6\u63cf\u8ff0\u7b26\u6709\u5173\u7684\u7cfb\u7edf\u8c03\u7528\n        -e trace=ipc      \u53ea\u8ddf\u8e2a\u4e0e\u8fdb\u7a0b\u901a\u4fe1\u6709\u5173\u7684\u7cfb\u7edf\u8c03\u7528\n        -e abbrev=[set]   \u8bbe\u5b9astrace\u8f93\u51fa\u7684\u7cfb\u7edf\u8c03\u7528\u7684\u7ed3\u679c\u96c6\n        -e raw=[set]      \u5c06\u6307\u5b9a\u7684\u7cfb\u7edf\u8c03\u7528\u7684\u53c2\u6570\u4ee5\u5341\u516d\u8fdb\u5236\u663e\u793a\n        -e signal=[set]   \u6307\u5b9a\u8ddf\u8e2a\u7684\u7cfb\u7edf\u4fe1\u53f7\n        -e read=[set]     \u8f93\u51fa\u4ece\u6307\u5b9a\u6587\u4ef6\u4e2d\u8bfb\u51fa\u7684\u6570\u636e\n        -e write=[set]    \u8f93\u51fa\u5199\u5165\u5230\u6307\u5b9a\u6587\u4ef6\u4e2d\u7684\u6570\u636e\n\n-o filename    \u5c06strace\u7684\u8f93\u51fa\u5199\u5165\u6587\u4ef6filename\n-p pid         \u6307\u5b9a\u8981\u8ddf\u8e2a\u7684\u8fdb\u7a0bpid\uff0c\u8981\u540c\u65f6\u8ddf\u8e2a\u591a\u4e2apid\uff0c\u91cd\u590d\u591a\u6b21p\u9009\u9879\u5373\u53ef*\n-s strsize     \u6307\u5b9a\u8f93\u51fa\u7684\u5b57\u7b26\u4e32\u7684\u6700\u5927\u957f\u5ea6\uff0c\u9ed8\u8ba4\u4e3a32\u3002\u5e76\u6ca1\u6709\u5c06\u6587\u4ef6\u540d\u89c6\u4e3a\u5b57\u7b26\u4e32\uff0c\u9ed8\u8ba4\u5168\u90e8\u8f93\u51fa\n-u username    \u4ee5usemame\u7684UID\u548cGID\u6267\u884c\u6240\u8ddf\u8e2a\u7684\u547d\u4ee4\n<\/code><\/pre>\n<p>\u6ce8\u610f\uff1a\u53c2\u6570-o\u8981\u5199\u5728\u6267\u884c\u76ee\u6807\u6587\u4ef6\u4e4b\u524d\uff0c\u5426\u5219\u4e0d\u4f1a\u8f93\u51fa\u5230\u6587\u4ef6\u3002<\/p>\n<h4><span class=\"ez-toc-section\" id=\"2-2%EF%BC%89%E5%85%B7%E4%BD%93%E4%BD%BF%E7%94%A8\"><\/span>2-2\uff09\u5177\u4f53\u4f7f\u7528<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<h4><span class=\"ez-toc-section\" id=\"2-2-1%EF%BC%89%E5%90%AF%E5%8A%A8%E8%BF%BD%E8%B8%AA%EF%BC%9A\"><\/span>2-2-1\uff09\u542f\u52a8\u8ffd\u8e2a\uff1a<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>\u542f\u52a8\u5e76\u8ffd\u8e2a<br \/>\n<code>strace \u53ef\u6267\u884c\u7a0b\u5e8f<\/code><\/li>\n<li>\u8ffd\u8e2a\u6307\u5b9a\u8fdb\u7a0bid<br \/>\n<code>strace -p pid<\/code><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"%E4%BA%8C%E3%80%81ftrace%E6%95%99%E7%A8%8B\"><\/span>\u4e8c\u3001ftrace\u6559\u7a0b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/blog.csdn.net\/qq_33724710\/article\/details\/136601719\">https:\/\/blog.csdn.net\/qq_33724710\/article\/details\/136601719<\/a><\/p>\n<button class=\"simplefavorite-button\" data-postid=\"11806\" data-siteid=\"1\" data-groupid=\"1\" data-favoritecount=\"0\" style=\"\">\u6536\u85cf <i class=\"sf-icon-star-empty\"><\/i><\/button>","protected":false},"excerpt":{"rendered":"<p>\u4e00\u822cubuntu\u81ea\u5e26strace\uff0cItrace\u5b89\u88c5\u4e0e\u4e0b\u8f7d\uff1ahttps:\/\/www.ltrace.or [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1034],"tags":[],"_links":{"self":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/11806"}],"collection":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11806"}],"version-history":[{"count":13,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/11806\/revisions"}],"predecessor-version":[{"id":13788,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/11806\/revisions\/13788"}],"wp:attachment":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11806"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11806"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11806"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}