{"id":692,"date":"2025-03-27T17:06:19","date_gmt":"2025-03-27T17:06:19","guid":{"rendered":"https:\/\/linuxjk.cn\/?p=692"},"modified":"2025-05-13T06:21:46","modified_gmt":"2025-05-13T06:21:46","slug":"%e7%bb%8f%e5%85%b8%e6%95%85%e9%9a%9c%e6%a1%88%e4%be%8b","status":"publish","type":"post","link":"https:\/\/linuxjk.cn\/?p=692","title":{"rendered":"\u7ecf\u5178\u6545\u969c\u6848\u4f8b"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"692\" class=\"elementor elementor-692\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f5a0c64 e-flex e-con-boxed e-con e-parent\" data-id=\"f5a0c64\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f70fdd5 elementor-widget elementor-widget-heading\" data-id=\"f70fdd5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/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-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/linuxjk.cn\/?p=692\/#Linux%E5%BF%85%E5%A4%87%E6%95%85%E9%9A%9C%E5%8F%8A%E5%8E%9F%E5%9B%A0%E7%82%B9%E5%87%BB%E6%A0%87%E9%A2%98%E8%BF%9B%E5%85%A5\" >Linux\u5fc5\u5907\u6545\u969c\u53ca\u539f\u56e0(\u70b9\u51fb\u6807\u9898\u8fdb\u5165)<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/linuxjk.cn\/?p=692\/#%E5%90%84%E7%A7%8D%E6%9C%8D%E5%8A%A1%E6%95%85%E9%9A%9C%E6%A1%88%E4%BE%8B\" >\u5404\u79cd\u670d\u52a1\u6545\u969c\u6848\u4f8b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/linuxjk.cn\/?p=692\/#%E5%91%BD%E4%BB%A4%E8%A1%8C-bash-42%E6%95%85%E9%9A%9C%EF%BC%9A\" >\u547d\u4ee4\u884c-bash-4.2$\u6545\u969c\uff1a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/linuxjk.cn\/?p=692\/#%E5%83%B5%E5%B0%B8%E8%BF%9B%E7%A8%8B%E6%8E%92%E6%9F%A5%E5%A4%84%E7%90%86\" >\u50f5\u5c38\u8fdb\u7a0b\u6392\u67e5\/\u5904\u7406<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/linuxjk.cn\/?p=692\/#%E7%B3%BB%E7%BB%9F%E8%B4%9F%E8%BD%BD%E6%95%85%E9%9A%9C%E6%A1%88%E4%BE%8B\" >\u7cfb\u7edf\u8d1f\u8f7d\u6545\u969c\u6848\u4f8b<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/linuxjk.cn\/?p=692\/#%E6%95%85%E9%9A%9C%E5%A4%8D%E7%8E%B0%EF%BC%9A\" >\u6545\u969c\u590d\u73b0\uff1a<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/linuxjk.cn\/?p=692\/#root%E5%AF%86%E7%A0%81%E5%BF%98%E8%AE%B0%E6%89%BE%E5%9B%9Erhel9\" >root\u5bc6\u7801\u5fd8\u8bb0\u627e\u56de(rhel9)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/linuxjk.cn\/?p=692\/#1%E7%B3%BB%E7%BB%9F%E8%87%AA%E5%B8%A6%E6%95%91%E6%8F%B4%E6%A8%A1%E5%BC%8F\" >1.\u7cfb\u7edf\u81ea\u5e26\u6551\u63f4\u6a21\u5f0f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/linuxjk.cn\/?p=692\/#2%E5%85%89%E7%9B%98u%E7%9B%98%E6%95%91%E6%8F%B4%E6%A8%A1%E5%BC%8F\" >2.\u5149\u76d8\/u\u76d8\u6551\u63f4\u6a21\u5f0f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/linuxjk.cn\/?p=692\/#%E5%85%B6%E5%AE%83%E7%B3%BB%E7%BB%9F%E8%87%AA%E5%B8%A6%E6%95%91%E6%8F%B4%E6%A8%A1%E5%BC%8F%EF%BC%88centos7ubuntu\" >\u5176\u5b83\u7cfb\u7edf\u81ea\u5e26\u6551\u63f4\u6a21\u5f0f\uff08centos7\/ubuntu)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/linuxjk.cn\/?p=692\/#%E5%AE%9A%E6%97%B6%E4%BB%BB%E5%8A%A1%E6%95%85%E9%9A%9C%E6%A1%88%E4%BE%8B\" >\u5b9a\u65f6\u4efb\u52a1\u6545\u969c\u6848\u4f8b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/linuxjk.cn\/?p=692\/#Linux%E8%BF%90%E8%A1%8C%E7%BA%A7%E5%88%AB\" >Linux\u8fd0\u884c\u7ea7\u522b<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/linuxjk.cn\/?p=692\/#%E6%9F%A5%E7%9C%8B%E4%BF%AE%E6%94%B9%E9%BB%98%E8%AE%A4%E8%BF%90%E8%A1%8C%E7%BA%A7%E5%88%AB\" >\u67e5\u770b\/\u4fee\u6539\u9ed8\u8ba4\u8fd0\u884c\u7ea7\u522b<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/linuxjk.cn\/?p=692\/#poweroffrebootinitshutdown%E5%91%BD%E4%BB%A4%E5%8C%BA%E5%88%AB\" >poweroff\/reboot\/init\/shutdown\u547d\u4ee4\u533a\u522b<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/linuxjk.cn\/?p=692\/#%E5%85%B3%E9%94%AE%E5%8C%BA%E5%88%AB%E8%AF%A6%E8%A7%A3\" >\u5173\u952e\u533a\u522b\u8be6\u89e3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/linuxjk.cn\/?p=692\/#%E7%A4%BA%E4%BE%8B%E5%9C%BA%E6%99%AF\" >\u793a\u4f8b\u573a\u666f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/linuxjk.cn\/?p=692\/#Linux%E5%90%AF%E5%8A%A8%E6%B5%81%E7%A8%8B%EF%BC%9A%E5%BC%80%E6%9C%BA%E2%80%93%E7%99%BB%E9%99%86%E7%95%8C%E9%9D%A2\" >Linux\u542f\u52a8\u6d41\u7a0b\uff1a\u5f00\u673a&#8211;\u767b\u9646\u754c\u9762<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/linuxjk.cn\/?p=692\/#%E6%97%A0%E6%B3%95%E8%BF%9E%E6%8E%A5%E5%85%AC%E6%9C%89%E4%BA%91%E6%9C%8D%E5%8A%A1%E5%99%A8%E6%95%85%E9%9A%9C%E6%8E%92%E6%9F%A5\" >\u65e0\u6cd5\u8fde\u63a5\u516c\u6709\u4e91\u670d\u52a1\u5668\u6545\u969c\u6392\u67e5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/linuxjk.cn\/?p=692\/#%E7%A3%81%E7%9B%98%E7%A9%BA%E9%97%B4%E4%B8%8D%E8%B6%B3%E6%95%85%E9%9A%9C%E6%A1%88%E4%BE%8B\" >\u78c1\u76d8\u7a7a\u95f4\u4e0d\u8db3\u6545\u969c\u6848\u4f8b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/linuxjk.cn\/?p=692\/#no_space_left_on_device\" >(no space left on device)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/linuxjk.cn\/?p=692\/#1block%E5%89%A9%E4%BD%99%E6%95%B0%E9%87%8F%EF%BC%88%E7%A3%81%E7%9B%98%E5%88%86%E5%8C%BA%EF%BC%89%E4%B8%8D%E8%B6%B3%EF%BC%8C%E4%B8%80%E8%88%AC%E6%98%AF%E4%B8%80%E4%BA%9B%E8%BE%83%E5%A4%A7%E6%96%87%E4%BB%B6%E5%AF%BC%E8%87%B4%EF%BC%8Cdf_-h%E6%9F%A5%E7%9C%8B%E6%95%B4%E4%BD%93%EF%BC%8Cdu_-sh%E6%8E%92%E6%9F%A5\" >1.block\u5269\u4f59\u6570\u91cf\uff08\u78c1\u76d8\u5206\u533a\uff09\u4e0d\u8db3\uff0c\u4e00\u822c\u662f\u4e00\u4e9b\u8f83\u5927\u6587\u4ef6\u5bfc\u81f4\uff0cdf -h\u67e5\u770b\u6574\u4f53\uff0cdu -sh\u6392\u67e5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/linuxjk.cn\/?p=692\/#2inode%E5%89%A9%E4%BD%99%E6%95%B0%E9%87%8F%E4%B8%8D%E8%B6%B3%EF%BC%8Cdf_-i%E6%9F%A5%E7%9C%8B\" >2.inode\u5269\u4f59\u6570\u91cf\u4e0d\u8db3\uff0cdf -i\u67e5\u770b<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/linuxjk.cn\/?p=692\/#%E6%96%87%E4%BB%B6%E5%88%A0%E9%99%A4%E5%8E%9F%E7%90%86\" >\u6587\u4ef6\u5220\u9664\u539f\u7406<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/linuxjk.cn\/?p=692\/#3block%E8%A2%AB%E5%8D%A0%E7%94%A8_%E6%96%87%E4%BB%B6%E6%9C%AA%E5%BD%BB%E5%BA%95%E5%88%A0%E9%99%A4%E5%AF%BC%E8%87%B4\" >3.block\u88ab\u5360\u7528 \u6587\u4ef6\u672a\u5f7b\u5e95\u5220\u9664\u5bfc\u81f4<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h1 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Linux%E5%BF%85%E5%A4%87%E6%95%85%E9%9A%9C%E5%8F%8A%E5%8E%9F%E5%9B%A0%E7%82%B9%E5%87%BB%E6%A0%87%E9%A2%98%E8%BF%9B%E5%85%A5\"><\/span><a href=\"https:\/\/www.jianshu.com\/p\/99ec5bb4183f\">Linux\u5fc5\u5907\u6545\u969c\u53ca\u539f\u56e0(\u70b9\u51fb\u6807\u9898\u8fdb\u5165)<\/a><span class=\"ez-toc-section-end\"><\/span><\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3b427a8 elementor-widget elementor-widget-heading\" data-id=\"3b427a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"%E5%90%84%E7%A7%8D%E6%9C%8D%E5%8A%A1%E6%95%85%E9%9A%9C%E6%A1%88%E4%BE%8B\"><\/span><a href=\"https:\/\/www.yuque.com\/lidao996\/errors\/in0aaaa2xtz3tisr\">\u5404\u79cd\u670d\u52a1\u6545\u969c\u6848\u4f8b<\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-019c7d2 elementor-widget elementor-widget-text-editor\" data-id=\"019c7d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><span class=\"ez-toc-section\" id=\"%E5%91%BD%E4%BB%A4%E8%A1%8C-bash-42%E6%95%85%E9%9A%9C%EF%BC%9A\"><\/span><strong>\u547d\u4ee4\u884c-bash-4.2$\u6545\u969c\uff1a<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3fb8486 elementor-widget elementor-widget-text-editor\" data-id=\"3fb8486\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>\u7528\u6237\u5bb6\u76ee\u5f55\u7684~\/.bashrc\u88ab\u8bef\u5220\uff0c\u91cd\u65b0\u62f7\u4e00\u4efd\u5373\u53ef<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d6dd5b elementor-widget elementor-widget-text-editor\" data-id=\"7d6dd5b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>permission denied\u6545\u969c\u5206\u6790<\/strong><\/p><p><strong>1.\u6587\u4ef6\u6743\u9650 2.\u76ee\u5f55\u6743\u9650<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f29c2e elementor-widget elementor-widget-text-editor\" data-id=\"5f29c2e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><span class=\"ez-toc-section\" id=\"%E5%83%B5%E5%B0%B8%E8%BF%9B%E7%A8%8B%E6%8E%92%E6%9F%A5%E5%A4%84%E7%90%86\"><\/span><strong>\u50f5\u5c38\u8fdb\u7a0b\u6392\u67e5\/\u5904\u7406<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-13b8aca elementor-widget elementor-widget-text-editor\" data-id=\"13b8aca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>\u50f5\u5c38\u8fdb\u7a0b\u5982\u4f55\u68c0\u67e5\uff1f\u5982\u4f55\u7ed3\u675f\u50f5\u5c38\u8fdb\u7a0b\uff1f<\/strong><\/p><p><strong>top\u547d\u4ee4\u67e5\u770b\u51e0\u4e2azobmie<\/strong><br \/><strong>ps aux | grep Z \u5f97\u5230\u50f5\u5c38\u8fdb\u7a0bpid\u53f7\uff0c\u5148\u5c1d\u8bd5kill -9 pid<\/strong><br \/><strong>pstree -p | grep (pid) \u627e\u5230\u50f5\u5c38\u8fdb\u7a0b\u7236\u8fdb\u7a0b\uff0c\u5c06\u5176\u7236\u8fdb\u7a0b\u7ed3\u675f<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-86a2775 elementor-widget elementor-widget-text-editor\" data-id=\"86a2775\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><span class=\"ez-toc-section\" id=\"%E7%B3%BB%E7%BB%9F%E8%B4%9F%E8%BD%BD%E6%95%85%E9%9A%9C%E6%A1%88%E4%BE%8B\"><\/span><strong>\u7cfb\u7edf\u8d1f\u8f7d\u6545\u969c\u6848\u4f8b<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f4611e9 elementor-widget elementor-widget-text-editor\" data-id=\"f4611e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>\u7cfb\u7edf\u8d1f\u8f7d\u9ad8\u5982\u4f55\u6392\u67e5\uff1f<\/strong><br \/><strong>0.\uff08\u516c\u6709\u4e91\uff09\u770b\u76d1\u63a7\u754c\u9762\u7b80\u5355\u67e5\u770b\uff0c\u662fcpu\/\u5185\u5b58\/io\u54ea\u4e2a\u8d1f\u8f7d\u9ad8<\/strong><br \/><strong>1. \u67e5\u770b\u6574\u4f53\u8d1f\u8f7d<\/strong><br \/><strong>uptime\/w # \u663e\u793a\u5e73\u5747\u8d1f\u8f7d\uff081\/5\/15\u5206\u949f\uff09<\/strong><br \/><strong>top # \u5b9e\u65f6\u76d1\u63a7\u8fdb\u7a0b\u548c\u8d44\u6e90\u5360\u7528\uff08\u6309 P \u6309CPU\u6392\u5e8f\uff0c\u6309 M \u6309\u5185\u5b58\u6392\u5e8f\uff09<\/strong><\/p><p><strong>2. \u68c0\u67e5CPU\u74f6\u9888<\/strong><br \/><strong>htop # \u66f4\u76f4\u89c2\u7684\u8fdb\u7a0b\u76d1\u63a7\uff08\u9700\u5b89\u88c5\uff1asudo dnf install htop\uff09<\/strong><br \/><strong>pidstat 1 # \u6bcf\u79d2\u7edf\u8ba1\u8fdb\u7a0b\u7684CPU\u4f7f\u7528\uff08\u9700\u5b89\u88c5\uff1asudo dnf install sysstat\uff09<\/strong><br \/><strong>3. \u68c0\u67e5\u5185\u5b58\/\u4ea4\u6362\u5206\u533a<\/strong><br \/><strong>free -h # \u67e5\u770b\u5185\u5b58\u548c Swap \u4f7f\u7528\u60c5\u51b5<\/strong><br \/><strong>vmstat 1 # \u76d1\u63a7\u5185\u5b58\u3001Swap\u3001I\/O \u548c CPU \u72b6\u6001<\/strong><br \/><strong>4. \u68c0\u67e5\u78c1\u76d8I\/O<\/strong><br \/><strong>iotop# \u5b9e\u65f6\u663e\u793a\u78c1\u76d8I\/O\u5360\u7528\u8fdb\u7a0b\uff08\u9700\u5b89\u88c5\uff1asudo dnf install iotop\uff09<\/strong><br \/><strong>\u663e\u793a\u7ed3\u679c\uff1aDISK READ\u8bfbDISK WRITE\u5199<\/strong><br \/><strong>iotop -o\u53ea\u770b\u6b63\u5728\u5199\u7684\u8fdb\u7a0b<\/strong><\/p><p><strong>iostat -xz 1 # \u67e5\u770b\u78c1\u76d8I\/O\u548c\u5229\u7528\u7387\uff08\u9700\u5b89\u88c5 sysstat\uff09<\/strong><\/p><p><strong>5. \u68c0\u67e5\u7f51\u7edc<\/strong><br \/><strong>nload # \u5b9e\u65f6\u76d1\u63a7\u7f51\u7edc\u5e26\u5bbd\uff08\u9700\u5b89\u88c5\uff1asudo dnf install nload\uff09<\/strong><br \/><strong>ss -tunap # \u67e5\u770b\u6d3b\u52a8\u7f51\u7edc\u8fde\u63a5\u548c\u8fdb\u7a0b<\/strong><br \/><strong>6. \u5feb\u901f\u5b9a\u4f4d\u5f02\u5e38\u8fdb\u7a0b<\/strong><br \/><strong>ps aux &#8211;sort=-%cpu | head # \u5217\u51faCPU\u5360\u7528\u6700\u9ad8\u7684\u524d10\u8fdb\u7a0b<\/strong><br \/><strong>ps aux &#8211;sort=-%mem | head # \u5217\u51fa\u5185\u5b58\u5360\u7528\u6700\u9ad8\u7684\u524d10\u8fdb\u7a0b<\/strong><\/p><p><strong>7.\u5206\u6790\u9ad8\u8d1f\u8f7d\u7684\u670d\u52a1\u65e5\u5fd7\uff0c\u627e\u51fa\u539f\u56e0\/var\/log\/messages<\/strong><\/p><p><strong>8. \u5185\u6838\u65e5\u5fd7<\/strong><br \/><strong>dmesg | tail -20 # \u68c0\u67e5\u8fd1\u671f\u5185\u6838\u65e5\u5fd7\u662f\u5426\u6709\u786c\u4ef6\/\u9a71\u52a8\u9519\u8bef<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-292ce77 elementor-widget elementor-widget-text-editor\" data-id=\"292ce77\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><span class=\"ez-toc-section\" id=\"%E6%95%85%E9%9A%9C%E5%A4%8D%E7%8E%B0%EF%BC%9A\"><\/span><strong>\u6545\u969c\u590d\u73b0\uff1a<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-af97484 elementor-widget elementor-widget-text-editor\" data-id=\"af97484\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u00a0<strong>stress \u538b\u529b\u6d4b\u8bd5\u547d\u4ee4\uff1ayum install -y stress<\/strong><br \/><strong>stress &#8211;cpu 4 \/ &#8211;vm 2 &#8211;timeout 10(s\u53ef\u4ee5\u4e0d\u52a0)<\/strong><br \/><strong>&#8212; io 2 -hdd 3 \uff08\u78c1\u76d8\uff09 io\u4e5f\u4f1a\u5bfc\u81f4cpu\u5360\u7528<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-86eec02 elementor-widget elementor-widget-text-editor\" data-id=\"86eec02\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><span class=\"ez-toc-section\" id=\"root%E5%AF%86%E7%A0%81%E5%BF%98%E8%AE%B0%E6%89%BE%E5%9B%9Erhel9\"><\/span>root\u5bc6\u7801\u5fd8\u8bb0\u627e\u56de(rhel9)<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c82124 elementor-widget elementor-widget-text-editor\" data-id=\"7c82124\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><span class=\"ez-toc-section\" id=\"1%E7%B3%BB%E7%BB%9F%E8%87%AA%E5%B8%A6%E6%95%91%E6%8F%B4%E6%A8%A1%E5%BC%8F\"><\/span><strong>1.\u7cfb\u7edf\u81ea\u5e26\u6551\u63f4\u6a21\u5f0f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8fe0622 elementor-widget elementor-widget-text-editor\" data-id=\"8fe0622\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>\u6309e\u8fdb\u2f0a\u56fe2\u9875\u9762\uff0c\u539f\u914d\u7f6e\u5982\u56fe\u6240\u793a\u3002<\/strong><\/p><p><strong><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-697\" src=\"https:\/\/linuxjk.cn\/wp-content\/uploads\/2025\/03\/\u627e\u56deroot\u5bc6\u78011.png\" alt=\"\" width=\"1178\" height=\"744\" srcset=\"https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u627e\u56deroot\u5bc6\u78011.png 1178w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u627e\u56deroot\u5bc6\u78011-300x189.png 300w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u627e\u56deroot\u5bc6\u78011-1024x647.png 1024w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u627e\u56deroot\u5bc6\u78011-768x485.png 768w\" sizes=\"(max-width: 1178px) 100vw, 1178px\" \/><\/strong><\/p><p><strong>\u4fee\u6539\u539f\u914d\u7f6e\u4e3a\u7ea2\u8272\u6846\u9009\u90e8\u5206\uff0c\u5982\u56fe\u2f06\u6240\u793a<img decoding=\"async\" class=\"alignnone size-full wp-image-695\" src=\"https:\/\/linuxjk.cn\/wp-content\/uploads\/2025\/03\/\u627e\u56deroot\u5bc6\u78013.png\" alt=\"\" width=\"1029\" height=\"570\" srcset=\"https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u627e\u56deroot\u5bc6\u78013.png 1029w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u627e\u56deroot\u5bc6\u78013-300x166.png 300w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u627e\u56deroot\u5bc6\u78013-1024x567.png 1024w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u627e\u56deroot\u5bc6\u78013-768x425.png 768w\" sizes=\"(max-width: 1029px) 100vw, 1029px\" \/><\/strong><\/p><p><strong>\u7136\u540e\u6309ctrl+x\uff0c\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4<\/strong><\/p><p><strong><img decoding=\"async\" class=\"alignnone size-full wp-image-696\" src=\"https:\/\/linuxjk.cn\/wp-content\/uploads\/2025\/03\/\u627e\u56deroot\u5bc6\u78012.png\" alt=\"\" width=\"1052\" height=\"553\" srcset=\"https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u627e\u56deroot\u5bc6\u78012.png 1052w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u627e\u56deroot\u5bc6\u78012-300x158.png 300w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u627e\u56deroot\u5bc6\u78012-1024x538.png 1024w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u627e\u56deroot\u5bc6\u78012-768x404.png 768w\" sizes=\"(max-width: 1052px) 100vw, 1052px\" \/><\/strong><\/p><p><strong># mount -o remount,rw \/sysroot<\/strong><br \/><strong># chroot \/sysroot # echo redhat | passwd &#8211;stdin root<\/strong><br \/><strong># touch \/.autorelabel<\/strong><br \/><strong># sync<\/strong><br \/><strong># exit<\/strong><br \/><strong># exit<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-688ca48 elementor-widget elementor-widget-text-editor\" data-id=\"688ca48\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><span class=\"ez-toc-section\" id=\"2%E5%85%89%E7%9B%98u%E7%9B%98%E6%95%91%E6%8F%B4%E6%A8%A1%E5%BC%8F\"><\/span><strong>2.\u5149\u76d8\/u\u76d8\u6551\u63f4\u6a21\u5f0f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-58bdbaa elementor-widget elementor-widget-text-editor\" data-id=\"58bdbaa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>1.\u63d2\u5165\u5149\u76d8<\/strong><br \/><strong>2.\u91cd\u542f\u5e76\u5728\u5f39\u670d\u52a1\u5668logo\u65f6\u6309esc\u8fdb\u5165boot\u83dc\u5355<\/strong><br \/><strong>3.\u9009\u62e9\u5149\u76d8\u542f\u52a8<\/strong><br \/><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-813\" src=\"https:\/\/linuxjk.cn\/wp-content\/uploads\/2025\/03\/\u5149\u76d8\u542f\u52a81.png\" alt=\"\" width=\"1448\" height=\"773\" srcset=\"https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u5149\u76d8\u542f\u52a81.png 1448w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u5149\u76d8\u542f\u52a81-300x160.png 300w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u5149\u76d8\u542f\u52a81-1024x547.png 1024w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u5149\u76d8\u542f\u52a81-768x410.png 768w\" sizes=\"(max-width: 1448px) 100vw, 1448px\" \/><\/strong><\/p><p><strong>4.\u9009troubleshooting\u2192rescue\u7684\u90a3\u884c\uff08install system\uff09<\/strong><\/p><p><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-814\" src=\"https:\/\/linuxjk.cn\/wp-content\/uploads\/2025\/03\/\u5149\u76d8\u542f\u52a82.png\" alt=\"\" width=\"1284\" height=\"1241\" srcset=\"https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u5149\u76d8\u542f\u52a82.png 1284w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u5149\u76d8\u542f\u52a82-300x290.png 300w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u5149\u76d8\u542f\u52a82-1024x990.png 1024w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u5149\u76d8\u542f\u52a82-768x742.png 768w\" sizes=\"(max-width: 1284px) 100vw, 1284px\" \/><\/strong><\/p><p><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-815\" src=\"https:\/\/linuxjk.cn\/wp-content\/uploads\/2025\/03\/\u5149\u76d8\u542f\u52a83.png\" alt=\"\" width=\"1642\" height=\"1217\" srcset=\"https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u5149\u76d8\u542f\u52a83.png 1642w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u5149\u76d8\u542f\u52a83-300x222.png 300w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u5149\u76d8\u542f\u52a83-1024x759.png 1024w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u5149\u76d8\u542f\u52a83-768x569.png 768w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u5149\u76d8\u542f\u52a83-1536x1138.png 1536w\" sizes=\"(max-width: 1642px) 100vw, 1642px\" \/><\/strong><br \/><strong>5.coutinue\u21921 \u8fdb\u5165rescue mount\u540e\u8f93\u5165chroot\/mnt\/sysimage\u5373\u53ef\u8fdb\u5165\u5149\u76d8\u76ee\u5f55\uff0c<\/strong><\/p><p><strong>\uff08\u8fd9\u4e00\u6b65\u7684\u76ee\u7684\u4e3b\u52a8\u5207\u6362\u6839\u76ee\u5f55\uff0c\u539f\u7cfb\u7edf\u7684\u6839\u662f\/mnt\/sysimage\uff09<\/strong><br \/><strong>1.chroot \/mnt\/sysimage<\/strong><br \/><strong>2.vim \/etc\/passwd\u6216\u8005echo mima | passwd &#8211;stdin root<\/strong><\/p><p><strong>2.U\u76d8\uff1a\u53ef\u4ee5\u7528<a href=\"https:\/\/www.ventoy.net\/cn\/\">ventory<\/a>\u505a\u53ef\u542f\u52a8u\u76d8\uff0c\u91cc\u9762\u652f\u6301\u5927\u91cf\u955c\u50cf\uff0c\u4e3b\u8981\u7ed9\u7269\u7406\u670d\u52a1\u5668\u7528<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-60ea9d4 elementor-widget elementor-widget-text-editor\" data-id=\"60ea9d4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><span class=\"ez-toc-section\" id=\"%E5%85%B6%E5%AE%83%E7%B3%BB%E7%BB%9F%E8%87%AA%E5%B8%A6%E6%95%91%E6%8F%B4%E6%A8%A1%E5%BC%8F%EF%BC%88centos7ubuntu\"><\/span><strong>\u5176\u5b83\u7cfb\u7edf\u81ea\u5e26\u6551\u63f4\u6a21\u5f0f\uff08centos7\/ubuntu)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ec3e15e elementor-widget elementor-widget-text-editor\" data-id=\"ec3e15e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>centos7:<\/strong><\/p><p><strong>GRUB\u83dc\u5355\u6309e\uff0c\u627e\u5230linux16\u7684\u884c\uff0cro\uff08read only)\u6539\u4e3arw\uff0c\u8fd9\u884c\u6700\u540e\u6dfb\u52a0init=\/bin\/bash(\u4ee5\u547d\u4ee4\u89e3\u91ca\u5668\u8fdb\u5165\u7cfb\u7edf\uff09\uff0cctrl+x\u8fdb\u5165\u6551\u63f4\u6a21\u5f0f\uff0c\u4e0d\u7528\u8f93\u5165root\u5bc6\u7801\uff0cvim \/etc\/passwd \u628aroot\u884c\u7684x\u5220\u9664\uff0c\u5373\u53ef\u6e05\u7a7aroot\u5bc6\u7801\uff0cctrl+d\u9000\u51fa\u540e\u8fdb\u5165\u7cfb\u7edf\u4fee\u6539root\u5bc6\u7801<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-812\" src=\"https:\/\/linuxjk.cn\/wp-content\/uploads\/2025\/03\/centos7\u6551\u63f4.png\" alt=\"\" width=\"2073\" height=\"933\" srcset=\"https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/centos7\u6551\u63f4.png 2073w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/centos7\u6551\u63f4-300x135.png 300w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/centos7\u6551\u63f4-1024x461.png 1024w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/centos7\u6551\u63f4-768x346.png 768w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/centos7\u6551\u63f4-1536x691.png 1536w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/centos7\u6551\u63f4-2048x922.png 2048w\" sizes=\"(max-width: 2073px) 100vw, 2073px\" \/><\/strong><\/p><p><strong>debian\/ubt\u7cfb\uff1a<\/strong><br \/><strong>\u9ed8\u8ba4\u4e0d\u5f39grub\u83dc\u5355\uff0c\u91cd\u542f\u8fc5\u901f\u6309\u4e00\u4e0besc\uff0c\u51fa\u73b0boot menu\u754c\u9762\u5728\u6309\u4e00\u4e0besc\uff0c\u8fdb\u5165\u6551\u63f4\u6a21\u5f0f\u9875\u9762\u64cd\u4f5c\u540c\u4e0a<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-811\" src=\"https:\/\/linuxjk.cn\/wp-content\/uploads\/2025\/03\/ubt-debian\u6551\u63f4.png\" alt=\"\" width=\"1359\" height=\"1160\" srcset=\"https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/ubt-debian\u6551\u63f4.png 1359w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/ubt-debian\u6551\u63f4-300x256.png 300w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/ubt-debian\u6551\u63f4-1024x874.png 1024w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/ubt-debian\u6551\u63f4-768x656.png 768w\" sizes=\"(max-width: 1359px) 100vw, 1359px\" \/><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c3f3092 elementor-widget elementor-widget-text-editor\" data-id=\"c3f3092\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><span class=\"ez-toc-section\" id=\"%E5%AE%9A%E6%97%B6%E4%BB%BB%E5%8A%A1%E6%95%85%E9%9A%9C%E6%A1%88%E4%BE%8B\"><\/span>\u5b9a\u65f6\u4efb\u52a1\u6545\u969c\u6848\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-874bf4a elementor-widget elementor-widget-text-editor\" data-id=\"874bf4a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>\u5982\u8fd0\u884c\u811a\u672c\u7684\u65f6\u5019\u67d0\u51e0\u4e2a\u547d\u4ee4\u62a5\u9519\uff08\u4ed4\u7ec6\u68c0\u67e5\u811a\u672c\u683c\u5f0f\u548c\u73af\u5883\u53d8\u91cf\u95ee\u9898\uff09<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-af85739 elementor-widget elementor-widget-text-editor\" data-id=\"af85739\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><span class=\"ez-toc-section\" id=\"Linux%E8%BF%90%E8%A1%8C%E7%BA%A7%E5%88%AB\"><\/span>Linux\u8fd0\u884c\u7ea7\u522b<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-db4d402 elementor-widget elementor-widget-text-editor\" data-id=\"db4d402\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>runlevel\uff1aLinux\u7cfb\u7edf\u7684\u4e0d\u540c\u72b6\u6001<\/strong><\/p><p><strong>1.\u5173\u673a<\/strong><br \/><strong>2.\u91cd\u542f<\/strong><br \/><strong>3.\u547d\u4ee4\u884c &#8211;ssh\u8fdb\u5165\u6267\u884c\u547d\u4ee4<\/strong><br \/><strong>4.\u56fe\u5f62\u5316\u754c\u9762\/\u684c\u9762\u6a21\u5f0f<\/strong><br \/><strong>ll \/usr\/lib\/systemd\/system\/runlevel*.target<\/strong><\/p><p><strong>0-6\u67097\u4e2a\u8fd0\u884c\u7ea7\u522b&#8211;234\u662f\u4e00\u6837\u7684<\/strong><br \/><strong>0&#8211;\u5173\u673a<\/strong><br \/><strong>1&#8211;\u5355\u7528\u6237\u6a21\u5f0f\/\u6551\u63f4\u6a21\u5f0f\uff08\u7cfb\u7edf\u81ea\u5e26\uff09\uff0c\u9ed8\u8ba4\u5173\u95ed\u7f51\u7edc<\/strong><br \/><strong>2\uff0c3\uff0c4&#8211;\u591a\u7528\u6237\u6a21\u5f0f\uff0c\u547d\u4ee4\u884c\u6a21\u5f0f\uff0c\u6587\u672c\u6a21\u5f0f\uff0cmulti-user<\/strong><br \/><strong>5&#8211;\u56fe\u5f62\u5316\u754c\u9762\uff0cX11\uff0cvnc\u8fde\u63a5\u6216\u672c\u5730\u8fde\u63a5\uff0cgraphical<\/strong><br \/><strong>6&#8211;\u91cd\u542f reboot<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d877dc3 elementor-widget elementor-widget-text-editor\" data-id=\"d877dc3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><span class=\"ez-toc-section\" id=\"%E6%9F%A5%E7%9C%8B%E4%BF%AE%E6%94%B9%E9%BB%98%E8%AE%A4%E8%BF%90%E8%A1%8C%E7%BA%A7%E5%88%AB\"><\/span>\u67e5\u770b\/\u4fee\u6539\u9ed8\u8ba4\u8fd0\u884c\u7ea7\u522b<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cd90fe6 elementor-widget elementor-widget-text-editor\" data-id=\"cd90fe6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>\u67e5\u770b\uff1asystemcytl get-default<\/strong><\/p><p><strong>\u4fee\u6539\uff1asystemctl set-default graphical.target \u5b9e\u8d28\u662f\u6539\u4e86\u8f6f\u8fde\u63a5<\/strong><\/p><p><strong>\u8865\u5145\uff1ainit\u547d\u4ee4\uff08\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u4f7f\u7528shut down\u547d\u4ee4\uff0c\u800c\u4e0d\u662fpoweroff\u6216init\uff09<\/strong><\/p><p><strong>init 0&#8211;\u5173\u673a<\/strong><br \/><strong>init 6&#8211;\u91cd\u542f<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bd51644 elementor-widget elementor-widget-text-editor\" data-id=\"bd51644\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><span class=\"ez-toc-section\" id=\"poweroffrebootinitshutdown%E5%91%BD%E4%BB%A4%E5%8C%BA%E5%88%AB\"><\/span>poweroff\/reboot\/init\/shutdown\u547d\u4ee4\u533a\u522b<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bf84823 elementor-widget elementor-widget-text-editor\" data-id=\"bf84823\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table><thead><tr><th><strong>\u547d\u4ee4\/\u64cd\u4f5c<\/strong><\/th><th><strong>\u529f\u80fd<\/strong><\/th><th><strong>\u5b9a\u65f6\u4efb\u52a1<\/strong><\/th><th><strong>\u7528\u6237\u901a\u77e5<\/strong><\/th><th><strong>\u517c\u5bb9\u6027<\/strong><\/th><th><strong>\u5e95\u5c42\u903b\u8f91<\/strong><\/th><\/tr><\/thead><tbody><tr><td><code>poweroff<\/code><\/td><td>\u7acb\u5373\u5173\u673a\u5e76\u65ad\u7535<\/td><td>\u274c \u4e0d\u652f\u6301<\/td><td>\u274c \u4e0d\u652f\u6301<\/td><td>\u6240\u6709\u4e3b\u6d41\u7cfb\u7edf<\/td><td>\u76f4\u63a5\u8c03\u7528\u5185\u6838\u5173\u673a<\/td><\/tr><tr><td><code>reboot<\/code><\/td><td>\u7acb\u5373\u91cd\u542f\u7cfb\u7edf<\/td><td>\u274c \u4e0d\u652f\u6301<\/td><td>\u274c \u4e0d\u652f\u6301<\/td><td>\u6240\u6709\u4e3b\u6d41\u7cfb\u7edf<\/td><td>\u76f4\u63a5\u8c03\u7528\u5185\u6838\u91cd\u542f<\/td><\/tr><tr><td><code>shutdown<\/code><\/td><td>\u7075\u6d3b\u5173\u673a\/\u91cd\u542f\uff0c\u652f\u6301\u5b9a\u65f6<\/td><td>\u2714\ufe0f \u652f\u6301<\/td><td>\u2714\ufe0f \u652f\u6301<\/td><td>\u6240\u6709\u4e3b\u6d41\u7cfb\u7edf<\/td><td>\u5b89\u5168\u7ec8\u6b62\u8fdb\u7a0b\uff0c\u652f\u6301\u8ba1\u5212\u4efb\u52a1<\/td><\/tr><tr><td><code>init 0<\/code>\u00a0\/\u00a0<code>init 6<\/code><\/td><td>\u6309\u8fd0\u884c\u7ea7\u522b\u5173\u673a\/\u91cd\u542f<\/td><td>\u274c \u4e0d\u652f\u6301<\/td><td>\u274c \u4e0d\u652f\u6301<\/td><td>\u4e3b\u8981\u517c\u5bb9\u65e7\u7cfb\u7edf<\/td><td>\u6267\u884c\u8fd0\u884c\u7ea7\u522b\u811a\u672c\u540e\u5173\u673a\/\u91cd\u542f<\/td><\/tr><\/tbody><\/table><hr \/><h3><span class=\"ez-toc-section\" id=\"%E5%85%B3%E9%94%AE%E5%8C%BA%E5%88%AB%E8%AF%A6%E8%A7%A3\"><\/span><strong>\u5173\u952e\u533a\u522b\u8be6\u89e3<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ol start=\"1\"><li><strong>\u529f\u80fd\u8303\u56f4<\/strong>\uff1a<ul><li><code>poweroff<\/code>\/<code>reboot<\/code>\uff1a\u76f4\u63a5\u89e6\u53d1\u786c\u4ef6\u64cd\u4f5c\uff0c\u7b80\u5355\u7c97\u66b4\u3002<\/li><li><code>shutdown<\/code>\uff1a\u652f\u6301\u5b9a\u65f6\u3001\u901a\u77e5\u3001\u53d6\u6d88\u4efb\u52a1\uff0c\u9002\u5408\u751f\u4ea7\u73af\u5883\u3002<\/li><li><code>init<\/code>\uff1a\u901a\u8fc7\u5207\u6362\u8fd0\u884c\u7ea7\u522b\u5b9e\u73b0\u5173\u673a\/\u91cd\u542f\uff0c\u4f9d\u8d56\u521d\u59cb\u5316\u811a\u672c\u7684\u6d41\u7a0b\u3002<\/li><\/ul><\/li><li><strong>\u5e95\u5c42\u903b\u8f91<\/strong>\uff1a<ul><li><code>shutdown<\/code>\u00a0\u548c\u00a0<code>init<\/code>\u00a0\u4f1a\u6309\u987a\u5e8f\u7ec8\u6b62\u8fdb\u7a0b\u548c\u670d\u52a1\uff08\u66f4\u5b89\u5168\uff09\uff0c\u800c\u00a0<code>poweroff<\/code>\/<code>reboot<\/code>\u00a0\u53ef\u80fd\u8df3\u8fc7\u90e8\u5206\u6e05\u7406\u6b65\u9aa4\uff08\u9664\u975e\u5f3a\u5236\u4f7f\u7528\u00a0<code>-f<\/code>\uff09\u3002<\/li><li>\u5728\u00a0<code>systemd<\/code>\u00a0\u7cfb\u7edf\u4e2d\uff0c<code>poweroff<\/code>\/<code>reboot<\/code>\/<code>init<\/code>\u00a0\u6700\u7ec8\u4f1a\u8c03\u7528\u00a0<code>systemctl<\/code>\u00a0\u7684\u5bf9\u5e94\u64cd\u4f5c\u3002<\/li><\/ul><\/li><li><strong>\u4f7f\u7528\u573a\u666f<\/strong>\uff1a<ul><li><strong>\u5feb\u901f\u5173\u673a\/\u91cd\u542f<\/strong>\uff1a<code>poweroff<\/code>\u00a0\u6216\u00a0<code>reboot<\/code>\u3002<\/li><li><strong>\u8ba1\u5212\u4efb\u52a1\u6216\u901a\u77e5\u7528\u6237<\/strong>\uff1a<code>shutdown<\/code>\u3002<\/li><li><strong>\u517c\u5bb9\u65e7\u811a\u672c\u6216 SysVinit \u7cfb\u7edf<\/strong>\uff1a<code>init 0<\/code>\u00a0\u6216\u00a0<code>init 6<\/code>\u3002<\/li><\/ul><\/li><\/ol><hr \/><h3><span class=\"ez-toc-section\" id=\"%E7%A4%BA%E4%BE%8B%E5%9C%BA%E6%99%AF\"><\/span><strong>\u793a\u4f8b\u573a\u666f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ol start=\"1\"><li><strong>\u751f\u4ea7\u670d\u52a1\u5668\u7ef4\u62a4<\/strong>\uff1a<br \/><div class=\"md-code-block\"><div class=\"md-code-block-banner-wrap\"><div class=\"md-code-block-banner\">\u00a0<\/div><\/div><pre><span class=\"token function\">sudo<\/span> <span class=\"token function\">shutdown<\/span> <span class=\"token parameter variable\">-r<\/span> 02:00 <span class=\"token string\">\"\u7cfb\u7edf\u5c06\u5728\u51cc\u66682\u70b9\u91cd\u542f\uff0c\u8bf7\u4fdd\u5b58\u5de5\u4f5c\uff01\"<\/span><\/pre><\/div><ul><li>\u4f7f\u7528\u00a0<code>shutdown<\/code>\u00a0\u63d0\u524d\u901a\u77e5\u7528\u6237\uff0c\u907f\u514d\u6570\u636e\u4e22\u5931\u3002<\/li><\/ul><\/li><li><strong>\u5f3a\u5236\u5feb\u901f\u91cd\u542f\uff08\u8df3\u8fc7\u670d\u52a1\u7ec8\u6b62\uff09<\/strong>\uff1a<br \/><div class=\"md-code-block\"><div class=\"md-code-block-banner-wrap\"><div class=\"md-code-block-banner\">\u00a0<\/div><\/div><pre><span class=\"token function\">sudo<\/span> <span class=\"token function\">reboot<\/span> <span class=\"token parameter variable\">-f<\/span><\/pre><\/div><ul><li>\u5f3a\u5236\u91cd\u542f\uff08\u614e\u7528\uff01\u53ef\u80fd\u5bfc\u81f4\u6570\u636e\u635f\u574f\uff09\u3002<\/li><\/ul><\/li><li><strong>\u4f20\u7edf SysVinit \u7cfb\u7edf\u5173\u673a<\/strong>\uff1a<br \/><div class=\"md-code-block\"><div class=\"md-code-block-banner-wrap\"><div class=\"md-code-block-banner\">\u00a0<\/div><\/div><pre><span class=\"token function\">sudo<\/span> init <span class=\"token number\">0<\/span><\/pre><\/div><ul><li>\u6309\u8fd0\u884c\u7ea7\u522b\u811a\u672c\u987a\u5e8f\u5173\u673a\u3002<\/li><\/ul><\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7585744 elementor-widget elementor-widget-text-editor\" data-id=\"7585744\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><span class=\"ez-toc-section\" id=\"Linux%E5%90%AF%E5%8A%A8%E6%B5%81%E7%A8%8B%EF%BC%9A%E5%BC%80%E6%9C%BA%E2%80%93%E7%99%BB%E9%99%86%E7%95%8C%E9%9D%A2\"><\/span>Linux\u542f\u52a8\u6d41\u7a0b\uff1a\u5f00\u673a&#8211;\u767b\u9646\u754c\u9762<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3fb83f9 elementor-widget elementor-widget-text-editor\" data-id=\"3fb83f9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>1.\u5f00\u673a\u81ea\u68c0\uff08\u670d\u52a1\u5668\u56fe\u6807\u6216vmvare\u7684\u9875\u9762\uff0c\u68c0\u67e5\u786c\u4ef6\u662f\u5426\u6709\u95ee\u9898\uff09\uff08BIOS\/UEFI\uff09<\/strong><br \/><strong>2.\u52a0\u8f7d\u5f15\u5bfc\u7a0b\u5e8fMBR\/GPT&#8211;\u5f15\u5bfc\u7cfb\u7edf\u542f\u52a8\u78c1\u76d8<\/strong><br \/><strong>3.GRUB\u83dc\u5355\uff1a\u9009\u62e9\u542f\u52a8\u7684\u5185\u6838\uff08\u591a\u7cfb\u7edf\uff09\/\u6551\u63f4\u6a21\u5f0f<\/strong><br \/><strong>4.\u52a0\u8f7d\u5185\u6838 \/boot\/\u5185\u6838 \u52a0\u8f7d\u5230\u5185\u5b58\u4e2d\u8fd0\u884c<\/strong><br \/><strong>5.\u5185\u6838\u521d\u59cb\u5316\u542f\u52a8\u7b2c\u4e00\u4e2a\u8fdb\u7a0b systemd\uff08rhel\uff09\/init\uff08\u8001\u7cfb\u7edf\uff09<\/strong><br \/><strong>6.\u8bfb\u53d6\u8fd0\u884c\u7ea7\u522b \u684c\u9762\/\u547d\u4ee4\u884c\u6a21\u5f0f<\/strong><br \/><strong>7.\u7cfb\u7edf\u521d\u59cb\u5316\u8fdb\u7a0b \u914d\u7f6e\u6587\u4ef6\u4e2d\u7684\u7f51\u7edc\/\u81ea\u52a8\u6302\u8f7d\/\u4e3b\u673a\u540d\u7b49\u7b49\u7cfb\u7edf\u5c42\u9762\u7684\u670d\u52a1<\/strong><br \/><strong>8.\u6839\u636e\u8fd0\u884c\u7ea7\u522b\uff0c\u5e76\u884c\u542f\u52a8\u670d\u52a1<\/strong><br \/><strong>\/usr\/lib\/systemd\/system<\/strong><br \/><strong>\/etc\/systemd\/system\u670d\u52a1<\/strong><br \/><strong>\uff08\u7f51\u7edc\u670d\u52a1,ssh,crond)<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c6bdea elementor-widget elementor-widget-image\" data-id=\"2c6bdea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2058\" height=\"996\" src=\"https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/centos7\u542f\u52a8\u6d41\u7a0b.png\" class=\"attachment-full size-full wp-image-820\" alt=\"\" srcset=\"https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/centos7\u542f\u52a8\u6d41\u7a0b.png 2058w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/centos7\u542f\u52a8\u6d41\u7a0b-300x145.png 300w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/centos7\u542f\u52a8\u6d41\u7a0b-1024x496.png 1024w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/centos7\u542f\u52a8\u6d41\u7a0b-768x372.png 768w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/centos7\u542f\u52a8\u6d41\u7a0b-1536x743.png 1536w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/centos7\u542f\u52a8\u6d41\u7a0b-2048x991.png 2048w\" sizes=\"(max-width: 2058px) 100vw, 2058px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f345064 elementor-widget elementor-widget-image\" data-id=\"f345064\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1354\" height=\"576\" src=\"https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/Linux\u542f\u52a8\u6d41\u7a0b.png\" class=\"attachment-full size-full wp-image-821\" alt=\"\" srcset=\"https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/Linux\u542f\u52a8\u6d41\u7a0b.png 1354w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/Linux\u542f\u52a8\u6d41\u7a0b-300x128.png 300w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/Linux\u542f\u52a8\u6d41\u7a0b-1024x436.png 1024w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/Linux\u542f\u52a8\u6d41\u7a0b-768x327.png 768w\" sizes=\"(max-width: 1354px) 100vw, 1354px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2aab221 elementor-widget elementor-widget-text-editor\" data-id=\"2aab221\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><span class=\"ez-toc-section\" id=\"%E6%97%A0%E6%B3%95%E8%BF%9E%E6%8E%A5%E5%85%AC%E6%9C%89%E4%BA%91%E6%9C%8D%E5%8A%A1%E5%99%A8%E6%95%85%E9%9A%9C%E6%8E%92%E6%9F%A5\"><\/span>\u65e0\u6cd5\u8fde\u63a5\u516c\u6709\u4e91\u670d\u52a1\u5668\u6545\u969c\u6392\u67e5<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a4e9f8 elementor-widget elementor-widget-text-editor\" data-id=\"6a4e9f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>1.\u6545\u969c\u73b0\u8c61\uff1a\u65e0\u6cd5\u8fde\u63a5\u4e91\u670d\u52a1\u5668 connection failed<\/strong><br \/><strong>2.\u6545\u969c\u6392\u67e5\u6b65\u9aa4<\/strong><br \/><strong>\u2460ping ip(\u516c\u7f51\uff09\u901a\u4e86\u2192<\/strong><br \/><strong>\u2461telnet\uff08\u68c0\u67e5\u7aef\u53e3\u662f\u5426\u5f00\u542f\uff0c\u662f\u5426\u88ab\u9632\u706b\u5899\/\u5b89\u5168\u7ec4\u62e6\u622a\uff09telnet ip 22<\/strong><br \/><strong>\u53bb\u670d\u52a1\u5668\u672c\u5730\u8fde\u63a5\u68c0\u67e5\u662f\u5426\u5f00\u542f22\u7aef\u53e3<\/strong><br \/><strong>ss -lntup | grep 22<\/strong><br \/><strong>ss -lntup | grep sshd<\/strong><br \/><strong>\u6ca1\u6709\u7aef\u53e3\u68c0\u67e5\u8fdb\u7a0b ps -ef | grep sshd<\/strong><br \/><strong>systemctl status sshd<\/strong><br \/><strong>\u68c0\u67e5\u662f\u5426\u542f\u52a8\uff0c\u6709\u65e0\u62a5\u9519\u4fe1\u606f<\/strong><br \/><strong>\u62a5\u9519\u5148\u67e5\u770b\u914d\u7f6e\u6587\u4ef6\uff0c\u53ef\u4ee5\u7528vimdiff\u548c\u4e4b\u524d\u7684\u5907\u4efd\u5bf9\u6bd4\uff0c\u786e\u5b9a\u6ca1\u95ee\u9898\u770bjournalctl -xe\u8be6\u7ec6\u62a5\u9519\u8bb0\u5f55<\/strong><br \/><strong>\u53d1\u73b0\u95ee\u9898<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c56d956 elementor-widget elementor-widget-text-editor\" data-id=\"c56d956\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><span class=\"ez-toc-section\" id=\"%E7%A3%81%E7%9B%98%E7%A9%BA%E9%97%B4%E4%B8%8D%E8%B6%B3%E6%95%85%E9%9A%9C%E6%A1%88%E4%BE%8B\"><\/span>\u78c1\u76d8\u7a7a\u95f4\u4e0d\u8db3\u6545\u969c\u6848\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h2><h2><span class=\"ez-toc-section\" id=\"no_space_left_on_device\"><\/span>(no space left on device)<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6843cd2 elementor-widget elementor-widget-image\" data-id=\"6843cd2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1640\" height=\"1302\" src=\"https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u78c1\u76d8\u7a7a\u95f4\u4e0d\u8db3\u6392\u67e5\u6d41\u7a0b.png\" class=\"attachment-full size-full wp-image-838\" alt=\"\" srcset=\"https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u78c1\u76d8\u7a7a\u95f4\u4e0d\u8db3\u6392\u67e5\u6d41\u7a0b.png 1640w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u78c1\u76d8\u7a7a\u95f4\u4e0d\u8db3\u6392\u67e5\u6d41\u7a0b-300x238.png 300w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u78c1\u76d8\u7a7a\u95f4\u4e0d\u8db3\u6392\u67e5\u6d41\u7a0b-1024x813.png 1024w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u78c1\u76d8\u7a7a\u95f4\u4e0d\u8db3\u6392\u67e5\u6d41\u7a0b-768x610.png 768w, https:\/\/linuxjk.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2025\/03\/\u78c1\u76d8\u7a7a\u95f4\u4e0d\u8db3\u6392\u67e5\u6d41\u7a0b-1536x1219.png 1536w\" sizes=\"(max-width: 1640px) 100vw, 1640px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a1a5ad5 elementor-widget elementor-widget-text-editor\" data-id=\"a1a5ad5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><span class=\"ez-toc-section\" id=\"1block%E5%89%A9%E4%BD%99%E6%95%B0%E9%87%8F%EF%BC%88%E7%A3%81%E7%9B%98%E5%88%86%E5%8C%BA%EF%BC%89%E4%B8%8D%E8%B6%B3%EF%BC%8C%E4%B8%80%E8%88%AC%E6%98%AF%E4%B8%80%E4%BA%9B%E8%BE%83%E5%A4%A7%E6%96%87%E4%BB%B6%E5%AF%BC%E8%87%B4%EF%BC%8Cdf_-h%E6%9F%A5%E7%9C%8B%E6%95%B4%E4%BD%93%EF%BC%8Cdu_-sh%E6%8E%92%E6%9F%A5\"><\/span>1.block\u5269\u4f59\u6570\u91cf\uff08\u78c1\u76d8\u5206\u533a\uff09\u4e0d\u8db3\uff0c\u4e00\u822c\u662f\u4e00\u4e9b\u8f83\u5927\u6587\u4ef6\u5bfc\u81f4\uff0cdf -h\u67e5\u770b\u6574\u4f53\uff0cdu -sh\u6392\u67e5<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3086053 elementor-widget elementor-widget-text-editor\" data-id=\"3086053\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>\u6545\u969c\u590d\u73b0:<\/strong><br \/><strong>\u539f\u7406\uff1adu\u00a0 -sh\u67e5\u770b\u6587\u4ef6\u5939\u5927\u5c0f\u4e00\u5c42\u5c42\u67e5\u770b<\/strong><br \/><strong>1.cd \/var\/log<\/strong><br \/><strong>2.for n in {1..30}<\/strong><br \/><strong>do<\/strong><br \/><strong>dd if=\/dev\/zero of=lg-$n bs=1M count=1024<\/strong><br \/><strong>done<\/strong><br \/><strong>\u4e0d\u80fd\u5b58\u592a\u591a\uff0c\u5b5898%\u5de6\u53f3\uff0c\u592a\u6ee1\u5f71\u54cd\u547d\u4ee4\u6267\u884c<\/strong><br \/><strong>3.du -sh \/* | sort -rh(\u6b64\u5904\u7684h\u662f\u4ee5GB\uff0cMB\uff0cKB\u6392\u5e8f\uff0c\u4eba\u7c7b\u53ef\u8bfb\u6392\u5e8f\uff09<\/strong><br \/><strong>4.\u7ed3\u679c\u663e\u793a\/\u4e0b\u7684var\u6700\u5927\uff0c\u7ee7\u7eed\u6392\u67e5<\/strong><br \/><strong>du -sh \/var\/* | sort -rh | head<\/strong><br \/><strong>5.\u53d1\u73b0\/var\/log\u6700\u5927\uff0c\u8fdb\u53bb\u627e\u5230\u6ca1\u7528\u7684\u6587\u4ef6\u5220\u9664\u5373\u53ef<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c2e5e51 elementor-widget elementor-widget-text-editor\" data-id=\"c2e5e51\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><span class=\"ez-toc-section\" id=\"2inode%E5%89%A9%E4%BD%99%E6%95%B0%E9%87%8F%E4%B8%8D%E8%B6%B3%EF%BC%8Cdf_-i%E6%9F%A5%E7%9C%8B\"><\/span>2.inode\u5269\u4f59\u6570\u91cf\u4e0d\u8db3\uff0cdf -i\u67e5\u770b<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-883c860 elementor-widget elementor-widget-text-editor\" data-id=\"883c860\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>\u6587\u4ef6\u8db3\u591f\u5927\uff0c\u4f18\u5148\u5360block\uff0c\u4e00\u822cinode\u4e0d\u4f1a\u6ee1\uff0c\u6240\u4ee5\u5927\u90e8\u5206\u60c5\u51b5\u90fd\u662fblock\u4e0d\u8db3<\/strong><br \/><strong>\u6545\u969c\u590d\u73b0\uff1a\u521b\u5efa\u4e00\u4e2a\u5c0f\u7684\u78c1\u76d8\u5206\u533a\u3002\u6302\u8f7d\u4f7f\u7528<\/strong><br \/><strong>dd\u547d\u4ee4\u6765\u505a\u8fd9\u4e2a\u7a7a\u95f4\u7528\u4e8e\u6d4b\u8bd5<\/strong><br \/><strong>1.dd if=\/dev\/zero of=\/tmp\/30mb bs=1M count=30<\/strong><br \/><strong>2.file \/tmp\/30mb<\/strong><br \/><strong>3.mkfs.xfs \/tmp\/30mb<\/strong><br \/><strong>4.mkdir -p \/inode<\/strong><br \/><strong>5.mount \/tmp\/30mb \/inode<\/strong><br \/><strong>df -h\u67e5\u770b\uff0c\u6b64\u65f6\/tmp\/30mb\u540d\u5b57\u53eb\u505a\/dev\/loop0<\/strong><br \/><strong>(\u6587\u4ef6\u4f5c\u4e3a\u5206\u533a\u5bfc\u81f4\uff09<\/strong><br \/><strong>6.df -i\u67e5\u770binode\u5269\u4f59<\/strong><br \/><strong>7.cd \/inode &amp;&amp; touch {1..200000}(\u8fd9\u91cc\u7684\u6570\u5b57\u8303\u56f4\u5927\u6982\u5728inode\u4e0a\u9650\uff09<\/strong><br \/><strong>8.\u6b64\u65f6\u53d1\u73b0\u5360\u7528\u5df2\u8fbe100%<\/strong><br \/><strong>df -h\u67e5\u770bblock\u8db3\u591f\u8868\u793ainode\u7528\u5b8c<\/strong><br \/><strong>df -i\u67e5\u770binode\uff0c\u53d1\u73b0\u67d0\u4e2a\u76ee\u5f55\u5360\u7528inode\u591a<\/strong><br \/><strong>\u627e\u5230\u7cfb\u7edf\u4e2d\u5360\u7528inode\u591a\u7684\u6587\u4ef6\u5939\uff1a<\/strong><br \/><strong>find \/ -type -d -size +1M \u627e\u5230\u6587\u4ef6\u76ee\u5f55\u4e2d\u6587\u4ef6\u540d\u5927\u4e8e1M\u7684\u6587\u4ef6\u5939<\/strong><br \/><strong>#ll -h\u770b\u7684\u662f\u76ee\u5f55\u4e2d\u6587\u4ef6\u540d\u7684\u7a7a\u95f4\u5927\u5c0f<\/strong><br \/><strong>ls \/test\/inode | head \u67e5\u770b\u521a\u624dfind\u627e\u5230\u7684\u6587\u4ef6\u5939<\/strong><br \/><strong>ls | xargs rm<\/strong><br \/><strong>#xargs \u628a\u524d\u4e00\u4e2a\u547d\u4ee4\u7684\u7ed3\u679c\u8f6c\u5316\u4e3a\u540e\u9762\u547d\u4ee4\u7684\u53c2\u6570<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e690201 elementor-widget elementor-widget-text-editor\" data-id=\"e690201\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2><span class=\"ez-toc-section\" id=\"%E6%96%87%E4%BB%B6%E5%88%A0%E9%99%A4%E5%8E%9F%E7%90%86\"><\/span>\u6587\u4ef6\u5220\u9664\u539f\u7406<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6257381 elementor-widget elementor-widget-text-editor\" data-id=\"6257381\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>\u60f3\u5f7b\u5e95\u5220\u9664\u4e00\u4e2a\u6587\u4ef6a.txt\uff0c\u5fc5\u987b\u6ee1\u8db3\u4e24\u4e2a\u6761\u4ef6\uff1a<\/strong><br \/><strong>1.rm\u547d\u4ee4\u5220\u9664\u4f7f\u5f97\u8fd9\u4e2a\u6587\u4ef6\u786c\u94fe\u63a5\u6570\u4e3a0<\/strong><br \/><strong>2.\u5220\u9664\u7684\u65f6\u5019\u6ca1\u6709\u88ab\u8fdb\u7a0b\/\u670d\u52a1\/\u547d\u4ee4\u6240\u5360\u7528<\/strong><br \/><strong>#\u5982\u65e5\u5fd7\u6587\u4ef6\u4e00\u76f4\u5199\u5165\uff0c\u811a\u672c\u6216\u4eba\u5de5\u6267\u884c\u5220\u9664\u540e\u6ca1\u6709\u5f7b\u5e95\u88ab\u5220\u9664<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4536956 elementor-widget elementor-widget-text-editor\" data-id=\"4536956\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><span class=\"ez-toc-section\" id=\"3block%E8%A2%AB%E5%8D%A0%E7%94%A8_%E6%96%87%E4%BB%B6%E6%9C%AA%E5%BD%BB%E5%BA%95%E5%88%A0%E9%99%A4%E5%AF%BC%E8%87%B4\"><\/span>3.block\u88ab\u5360\u7528 \u6587\u4ef6\u672a\u5f7b\u5e95\u5220\u9664\u5bfc\u81f4<span class=\"ez-toc-section-end\"><\/span><\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0be8505 elementor-widget elementor-widget-text-editor\" data-id=\"0be8505\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>\u6545\u969c\u590d\u73b0\uff1a<\/strong><br \/><strong>\u7a97\u53e31\uff1a dd if=\/dev\/zero of=\/var\/log\/big bs=1M count=5000<\/strong><br \/><strong>tail -f \/var\/log\/big \u6301\u7eed\u5360\u7528\u6b64\u6587\u4ef6<\/strong><br \/><strong>\u7a97\u53e32\uff1arm -rf \/var\/log\/big \u5c1d\u8bd5\u5220\u9664<\/strong><br \/><strong>\u6392\u67e5\uff1adf -h\u67e5\u770b\u6839\u5360\u7528\u5927\u5c0f\uff0c\u518d\u6b21rm\u5220\u9664\uff0c\u770b\u89c6\u5426\u6709\u53d8\u5316<\/strong><br \/><strong>du -sh \/ \u770b\u6839\u5360\u7528\u5927\u5c0f\uff0c\u663e\u793a\u6bd4df -h\u91cc\u9762\u663e\u793a\u7684\u6587\u4ef6\u5927\u5c0f\u8981\u5c0f\u5f88\u591a<\/strong><br \/><strong>\u539f\u56e0\uff1adu -sh \u6309\u7167\u6587\u4ef6\u540d\u67e5\u770b\u5927\u5c0f\uff0c\u6587\u4ef6\u540d\u88abrm\u5220\u9664\u540e\uff0c\u65e0\u6cd5\u7edf\u8ba1\u672a\u88ab\u5f7b\u5e95\u5220\u9664\u4f46\u662f\u6ca1\u6709\u6587\u4ef6\u540d\u7684\u6587\u4ef6&#8212;\u7528lsof\u627e\u8fd9\u7c7b\u6587\u4ef6<\/strong><\/p><p><strong>yum install -y lsof<\/strong><br \/><strong>lsof | grep delete\u67e5\u770b\u672a\u88ab\u5f7b\u5e95\u5220\u9664\u7684\u6587\u4ef6<\/strong><br \/><strong>\u91cd\u542f\u6216\u7ed3\u675f\u5bf9\u5e94\u8fdb\u7a0b\u91ca\u653e\u6587\u4ef6<\/strong><br \/><strong>kill \u5360\u7528\u6587\u4ef6\u7684pid\u518d\u5220\u9664\u6587\u4ef6\u5373\u53ef<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Linux\u5fc5\u5907\u6545\u969c\u53ca\u539f\u56e0(\u70b9\u51fb\u6807\u9898\u8fdb\u5165) \u5404\u79cd\u670d\u52a1\u6545\u969c\u6848\u4f8b \u547d\u4ee4\u884c-bash-4.2$\u6545\u969c\uff1a \u7528\u6237\u5bb6\u76ee\u5f55\u7684~\/ [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[15,14],"class_list":["post-692","post","type-post","status-publish","format-standard","hentry","category-vxhs888p","tag-check_error","tag-interview-questions"],"_links":{"self":[{"href":"https:\/\/linuxjk.cn\/index.php?rest_route=\/wp\/v2\/posts\/692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/linuxjk.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/linuxjk.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/linuxjk.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/linuxjk.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=692"}],"version-history":[{"count":37,"href":"https:\/\/linuxjk.cn\/index.php?rest_route=\/wp\/v2\/posts\/692\/revisions"}],"predecessor-version":[{"id":841,"href":"https:\/\/linuxjk.cn\/index.php?rest_route=\/wp\/v2\/posts\/692\/revisions\/841"}],"wp:attachment":[{"href":"https:\/\/linuxjk.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/linuxjk.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/linuxjk.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}