{"id":1228,"date":"2025-07-30T00:37:43","date_gmt":"2025-07-29T16:37:43","guid":{"rendered":"https:\/\/www.hgfwq.com\/blog\/?p=1228"},"modified":"2025-07-30T00:37:43","modified_gmt":"2025-07-29T16:37:43","slug":"%e5%a6%82%e4%bd%95%e6%9f%a5%e8%af%a2linux%e6%9c%8d%e5%8a%a1%e5%99%a8%e9%87%8d%e5%90%af%e5%8e%9f%e5%9b%a0%e5%92%8c%e5%93%aa%e4%b8%aa%e7%b3%bb%e7%bb%9f%e6%97%a5%e5%bf%97%e5%92%8c%e5%91%bd%e4%bb%a4","status":"publish","type":"post","link":"https:\/\/www.hgfwq.com\/blog\/1228.html","title":{"rendered":"\u5982\u4f55\u67e5\u8be2Linux\u670d\u52a1\u5668\u91cd\u542f\u539f\u56e0\u548c\u54ea\u4e2a\u7cfb\u7edf\u65e5\u5fd7\u548c\u547d\u4ee4\u53ef\u4ee5\u5e2e\u52a9\u5206\u6790\u539f\u56e0"},"content":{"rendered":"<p><h3>\u5982\u4f55\u67e5\u8be2Linux\u670d\u52a1\u5668\u91cd\u542f\u539f\u56e0<\/h3>\n<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/www.hgfwq.com\/blog\/wp-content\/uploads\/2025\/07\/L0lV0Ak58.jpg\" alt=\"\u5982\u4f55\u67e5\u8be2Linux\u670d\u52a1\u5668\u91cd\u542f\u539f\u56e0\u548c\u54ea\u4e2a\u7cfb\u7edf\u65e5\u5fd7\u548c\u547d\u4ee4\u53ef\u4ee5\u5e2e\u52a9\u5206\u6790\u539f\u56e0\" title=\"\u5982\u4f55\u67e5\u8be2Linux\u670d\u52a1\u5668\u91cd\u542f\u539f\u56e0\u548c\u54ea\u4e2a\u7cfb\u7edf\u65e5\u5fd7\u548c\u547d\u4ee4\u53ef\u4ee5\u5e2e\u52a9\u5206\u6790\u539f\u56e0\"><\/p>\n<p><p>\u67e5\u8be2Linux\u670d\u52a1\u5668\u91cd\u542f\u539f\u56e0\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a\u68c0\u67e5\u7cfb\u7edf\u65e5\u5fd7\u3001\u5206\u6790\u7cfb\u7edf\u914d\u7f6e\u3001\u67e5\u770b\u670d\u52a1\u72b6\u6001\u548c\u6267\u884c\u6545\u969c\u6392\u67e5\u5de5\u5177\u3002<\/p>\n<\/p>\n<p><h3>\u591a\u5c11\u7cfb\u7edf\u65e5\u5fd7\u9700\u8981\u68c0\u67e5<\/h3>\n<\/p>\n<p><p>\u901a\u5e38\uff0c\u4ee5\u4e0b\u7cfb\u7edf\u65e5\u5fd7\u9700\u8981\u68c0\u67e5\u4ee5\u786e\u5b9a\u91cd\u542f\u539f\u56e0\uff1a<\/p>\n<\/p>\n<ul>\n<li>\/var\/log\/messages<\/li>\n<li>\/var\/log\/syslog<\/li>\n<li>\/var\/log\/kern.log<\/li>\n<li>\/var\/log\/boot.log<\/li>\n<\/ul>\n<p><h3>\u54ea\u4e2a\u547d\u4ee4\u53ef\u4ee5\u67e5\u770b\u7cfb\u7edf\u65e5\u5fd7<\/h3>\n<\/p>\n<p><p>\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u7cfb\u7edf\u65e5\u5fd7\uff1a<\/p>\n<\/p>\n<p><pre><code>cat \/var\/log\/messages<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u6216\u8005\u4f7f\u7528\u66f4\u9ad8\u7ea7\u7684\u65e5\u5fd7\u67e5\u770b\u5de5\u5177\uff0c\u5982\uff1a<\/p>\n<\/p>\n<p><pre><code>journalctl -f<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u5982\u4f55\u5206\u6790\u7cfb\u7edf\u914d\u7f6e<\/h3>\n<\/p>\n<p><p>\u5206\u6790\u7cfb\u7edf\u914d\u7f6e\u53ef\u4ee5\u5e2e\u52a9\u786e\u5b9a\u91cd\u542f\u539f\u56e0\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\uff1a<\/p>\n<\/p>\n<ul>\n<li>\u68c0\u67e5\u5185\u6838\u53c2\u6570\uff1a`cat \/proc\/cmdline`<\/li>\n<li>\u68c0\u67e5\u7cfb\u7edf\u542f\u52a8\u9879\uff1a`ls \/etc\/rc.d\/rcX.d\/`<\/li>\n<li>\u68c0\u67e5\u670d\u52a1\u72b6\u6001\uff1a`systemctl status [service]`<\/li>\n<\/ul>\n<p><h3>\u63a8\u8350\u54ea\u4e9b\u6545\u969c\u6392\u67e5\u5de5\u5177<\/h3>\n<\/p>\n<p><p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u63a8\u8350\u7684\u6545\u969c\u6392\u67e5\u5de5\u5177\uff1a<\/p>\n<\/p>\n<ul>\n<li>systemctl\uff1a\u7528\u4e8e\u7ba1\u7406\u548c\u670d\u52a1\u72b6\u6001<\/li>\n<li>journalctl\uff1a\u7528\u4e8e\u67e5\u770b\u7cfb\u7edf\u65e5\u5fd7<\/li>\n<li>lsof\uff1a\u7528\u4e8e\u67e5\u770b\u6253\u5f00\u7684\u6587\u4ef6\u548c\u8fdb\u7a0b<\/li>\n<li>netstat\uff1a\u7528\u4e8e\u67e5\u770b\u7f51\u7edc\u8fde\u63a5\u548c\u8def\u7531\u8868<\/li>\n<\/ul>\n<p><h3>\u4e3a\u4ec0\u4e48\u670d\u52a1\u5668\u4f1a\u91cd\u542f<\/h3>\n<\/p>\n<p><p>\u670d\u52a1\u5668\u91cd\u542f\u7684\u539f\u56e0\u53ef\u80fd\u5305\u62ec\uff1a<\/p>\n<\/p>\n<ul>\n<li>\u786c\u4ef6\u6545\u969c\uff1a\u5982\u5185\u5b58\u3001\u786c\u76d8\u7b49\u786c\u4ef6\u8bbe\u5907\u51fa\u73b0\u6545\u969c<\/li>\n<li>\u8f6f\u4ef6\u6545\u969c\uff1a\u5982\u7cfb\u7edf\u914d\u7f6e\u9519\u8bef\u3001\u670d\u52a1\u5d29\u6e83\u7b49<\/li>\n<li>\u7cfb\u7edf\u66f4\u65b0\uff1a\u5982\u7cfb\u7edf\u66f4\u65b0\u5bfc\u81f4\u670d\u52a1\u4e2d\u65ad<\/li>\n<li>\u5916\u90e8\u56e0\u7d20\uff1a\u5982\u7535\u6e90\u6545\u969c\u3001\u7f51\u7edc\u4e2d\u65ad\u7b49<\/li>\n<\/ul>\n<p><h3>\u5982\u4f55\u786e\u5b9a\u786c\u4ef6\u6545\u969c<\/h3>\n<\/p>\n<p><p>\u8981\u786e\u5b9a\u786c\u4ef6\u6545\u969c\uff0c\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n<ul>\n<li>\u68c0\u67e5\u786c\u4ef6\u8bbe\u5907\u72b6\u6001\uff1a\u4f7f\u7528\u547d\u4ee4\u5982 `hdparm` \u68c0\u67e5\u786c\u76d8\u72b6\u6001<\/li>\n<li>\u67e5\u770b\u7cfb\u7edf\u65e5\u5fd7\uff1a\u67e5\u627e\u4e0e\u786c\u4ef6\u76f8\u5173\u7684\u9519\u8bef\u4fe1\u606f<\/li>\n<li>\u4f7f\u7528\u8bca\u65ad\u5de5\u5177\uff1a\u5982 `memtest86+` \u68c0\u67e5\u5185\u5b58<\/li>\n<\/ul>\n<p><h3>\u5982\u4f55\u786e\u5b9a\u8f6f\u4ef6\u6545\u969c<\/h3>\n<\/p>\n<p><p>\u8981\u786e\u5b9a\u8f6f\u4ef6\u6545\u969c\uff0c\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n<ul>\n<li>\u68c0\u67e5\u7cfb\u7edf\u65e5\u5fd7\uff1a\u67e5\u627e\u4e0e\u8f6f\u4ef6\u76f8\u5173\u7684\u9519\u8bef\u4fe1\u606f<\/li>\n<li>\u67e5\u770b\u670d\u52a1\u72b6\u6001\uff1a\u4f7f\u7528 `systemctl status` \u68c0\u67e5\u670d\u52a1\u72b6\u6001<\/li>\n<li>\u6062\u590d\u5230\u4e0a\u4e00\u4e2a\u7a33\u5b9a\u7248\u672c\uff1a\u5c1d\u8bd5\u6062\u590d\u5230\u4e0a\u4e00\u4e2a\u7a33\u5b9a\u7248\u672c\u4ee5\u89e3\u51b3\u95ee\u9898<\/li>\n<\/ul>\n<p><h3>\u5982\u4f55\u786e\u5b9a\u7cfb\u7edf\u66f4\u65b0\u5bfc\u81f4\u7684\u95ee\u9898<\/h3>\n<\/p>\n<p><p>\u8981\u786e\u5b9a\u7cfb\u7edf\u66f4\u65b0\u5bfc\u81f4\u7684\u95ee\u9898\uff0c\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n<ul>\n<li>\u67e5\u770b\u66f4\u65b0\u65e5\u5fd7\uff1a\u4f7f\u7528 `journalctl -u update` \u67e5\u770b\u66f4\u65b0\u65e5\u5fd7<\/li>\n<li>\u56de\u6eda\u66f4\u65b0\uff1a\u5982\u679c\u786e\u5b9a\u66f4\u65b0\u5bfc\u81f4\u95ee\u9898\uff0c\u53ef\u4ee5\u4f7f\u7528 `unattended-upgrades` \u5de5\u5177\u56de\u6eda\u66f4\u65b0<\/li>\n<li>\u67e5\u627e\u76f8\u5173\u6587\u6863\uff1a\u67e5\u627e\u66f4\u65b0\u65e5\u5fd7\u4e2d\u63d0\u5230\u7684\u5177\u4f53\u95ee\u9898\uff0c\u5e76\u67e5\u9605\u76f8\u5173\u6587\u6863<\/li>\n<\/ul>\n<p><b>\u95ee\uff1a\u5982\u4f55\u786e\u5b9a\u7535\u6e90\u6545\u969c\u5bfc\u81f4\u7684\u670d\u52a1\u5668\u91cd\u542f\uff1f<\/b><\/p>\n<p><p>\u8981\u786e\u5b9a\u7535\u6e90\u6545\u969c\u5bfc\u81f4\u7684\u670d\u52a1\u5668\u91cd\u542f\uff0c\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n<ul>\n<li>\u68c0\u67e5UPS\u72b6\u6001\uff1a\u5982\u679c\u670d\u52a1\u5668\u8fde\u63a5\u5230UPS\uff0c\u68c0\u67e5UPS\u72b6\u6001\u548c\u65e5\u5fd7<\/li>\n<li>\u67e5\u770b\u7cfb\u7edf\u65e5\u5fd7\uff1a\u67e5\u627e\u4e0e\u7535\u6e90\u76f8\u5173\u7684\u9519\u8bef\u4fe1\u606f<\/li>\n<li>\u68c0\u67e5\u7269\u7406\u8fde\u63a5\uff1a\u786e\u4fdd\u670d\u52a1\u5668\u7535\u6e90\u7ebf\u8fde\u63a5\u826f\u597d<\/li>\n<\/ul>\n<p><b>\u95ee\uff1a\u5982\u4f55\u786e\u5b9a\u7f51\u7edc\u4e2d\u65ad\u5bfc\u81f4\u7684\u670d\u52a1\u5668\u91cd\u542f\uff1f<\/b><\/p>\n<p><p>\u8981\u786e\u5b9a\u7f51\u7edc\u4e2d\u65ad\u5bfc\u81f4\u7684\u670d\u52a1\u5668\u91cd\u542f\uff0c\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n<ul>\n<li>\u68c0\u67e5\u7f51\u7edc\u8fde\u63a5\uff1a\u4f7f\u7528 `ping` \u6216 `traceroute` \u547d\u4ee4\u68c0\u67e5\u7f51\u7edc\u8fde\u63a5<\/li>\n<li>\u67e5\u770b\u7cfb\u7edf\u65e5\u5fd7\uff1a\u67e5\u627e\u4e0e\u7f51\u7edc\u76f8\u5173\u7684\u9519\u8bef\u4fe1\u606f<\/li>\n<li>\u68c0\u67e5\u7f51\u7edc\u8bbe\u5907\uff1a\u68c0\u67e5\u8def\u7531\u5668\u3001\u4ea4\u6362\u673a\u7b49\u7f51\u7edc\u8bbe\u5907\u72b6\u6001<\/li>\n<\/ul>\n<p><b>\u95ee\uff1a\u5982\u4f55\u907f\u514d\u670d\u52a1\u5668\u91cd\u542f\u95ee\u9898\uff1f<\/b><\/p>\n<p><p>\u8981\u907f\u514d\u670d\u52a1\u5668\u91cd\u542f\u95ee\u9898\uff0c\u53ef\u4ee5\u91c7\u53d6\u4ee5\u4e0b\u63aa\u65bd\uff1a<\/p>\n<\/p>\n<ul>\n<li>\u5b9a\u671f\u68c0\u67e5\u786c\u4ef6\u8bbe\u5907\uff1a\u786e\u4fdd\u786c\u4ef6\u8bbe\u5907\u8fd0\u884c\u6b63\u5e38<\/li>\n<li>\u4fdd\u6301\u7cfb\u7edf\u66f4\u65b0\uff1a\u53ca\u65f6\u66f4\u65b0\u7cfb\u7edf\u4ee5\u4fee\u590d\u5df2\u77e5\u95ee\u9898<\/li>\n<li>\u4f18\u5316\u7cfb\u7edf\u914d\u7f6e\uff1a\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u7cfb\u7edf\u8d1f\u8f7d\u548c\u8d44\u6e90\u6d88\u8017<\/li>\n<li>\u5b9a\u671f\u5907\u4efd\uff1a\u5b9a\u671f\u5907\u4efd\u91cd\u8981\u6570\u636e\u548c\u914d\u7f6e<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u67e5\u8be2Linux\u670d\u52a1\u5668\u91cd\u542f\u539f\u56e0 \u67e5\u8be2Linux\u670d\u52a1\u5668\u91cd\u542f\u539f\u56e0\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a\u68c0\u67e5\u7cfb\u7edf\u65e5\u5fd7\u3001\u5206\u6790\u7cfb\u7edf\u914d\u7f6e\u3001\u67e5\u770b\u670d\u52a1\u72b6\u6001\u548c\u6267\u884c\u6545\u969c\u6392\u67e5\u5de5\u5177\u3002 \u591a\u5c11\u7cfb\u7edf\u65e5\u5fd7\u9700\u8981\u68c0\u67e5 \u901a\u5e38\uff0c\u4ee5\u4e0b\u7cfb\u7edf\u65e5\u5fd7\u9700\u8981\u68c0\u67e5\u4ee5\u786e\u5b9a\u91cd\u542f\u539f\u56e0\uff1a \/var\/log\/messa&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1229,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[194,487,486],"topic":[],"class_list":["post-1228","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-haiwai","tag-log","tag-var","tag-486"],"_links":{"self":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts\/1228","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/comments?post=1228"}],"version-history":[{"count":1,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts\/1228\/revisions"}],"predecessor-version":[{"id":1231,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts\/1228\/revisions\/1231"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/media\/1229"}],"wp:attachment":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/media?parent=1228"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/categories?post=1228"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/tags?post=1228"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/topic?post=1228"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}