{"id":44142,"date":"2024-10-06T13:12:13","date_gmt":"2024-10-06T05:12:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44142\/"},"modified":"2024-10-06T13:12:13","modified_gmt":"2024-10-06T05:12:13","slug":"centos-%e7%b3%bb%e7%b5%b1%e4%bf%ae%e5%be%a9%e6%a8%a1%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44142\/","title":{"rendered":"CentOS \u7cfb\u7d71\u4fee\u5fa9\u6a21\u5f0f"},"content":{"rendered":"<h1 id=\"centos-%e7%b3%bb%e7%b5%b1%e4%bf%ae%e5%be%a9%e6%a8%a1%e5%bc%8f-hubKZeBNYX\">CentOS \u7cfb\u7d71\u4fee\u5fa9\u6a21\u5f0f<\/h1>\n<p>\u5728\u4f7f\u7528 CentOS \u7cfb\u7d71\u7684\u904e\u7a0b\u4e2d\uff0c\u7cfb\u7d71\u53ef\u80fd\u6703\u56e0\u70ba\u5404\u7a2e\u539f\u56e0\u51fa\u73fe\u6545\u969c\uff0c\u4f8b\u5982\u6587\u4ef6\u640d\u58de\u3001\u914d\u7f6e\u932f\u8aa4\u6216\u786c\u4ef6\u554f\u984c\u3002\u70ba\u4e86\u4fee\u5fa9\u9019\u4e9b\u554f\u984c\uff0cCentOS \u63d0\u4f9b\u4e86\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\u2014\u2014\u4fee\u5fa9\u6a21\u5f0f\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e CentOS \u7684\u4fee\u5fa9\u6a21\u5f0f\uff0c\u5305\u62ec\u5176\u555f\u52d5\u65b9\u6cd5\u3001\u5e38\u898b\u7528\u9014\u53ca\u64cd\u4f5c\u6b65\u9a5f\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e4%bf%ae%e5%be%a9%e6%a8%a1%e5%bc%8f%ef%bc%9f-hubKZeBNYX\">\u4ec0\u9ebc\u662f\u4fee\u5fa9\u6a21\u5f0f\uff1f<\/h2>\n<p>\u4fee\u5fa9\u6a21\u5f0f\u662f\u4e00\u7a2e\u7279\u6b8a\u7684\u555f\u52d5\u6a21\u5f0f\uff0c\u5141\u8a31\u7528\u6236\u5728\u7cfb\u7d71\u7121\u6cd5\u6b63\u5e38\u555f\u52d5\u6642\u9032\u884c\u6545\u969c\u6392\u9664\u548c\u4fee\u5fa9\u3002\u9019\u7a2e\u6a21\u5f0f\u901a\u5e38\u6703\u52a0\u8f09\u6700\u5c0f\u7684\u7cfb\u7d71\u7d44\u4ef6\uff0c\u4e26\u63d0\u4f9b\u4e00\u500b\u547d\u4ee4\u884c\u754c\u9762\uff0c\u8b93\u7528\u6236\u80fd\u5920\u9032\u884c\u5fc5\u8981\u7684\u7dad\u8b77\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%80%b2%e5%85%a5%e4%bf%ae%e5%be%a9%e6%a8%a1%e5%bc%8f-hubKZeBNYX\">\u5982\u4f55\u9032\u5165\u4fee\u5fa9\u6a21\u5f0f<\/h2>\n<p>\u8981\u9032\u5165 CentOS \u7684\u4fee\u5fa9\u6a21\u5f0f\uff0c\u60a8\u9700\u8981\u9075\u5faa\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u91cd\u555f\u60a8\u7684\u7cfb\u7d71\u3002<\/li>\n<li>\u5728\u555f\u52d5\u904e\u7a0b\u4e2d\uff0c\u7576\u51fa\u73fe GRUB \u83dc\u55ae\u6642\uff0c\u9078\u64c7\u60a8\u8981\u9032\u5165\u7684\u5167\u6838\u7248\u672c\u3002<\/li>\n<li>\u6309\u4e0b <code>e<\/code> \u9375\u9032\u5165\u7de8\u8f2f\u6a21\u5f0f\u3002<\/li>\n<li>\u627e\u5230\u4ee5 <code>linux<\/code> \u958b\u982d\u7684\u884c\uff0c\u4e26\u5728\u884c\u5c3e\u6dfb\u52a0 <code>systemd.unit=rescue.target<\/code>\u3002<\/li>\n<li>\u6309\u4e0b <code>Ctrl + X<\/code> \u6216 <code>F10<\/code> \u4f86\u555f\u52d5\u7cfb\u7d71\u3002<\/li>\n<\/ol>\n<p>\u9019\u6a23\uff0c\u7cfb\u7d71\u5c07\u4ee5\u4fee\u5fa9\u6a21\u5f0f\u555f\u52d5\uff0c\u4e26\u8981\u6c42\u60a8\u8f38\u5165 root \u5bc6\u78bc\u4ee5\u7372\u53d6\u7ba1\u7406\u6b0a\u9650\u3002<\/p>\n<h2 id=\"%e4%bf%ae%e5%be%a9%e6%a8%a1%e5%bc%8f%e7%9a%84%e5%b8%b8%e8%a6%8b%e7%94%a8%e9%80%94-hubKZeBNYX\">\u4fee\u5fa9\u6a21\u5f0f\u7684\u5e38\u898b\u7528\u9014<\/h2>\n<p>\u5728\u4fee\u5fa9\u6a21\u5f0f\u4e0b\uff0c\u60a8\u53ef\u4ee5\u57f7\u884c\u591a\u7a2e\u64cd\u4f5c\u4f86\u4fee\u5fa9\u7cfb\u7d71\u554f\u984c\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6aa2\u67e5\u548c\u4fee\u5fa9\u6587\u4ef6\u7cfb\u7d71\uff1a<\/strong>\u4f7f\u7528 <code>fsck<\/code> \u547d\u4ee4\u6aa2\u67e5\u548c\u4fee\u5fa9\u6587\u4ef6\u7cfb\u7d71\u932f\u8aa4\u3002<\/li>\n<li><strong>\u91cd\u7f6e\u5bc6\u78bc\uff1a<\/strong>\u5982\u679c\u5fd8\u8a18\u4e86 root \u5bc6\u78bc\uff0c\u53ef\u4ee5\u5728\u4fee\u5fa9\u6a21\u5f0f\u4e0b\u91cd\u7f6e\u3002<\/li>\n<li><strong>\u4fee\u6539\u914d\u7f6e\u6587\u4ef6\uff1a<\/strong>\u53ef\u4ee5\u7de8\u8f2f\u7cfb\u7d71\u914d\u7f6e\u6587\u4ef6\uff0c\u4fee\u5fa9\u932f\u8aa4\u7684\u8a2d\u7f6e\u3002<\/li>\n<li><strong>\u5378\u8f09\u6709\u554f\u984c\u7684\u8edf\u4ef6\uff1a<\/strong>\u5982\u679c\u67d0\u500b\u8edf\u4ef6\u5c0e\u81f4\u7cfb\u7d71\u7121\u6cd5\u555f\u52d5\uff0c\u53ef\u4ee5\u5728\u4fee\u5fa9\u6a21\u5f0f\u4e0b\u5378\u8f09\u5b83\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e7%a4%ba%e4%be%8b-hubKZeBNYX\">\u4f7f\u7528\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5728\u4fee\u5fa9\u6a21\u5f0f\u4e0b\u5e38\u7528\u7684\u547d\u4ee4\u793a\u4f8b\uff1a<\/p>\n<pre><code># \u6aa2\u67e5\u6587\u4ef6\u7cfb\u7d71\nfsck \/dev\/sda1\n\n# \u91cd\u7f6e root \u5bc6\u78bc\npasswd root\n\n# \u7de8\u8f2f\u914d\u7f6e\u6587\u4ef6\nnano \/etc\/fstab\n\n# \u5378\u8f09\u6709\u554f\u984c\u7684\u8edf\u4ef6\nyum remove problematic-package\n<\/code><\/pre>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-hubKZeBNYX\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4f7f\u7528\u4fee\u5fa9\u6a21\u5f0f\u6642\uff0c\u8acb\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u60a8\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u57f7\u884c\u6240\u9700\u7684\u64cd\u4f5c\u3002<\/li>\n<li>\u5728\u9032\u884c\u4efb\u4f55\u66f4\u6539\u4e4b\u524d\uff0c\u5efa\u8b70\u5099\u4efd\u91cd\u8981\u6578\u64da\u3002<\/li>\n<li>\u4fee\u5fa9\u6a21\u5f0f\u4e3b\u8981\u7528\u65bc\u6545\u969c\u6392\u9664\uff0c\u8acb\u8b39\u614e\u64cd\u4f5c\u4ee5\u907f\u514d\u9032\u4e00\u6b65\u640d\u58de\u7cfb\u7d71\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-hubKZeBNYX\">\u7e3d\u7d50<\/h2>\n<p>CentOS \u7684\u4fee\u5fa9\u6a21\u5f0f\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u7528\u6236\u5728\u7cfb\u7d71\u51fa\u73fe\u554f\u984c\u6642\u9032\u884c\u6545\u969c\u6392\u9664\u548c\u4fee\u5fa9\u3002\u901a\u904e\u6b63\u78ba\u7684\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u9032\u5165\u4fee\u5fa9\u6a21\u5f0f\u4e26\u57f7\u884c\u5fc5\u8981\u7684\u64cd\u4f5c\u3002\u7121\u8ad6\u662f\u6aa2\u67e5\u6587\u4ef6\u7cfb\u7d71\u3001\u91cd\u7f6e\u5bc6\u78bc\u9084\u662f\u4fee\u6539\u914d\u7f6e\u6587\u4ef6\uff0c\u4fee\u5fa9\u6a21\u5f0f\u90fd\u80fd\u63d0\u4f9b\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u5c0b\u627e\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3CentOS\u7cfb\u7d71\u4fee\u5fa9\u6a21\u5f0f\uff0c\u5b78\u7fd2\u5982\u4f55\u9032\u884c\u6545\u969c\u6392\u9664\u548c\u6062\u5fa9\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\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-44142","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44142","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=44142"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44142\/revisions"}],"predecessor-version":[{"id":44143,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44142\/revisions\/44143"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44142"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44142"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44142"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}