{"id":45366,"date":"2024-10-06T22:22:22","date_gmt":"2024-10-06T14:22:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/45366\/"},"modified":"2024-10-06T22:22:22","modified_gmt":"2024-10-06T14:22:22","slug":"%e8%a9%b3%e8%a7%a3-centos-%e6%95%91%e6%8f%b4%e6%a8%a1%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/45366\/","title":{"rendered":"\u8a73\u89e3 CentOS \u6551\u63f4\u6a21\u5f0f"},"content":{"rendered":"<h1 id=\"%e8%a9%b3%e8%a7%a3-centos-%e6%95%91%e6%8f%b4%e6%a8%a1%e5%bc%8f-tTiuLRsCML\">\u8a73\u89e3 CentOS \u6551\u63f4\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\u800c\u7121\u6cd5\u6b63\u5e38\u555f\u52d5\uff0c\u4f8b\u5982\u6587\u4ef6\u640d\u58de\u3001\u914d\u7f6e\u932f\u8aa4\u6216\u786c\u4ef6\u6545\u969c\u7b49\u3002\u9019\u6642\uff0c\u6551\u63f4\u6a21\u5f0f\uff08Rescue Mode\uff09\u4fbf\u6210\u70ba\u4e86\u4e00\u500b\u91cd\u8981\u7684\u5de5\u5177\uff0c\u5e6b\u52a9\u7528\u6236\u4fee\u5fa9\u7cfb\u7d71\u554f\u984c\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39 CentOS \u7684\u6551\u63f4\u6a21\u5f0f\uff0c\u5305\u62ec\u5176\u529f\u80fd\u3001\u555f\u52d5\u65b9\u6cd5\u53ca\u5e38\u898b\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%95%91%e6%8f%b4%e6%a8%a1%e5%bc%8f%ef%bc%9f-tTiuLRsCML\">\u4ec0\u9ebc\u662f\u6551\u63f4\u6a21\u5f0f\uff1f<\/h2>\n<p>\u6551\u63f4\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\u7684\u60c5\u6cc1\u4e0b\u9032\u5165\u4e00\u500b\u57fa\u672c\u7684\u74b0\u5883\u3002\u9019\u500b\u74b0\u5883\u63d0\u4f9b\u4e86\u5fc5\u8981\u7684\u5de5\u5177\u548c\u547d\u4ee4\uff0c\u5e6b\u52a9\u7528\u6236\u9032\u884c\u6545\u969c\u6392\u9664\u548c\u7cfb\u7d71\u4fee\u5fa9\u3002\u6551\u63f4\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\u53ef\u4ee5\u9032\u884c\u5404\u7a2e\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%80%b2%e5%85%a5%e6%95%91%e6%8f%b4%e6%a8%a1%e5%bc%8f-tTiuLRsCML\">\u5982\u4f55\u9032\u5165\u6551\u63f4\u6a21\u5f0f<\/h2>\n<p>\u9032\u5165 CentOS \u7684\u6551\u63f4\u6a21\u5f0f\u6709\u5e7e\u7a2e\u65b9\u6cd5\uff0c\u4ee5\u4e0b\u662f\u6700\u5e38\u898b\u7684\u5169\u7a2e\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e5%ae%89%e8%a3%9d%e5%aa%92%e4%bb%8b-tTiuLRsCML\">1. \u4f7f\u7528\u5b89\u88dd\u5a92\u4ecb<\/h3>\n<ul>\n<li>\u9996\u5148\uff0c\u5c07 CentOS \u5b89\u88dd\u5149\u789f\u6216 USB \u9a45\u52d5\u5668\u63d2\u5165\u4f3a\u670d\u5668\u3002<\/li>\n<li>\u555f\u52d5\u4f3a\u670d\u5668\uff0c\u4e26\u5728 BIOS \u8a2d\u7f6e\u4e2d\u9078\u64c7\u5f9e\u5b89\u88dd\u5a92\u4ecb\u555f\u52d5\u3002<\/li>\n<li>\u7576\u51fa\u73fe\u5b89\u88dd\u9078\u55ae\u6642\uff0c\u9078\u64c7\u300cTroubleshooting\u300d\u9078\u9805\u3002<\/li>\n<li>\u63a5\u8457\uff0c\u9078\u64c7\u300cRescue a CentOS system\u300d\u3002<\/li>\n<\/ul>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8-grub-%e5%bc%95%e5%b0%8e%e8%8f%9c%e5%96%ae-tTiuLRsCML\">2. \u4f7f\u7528 GRUB \u5f15\u5c0e\u83dc\u55ae<\/h3>\n<ul>\n<li>\u5728\u555f\u52d5\u904e\u7a0b\u4e2d\uff0c\u7576 GRUB \u83dc\u55ae\u51fa\u73fe\u6642\uff0c\u9078\u64c7\u8981\u9032\u5165\u6551\u63f4\u6a21\u5f0f\u7684\u5167\u6838\u3002<\/li>\n<li>\u6309\u4e0b\u300ce\u300d\u9375\u9032\u5165\u7de8\u8f2f\u6a21\u5f0f\uff0c\u627e\u5230\u4ee5\u300clinux16\u300d\u6216\u300clinux\u300d\u958b\u982d\u7684\u884c\u3002<\/li>\n<li>\u5728\u8a72\u884c\u7684\u672b\u5c3e\u6dfb\u52a0\u300crescue\u300d\uff0c\u7136\u5f8c\u6309\u4e0b\u300cCtrl + X\u300d\u6216\u300cF10\u300d\u555f\u52d5\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%91%e6%8f%b4%e6%a8%a1%e5%bc%8f%e4%b8%ad%e7%9a%84%e5%b8%b8%e8%a6%8b%e6%93%8d%e4%bd%9c-tTiuLRsCML\">\u6551\u63f4\u6a21\u5f0f\u4e2d\u7684\u5e38\u898b\u64cd\u4f5c<\/h2>\n<p>\u9032\u5165\u6551\u63f4\u6a21\u5f0f\u5f8c\uff0c\u7528\u6236\u53ef\u4ee5\u57f7\u884c\u591a\u7a2e\u64cd\u4f5c\u4f86\u4fee\u5fa9\u7cfb\u7d71\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u64cd\u4f5c\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e6%96%87%e4%bb%b6%e7%b3%bb%e7%b5%b1-tTiuLRsCML\">1. \u6aa2\u67e5\u6587\u4ef6\u7cfb\u7d71<\/h3>\n<p>\u5982\u679c\u61f7\u7591\u6587\u4ef6\u7cfb\u7d71\u640d\u58de\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u4e26\u4fee\u5fa9\uff1a<\/p>\n<pre><code>fsck \/dev\/sda1<\/code><\/pre>\n<p>\u8acb\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u66ff\u63db \/dev\/sda1 \u70ba\u76f8\u61c9\u7684\u5206\u5340\u3002<\/p>\n<h3 id=\"2-%e9%87%8d%e7%bd%ae%e5%af%86%e7%a2%bc-tTiuLRsCML\">2. \u91cd\u7f6e\u5bc6\u78bc<\/h3>\n<p>\u5982\u679c\u5fd8\u8a18\u4e86\u7528\u6236\u5bc6\u78bc\uff0c\u53ef\u4ee5\u5728\u6551\u63f4\u6a21\u5f0f\u4e0b\u91cd\u7f6e\u3002\u9996\u5148\uff0c\u639b\u8f09\u6839\u6587\u4ef6\u7cfb\u7d71\uff1a<\/p>\n<pre><code>chroot \/mnt\/sysimage<\/code><\/pre>\n<p>\u7136\u5f8c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u91cd\u7f6e\u5bc6\u78bc\uff1a<\/p>\n<pre><code>passwd username<\/code><\/pre>\n<p>\u5c07 username \u66ff\u63db\u70ba\u9700\u8981\u91cd\u7f6e\u5bc6\u78bc\u7684\u7528\u6236\u540d\u3002<\/p>\n<h3 id=\"3-%e7%b7%a8%e8%bc%af%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-tTiuLRsCML\">3. \u7de8\u8f2f\u914d\u7f6e\u6587\u4ef6<\/h3>\n<p>\u7528\u6236\u53ef\u4ee5\u4f7f\u7528\u6587\u672c\u7de8\u8f2f\u5668\uff08\u5982 vi \u6216 nano\uff09\u7de8\u8f2f\u914d\u7f6e\u6587\u4ef6\u3002\u4f8b\u5982\uff0c\u7de8\u8f2f\u7db2\u7d61\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n<pre><code>vi \/etc\/sysconfig\/network-scripts\/ifcfg-eth0<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-tTiuLRsCML\">\u7e3d\u7d50<\/h2>\n<p>CentOS \u7684\u6551\u63f4\u6a21\u5f0f\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u7528\u6236\u5728\u7cfb\u7d71\u6545\u969c\u6642\u9032\u884c\u6545\u969c\u6392\u9664\u548c\u4fee\u5fa9\u3002\u7121\u8ad6\u662f\u6aa2\u67e5\u6587\u4ef6\u7cfb\u7d71\u3001\u91cd\u7f6e\u5bc6\u78bc\u9084\u662f\u7de8\u8f2f\u914d\u7f6e\u6587\u4ef6\uff0c\u6551\u63f4\u6a21\u5f0f\u90fd\u63d0\u4f9b\u4e86\u5fc5\u8981\u7684\u74b0\u5883\u548c\u5de5\u5177\u3002\u5c0d\u65bc\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u7684\u7528\u6236\u4f86\u8aaa\uff0c\u4e86\u89e3\u5982\u4f55\u9032\u5165\u548c\u4f7f\u7528\u6551\u63f4\u6a21\u5f0f\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u9019\u5c07\u6709\u52a9\u65bc\u63d0\u9ad8\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8a73\u89e3 CentOS \u6551\u63f4\u6a21\u5f0f\uff0c\u63d0\u4f9b\u6b65\u9a5f\u8207\u6280\u5de7\uff0c\u5e6b\u52a9\u7528\u6236\u5728\u7cfb\u7d71\u6545\u969c\u6642\u5feb\u901f\u6062\u5fa9\u548c\u4fee\u5fa9\u64cd\u4f5c\u7cfb\u7d71\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-45366","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45366","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=45366"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45366\/revisions"}],"predecessor-version":[{"id":45367,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45366\/revisions\/45367"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=45366"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=45366"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=45366"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}