{"id":45316,"date":"2024-10-06T22:00:13","date_gmt":"2024-10-06T14:00:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/45316\/"},"modified":"2024-10-06T22:00:13","modified_gmt":"2024-10-06T14:00:13","slug":"%e5%a6%82%e4%bd%95%e9%87%8d%e7%bd%ae-rhel-7-centos-7-%e7%b3%bb%e7%b5%b1%e7%9a%84%e5%af%86%e7%a2%bc","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/45316\/","title":{"rendered":"\u5982\u4f55\u91cd\u7f6e RHEL 7\/CentOS 7 \u7cfb\u7d71\u7684\u5bc6\u78bc"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e9%87%8d%e7%bd%ae-rhel-7-centos-7-%e7%b3%bb%e7%b5%b1%e7%9a%84%e5%af%86%e7%a2%bc-YAgmfWznNy\">\u5982\u4f55\u91cd\u7f6e RHEL 7\/CentOS 7 \u7cfb\u7d71\u7684\u5bc6\u78bc<\/h1>\n<p>\u5728\u4f7f\u7528 RHEL 7 \u6216 CentOS 7 \u7cfb\u7d71\u6642\uff0c\u5fd8\u8a18\u5bc6\u78bc\u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\u3002\u9019\u53ef\u80fd\u6703\u5c0e\u81f4\u7121\u6cd5\u8a2a\u554f\u7cfb\u7d71\uff0c\u5f71\u97ff\u5de5\u4f5c\u6548\u7387\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u91cd\u7f6e\u9019\u4e9b\u7cfb\u7d71\u7684\u5bc6\u78bc\uff0c\u5e6b\u52a9\u7528\u6236\u5feb\u901f\u6062\u5fa9\u5c0d\u7cfb\u7d71\u7684\u8a2a\u554f\u3002<\/p>\n<h2 id=\"%e9%87%8d%e7%bd%ae%e5%af%86%e7%a2%bc%e7%9a%84%e6%ba%96%e5%82%99%e5%b7%a5%e4%bd%9c-YAgmfWznNy\">\u91cd\u7f6e\u5bc6\u78bc\u7684\u6e96\u5099\u5de5\u4f5c<\/h2>\n<p>\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u8acb\u78ba\u4fdd\u60a8\u64c1\u6709\u7269\u7406\u6216\u865b\u64ec\u6a5f\u5668\u7684\u63a7\u5236\u6b0a\u3002\u9019\u662f\u56e0\u70ba\u91cd\u7f6e\u5bc6\u78bc\u7684\u904e\u7a0b\u9700\u8981\u9032\u5165 GRUB \u83dc\u55ae\uff0c\u4e26\u4e14\u53ef\u80fd\u9700\u8981\u5c0d\u7cfb\u7d71\u9032\u884c\u4e00\u4e9b\u66f4\u6539\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%80%ef%bc%9a%e9%87%8d%e5%95%9f%e7%b3%bb%e7%b5%b1%e4%b8%a6%e9%80%b2%e5%85%a5-grub-%e8%8f%9c%e5%96%ae-YAgmfWznNy\">\u6b65\u9a5f\u4e00\uff1a\u91cd\u555f\u7cfb\u7d71\u4e26\u9032\u5165 GRUB \u83dc\u55ae<\/h2>\n<ol>\n<li>\u9996\u5148\uff0c\u91cd\u555f\u60a8\u7684\u7cfb\u7d71\u3002<\/li>\n<li>\u5728\u555f\u52d5\u904e\u7a0b\u4e2d\uff0c\u7576\u770b\u5230 GRUB \u83dc\u55ae\u6642\uff0c\u6309\u4e0b <code>e<\/code> \u9375\u9032\u5165\u7de8\u8f2f\u6a21\u5f0f\u3002<\/li>\n<\/ol>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%8c%ef%bc%9a%e7%b7%a8%e8%bc%af%e5%95%9f%e5%8b%95%e5%8f%83%e6%95%b8-YAgmfWznNy\">\u6b65\u9a5f\u4e8c\uff1a\u7de8\u8f2f\u555f\u52d5\u53c3\u6578<\/h2>\n<p>\u5728 GRUB \u7de8\u8f2f\u754c\u9762\u4e2d\uff0c\u627e\u5230\u4ee5 <code>linux16<\/code> \u958b\u982d\u7684\u884c\u3002\u9019\u4e00\u884c\u5305\u542b\u4e86\u555f\u52d5\u5167\u6838\u7684\u53c3\u6578\u3002<\/p>\n<ol>\n<li>\u5c07\u5149\u6a19\u79fb\u5230\u8a72\u884c\u7684\u672b\u5c3e\uff0c\u4e26\u6dfb\u52a0 <code>rd.break<\/code>\u3002<\/li>\n<li>\u9019\u6a23\u505a\u6703\u4f7f\u7cfb\u7d71\u5728\u555f\u52d5\u6642\u9032\u5165\u7dca\u6025\u6a21\u5f0f\u3002<\/li>\n<\/ol>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%89%ef%bc%9a%e5%95%9f%e5%8b%95%e9%80%b2%e5%85%a5%e7%b7%8a%e6%80%a5%e6%a8%a1%e5%bc%8f-YAgmfWznNy\">\u6b65\u9a5f\u4e09\uff1a\u555f\u52d5\u9032\u5165\u7dca\u6025\u6a21\u5f0f<\/h2>\n<p>\u6309\u4e0b <code>Ctrl + X<\/code> \u9375\u4ee5\u555f\u52d5\u7cfb\u7d71\u3002\u7cfb\u7d71\u5c07\u9032\u5165\u7dca\u6025\u6a21\u5f0f\uff0c\u4e26\u986f\u793a\u4e00\u500b\u547d\u4ee4\u884c\u754c\u9762\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e5%9b%9b%ef%bc%9a%e9%87%8d%e6%96%b0%e6%8e%9b%e8%bc%89%e6%a0%b9%e6%96%87%e4%bb%b6%e7%b3%bb%e7%b5%b1-YAgmfWznNy\">\u6b65\u9a5f\u56db\uff1a\u91cd\u65b0\u639b\u8f09\u6839\u6587\u4ef6\u7cfb\u7d71<\/h2>\n<p>\u5728\u7dca\u6025\u6a21\u5f0f\u4e0b\uff0c\u6839\u6587\u4ef6\u7cfb\u7d71\u662f\u4ee5\u53ea\u8b80\u6a21\u5f0f\u639b\u8f09\u7684\u3002\u60a8\u9700\u8981\u5c07\u5176\u91cd\u65b0\u639b\u8f09\u70ba\u53ef\u8b80\u5beb\u6a21\u5f0f\u3002\u8f38\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>mount -o remount,rw \/sysroot<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%94%ef%bc%9a%e9%80%b2%e5%85%a5%e6%a0%b9%e6%96%87%e4%bb%b6%e7%b3%bb%e7%b5%b1-YAgmfWznNy\">\u6b65\u9a5f\u4e94\uff1a\u9032\u5165\u6839\u6587\u4ef6\u7cfb\u7d71<\/h2>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u9032\u5165\u6839\u6587\u4ef6\u7cfb\u7d71\u3002\u8f38\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>chroot \/sysroot<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e5%85%ad%ef%bc%9a%e9%87%8d%e7%bd%ae%e5%af%86%e7%a2%bc-YAgmfWznNy\">\u6b65\u9a5f\u516d\uff1a\u91cd\u7f6e\u5bc6\u78bc<\/h2>\n<p>\u73fe\u5728\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 <code>passwd<\/code> \u547d\u4ee4\u4f86\u91cd\u7f6e\u7528\u6236\u7684\u5bc6\u78bc\u3002\u5047\u8a2d\u60a8\u8981\u91cd\u7f6e\u7684\u7528\u6236\u540d\u662f <code>root<\/code>\uff0c\u8acb\u8f38\u5165\uff1a<\/p>\n<pre><code>passwd root<\/code><\/pre>\n<p>\u7cfb\u7d71\u6703\u63d0\u793a\u60a8\u8f38\u5165\u65b0\u5bc6\u78bc\uff0c\u8acb\u6839\u64da\u63d0\u793a\u5b8c\u6210\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%83%ef%bc%9a%e6%9b%b4%e6%96%b0-selinux-%e6%a8%99%e7%b1%a4-YAgmfWznNy\">\u6b65\u9a5f\u4e03\uff1a\u66f4\u65b0 SELinux \u6a19\u7c64<\/h2>\n<p>\u5728\u91cd\u7f6e\u5bc6\u78bc\u5f8c\uff0c\u60a8\u9700\u8981\u66f4\u65b0 SELinux \u6a19\u7c64\u3002\u8f38\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>touch \/.autorelabel<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e5%85%ab%ef%bc%9a%e9%80%80%e5%87%ba%e4%b8%a6%e9%87%8d%e5%95%9f%e7%b3%bb%e7%b5%b1-YAgmfWznNy\">\u6b65\u9a5f\u516b\uff1a\u9000\u51fa\u4e26\u91cd\u555f\u7cfb\u7d71<\/h2>\n<ol>\n<li>\u8f38\u5165 <code>exit<\/code> \u4ee5\u9000\u51fa chroot \u74b0\u5883\u3002<\/li>\n<li>\u7136\u5f8c\u8f38\u5165 <code>reboot<\/code> \u4ee5\u91cd\u555f\u7cfb\u7d71\u3002<\/li>\n<\/ol>\n<p>\u7cfb\u7d71\u5c07\u91cd\u65b0\u555f\u52d5\uff0c\u4e26\u5728\u4e0b\u6b21\u555f\u52d5\u6642\u81ea\u52d5\u91cd\u65b0\u6a19\u7c64\u6587\u4ef6\u7cfb\u7d71\u3002\u60a8\u73fe\u5728\u53ef\u4ee5\u4f7f\u7528\u65b0\u5bc6\u78bc\u767b\u9304\u7cfb\u7d71\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-YAgmfWznNy\">\u7e3d\u7d50<\/h2>\n<p>\u91cd\u7f6e RHEL 7\/CentOS 7 \u7cfb\u7d71\u7684\u5bc6\u78bc\u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\uff0c\u53ea\u9700\u9075\u5faa\u4e0a\u8ff0\u6b65\u9a5f\u5373\u53ef\u8f15\u9b06\u5b8c\u6210\u3002\u5982\u679c\u60a8\u5728\u4f7f\u7528 VPS \u6216\u5176\u4ed6\u4f3a\u670d\u5668\u6642\u9047\u5230\u985e\u4f3c\u554f\u984c\uff0c\u4e86\u89e3\u9019\u4e9b\u6b65\u9a5f\u5c07\u975e\u5e38\u6709\u5e6b\u52a9\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684\u670d\u52d9\u63d0\u4f9b\u5546\u4e5f\u81f3\u95dc\u91cd\u8981\u3002\u5e0c\u671b\u9019\u7bc7\u6587\u7ae0\u80fd\u5e6b\u52a9\u60a8\u9806\u5229\u91cd\u7f6e\u5bc6\u78bc\uff0c\u6062\u5fa9\u5c0d\u7cfb\u7d71\u7684\u8a2a\u554f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728 RHEL 7\/CentOS 7 \u7cfb\u7d71\u4e2d\u91cd\u7f6e\u5bc6\u78bc\uff0c\u7c21\u55ae\u6b65\u9a5f\u52a9\u60a8\u5feb\u901f\u6062\u5fa9\u8a2a\u554f\u6b0a\u9650\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-45316","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45316","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=45316"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45316\/revisions"}],"predecessor-version":[{"id":45317,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45316\/revisions\/45317"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=45316"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=45316"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=45316"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}