{"id":2917,"date":"2017-11-30T15:19:34","date_gmt":"2017-11-30T07:19:34","guid":{"rendered":"http:\/\/cn.hostease.com\/xueyuan\/?p=2917"},"modified":"2025-01-26T16:19:32","modified_gmt":"2025-01-26T08:19:32","slug":"centos-7-%e5%8d%95%e7%94%a8%e6%88%b7%e6%a8%a1%e5%bc%8f%e6%95%91%e6%8f%b4%e6%a8%a1%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/xueyuan\/jishu\/linux\/centos-7-%e5%8d%95%e7%94%a8%e6%88%b7%e6%a8%a1%e5%bc%8f%e6%95%91%e6%8f%b4%e6%a8%a1%e5%bc%8f\/","title":{"rendered":"CentOS 7 \u5355\u7528\u6237\u6a21\u5f0f+\u6551\u63f4\u6a21\u5f0f"},"content":{"rendered":"\n

\u6709\u65f6\u5019\u5927\u5bb6\u53ef\u80fd\u4f1a\u5fd8\u8bb0\u81ea\u5df1\u7684root\u5bc6\u7801\uff0c\u6216\u8005\u9519\u8bef\uff08\u547d\u4ee4\u8f93\u5165\u9519\u8bef\uff0c\u547d\u4ee4\u4f4d\u7f6e\u8f93\u5165\u6709\u8bef\u7b49\uff09\u7f16\u8f91\u4e86\u4e00\u4e2a\/etc\u76ee\u5f55\u4e0b\u7684\u6838\u5fc3\u6587\u4ef6\u5bfc\u81f4\u7cfb\u7edf\u4e0d\u80fd\u6b63\u5e38\u542f\u52a8\u4e86\uff01\u600e\u4e48\u529e\uff1f\u91cd\u65b0\u5b89\u88c5\u7cfb\u7edf\u90a3\u662f\u5b9e\u5728\u6ca1\u6709\u529e\u6cd5\u4e4b\u4e3e\uff01\u90a3\u6211\u4eec\u5c31\u8fdb\u5165\u5982\u4e0b\u4e24\u79cd\u65b9\u5f0f\u628a\u9519\u8bef\u7684\u914d\u7f6e\u6587\u4ef6\u6539\u8fc7\u6765\uff0c\u91cd\u542f\u7cfb\u7edf\u4e0d\u5c31\u597d\u4e86\u5417\uff01\u63a5\u4e0b\u6765\u54b1\u4eec\u5c31\u5b66\u4e60\u4e00\u4e0b\u4e24\u79cd\u6a21\u5f0f\u6062\u590d\u7cfb\u7edfLunix\u5355\u7528\u6237\u6a21\u5f0f+\u6551\u63f4\u6a21\u5f0f<\/p>\n\n\n\n

\u5355\u7528\u6237\u6a21\u5f0f+\u6551\u63f4\u6a21\u5f0f\u7c7b\u4f3cwindows\u7684\u5b89\u5168\u6a21\u5f0f<\/p>\n\n\n\n

\u4f7f\u7528\u865a\u62df\u673a\u5728\u7cfb\u7edf\u91cc\u9762\u8f93\u5165\u6307\u4ee4\u91cd\u542f\u7cfb\u7edf\u662f\u4e0d\u80fd\u8fbe\u5230\u6211\u4eec\u7684\u8981\u6c42\u7684\uff0c\u4e5f\u5c31\u662f\u8bf4IDC\u673a\u623f\u53ef\u4e0d\u662f\u60f3\u8fdb\u5c31\u8fdb\u53bb\u7684\u3002\u800c\u4e14\u91cc\u9762\u6709\u5f88\u4e25\u683c\u7684\u7ba1\u7406\u5236\u5ea6\uff0c\u5b89\u5168\u6027\u5f88\u9ad8\u3002\u600e\u4e48\u529e\u5462\uff1f\u4e00\u822c\u53ea\u8981\u4f60\u9700\u8981\u4f7f\u7528\u5355\u7528\u6237\u6a21\u5f0f\uff0c\u5fc5\u987b\u8981\u8ba9\u5f53\u5730\u7684\u9a7b\u573a\u5de5\u7a0b\u5e08\u5e2e\u4f60\u91cd\u542f\u670d\u52a1\u5668\uff01\u6240\u4ee5\u6211\u4eec\u4f7f\u7528Vmware\u6765\u6a21\u62df\u4e00\u4e0b\uff1a<\/p>\n\n\n\n

 <\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

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\u8fdb\u5165\u6b64\u754c\u9762\u540e\uff0c\u4e0a\u4e0b\u6643\u52a8\u9f20\u6807\uff0c\u8f93\u5165\u201ce\u201d\u8fdb\u5165GRUB\u9875\u9762\uff01<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

<\/p>\n\n\n\n

\u8fdb\u5165\u540e\uff0c\u627e\u5230linux16 \u5f00\u5934\u7684\u4e00\u884c\uff01\u6309\u5411\u53f3\u7684\u65b9\u5411\u952e\uff0c\u5b9a\u4f4d\u5230ro \u7136\u540e\u4fee\u6539ro\u4e3arw\uff0c\u5e76\u6dfb\u52a0\u5982\u4e0b\u7ea2\u6846\u5185\u7684\u547d\u4ee4\u884c\uff01<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

<\/p>\n\n\n\n

\u4f7f\u7528\u4e0b\u9762\u7684\u63d0\u793a\u4f7f\u7528\u201cCtrl-x\u201dstart\uff01\uff01\uff01<\/p>\n\n\n\n

\u8fdb\u5165\u7cfb\u7edf\u540e\uff0c\u5176\u5b9e\u53ea\u662f\u8fdb\u5165\u4e86\u4e00\u4e2a\u5b89\u5168\u6a21\u5f0f\u4e0b\u7684\u5185\u5b58\u7cfb\u7edf\uff0c\u5e76\u4e0d\u662f\u771f\u6b63\u7684\u54b1\u4eec\u6b63\u5e38\u4f7f\u7528\u7684linux\u7cfb\u7edf\uff0c<\/p>\n\n\n\n

\u5f53\u6211\u4eec\u8f93\u5165\u547d\u4ee4<\/p>\n\n\n\n

\n
\n\n\n\n
\n
1<\/div>\n<\/td>\n
\n
\n
#ls \/sysroot\/ \u4e0b\u624d\u662f\u6211\u4eec\u6b63\u5e38\u7684\u7cfb\u7edf\u91cc\u9762\u7684\u6587\u4ef6\uff01<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n\n\n\n
\"\"<\/a><\/figure>\n\n\n\n

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\u4f7f\u7528\u547d\u4ee4<\/p>\n\n\n\n

\n
\n\n\n\n
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1<\/div>\n<\/td>\n
\n
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#chroot \/sysroot\/ \u5207\u6362\u5230\u6b63\u5e38\u7cfb\u7edf\u4e2d\u53bb\uff01<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n\n\n\n

\u73b0\u5728\u6211\u4eec\u5c31\u53ef\u4ee5\u66f4\u6539root\u7684\u5bc6\u7801\u4e86\uff01<\/p>\n\n\n\n

\n
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1<\/div>\n<\/td>\n
\n
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#passwd root<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n\n\n\n

\u5c31\u53ef\u4ee5\u4fee\u6539\u5bc6\u7801\u4e86\uff08\u5982\u679clinux\u7cfb\u7edf\u662f\u4e2d\u6587\u7684\u4f1a\u51fa\u73b0\u4e71\u7801\uff0c\u4f7f\u7528  “#LANG=en”  \u5373\u53ef\uff09\u3002<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

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\u6ce8\u610f\u4e00\u5b9a\u8981\u5728\u4fee\u6539\u5b8c\u5bc6\u7801\u540e\uff0c\u8f93\u5165<\/p>\n\n\n\n

\n
\n\n\n\n
 <\/td>\n\n
\n
#touch \/.autorelabel<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n\n\n\n

\u4e0d\u7136\u4f1a\u5bfc\u81f4\u7cfb\u7edf\u65e0\u6cd5\u6b63\u5e38\u767b\u9646\uff01<\/p>\n\n\n\n

\u8fd9\u6837\u5c31\u5b8c\u6210\u4e86\uff0c<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

<\/p>\n\n\n\n

\u91cd\u65b0\u542f\u52a8\u5373\u53ef\uff01\uff01\uff01<\/p>\n\n\n\n

\u4e0b\u9762\u6211\u8981\u5206\u4eab\u4e00\u4e0b\u56e0\u4e3a\u4e2a\u4eba\u7684\u7c97\u5fc3\u5927\u610f\uff0c\u5bfc\u81f4\u7cfb\u7edf\u4e0d\u53ef\u4ee5\u6b63\u5e38\u542f\u52a8\uff0c\u8fd9\u8981\u662f\u771f\u6b63\u7684IDC\u673a\u623f\uff0c\u53ef\u5c31\u4e0d\u597d\u6574\u4e86\uff01\u6240\u4ee5\u5efa\u8bae\u5927\u5bb6\uff0c\u4e00\u5b9a\u8981\u4ed4\u7ec6\uff01\u4e09\u601d\u800c\u540e\u884c\uff01\uff01\uff01<\/p>\n\n\n\n

\u5176\u5b9e\u6211\u662f\u60f3\u6c38\u4e45\u5173\u95edselinux\u9632\u706b\u5899\uff0c\u5982\u4e0b\u56fe\uff1a<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

<\/p>\n\n\n\n

\u6211\u76f4\u63a5\u4fee\u6539SELINUXTYPE=disabled\u4e86\uff0c\u6240\u4ee5\u5bfc\u81f4\u5f00\u673a\u4e0d\u53ef\u4ee5\u6b63\u5e38\u542f\u52a8\u4e86\uff01<\/p>\n\n\n\n

\u4fee\u6539\u65b9\u6cd5\u5c31\u662f\u5982\u4e0a\u6240\u8bb2\u7684\u5355\u7528\u6237\u6a21\u5f0f\u8fdb\u5165\u4fee\u6539\u5373\u53ef\uff01\uff01\uff01<\/p>\n\n\n\n

 <\/p>\n\n\n\n

\u6551\u63f4\u6a21\u5f0f<\/strong><\/p>\n\n\n\n

 <\/p>\n\n\n\n

CentOS 7 \u4e0e6\u4e0d\u540c\u4e4b\u5904\u5c31\u662f 2 3 4\u7684\u8fd0\u884c\u7ea7\u522b\u5168\u90e8\u90fd\u662f\u591a\u7528\u6237\u6a21\u5f0f<\/p>\n\n\n\n

\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\u67e5\u770b\uff1a<\/p>\n\n\n\n

\n
\n\n\n\n
 <\/td>\n\n
\n
#ls -l \/usr\/lib\/systemd\/system\/runlevel*target<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n\n\n\n

 <\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

<\/p>\n\n\n\n

\u9996\u5148\u6211\u4eec\u5173\u95ed\u7cfb\u7edf\uff08init 0 OR poweroff\uff09,\u70b9\u51fb\u865a\u62df\u673a\u6807\u7b7e\uff0c\u542f\u52a8\u65f6\u8fdb\u5165BIOS\uff1a<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

<\/p>\n\n\n\n

\u7136\u540e\u901a\u8fc7\u4e0a\u4e0b\u7bad\u5934\u8c03\u8282CD-ROM\u81f3\u7b2c\u4e00\u542f\u52a8\u9879\uff0c\u6309F10\u4fdd\u5b58\uff1a<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

<\/p>\n\n\n\n

\u7136\u540e\u54b1\u4eec\u7684\u865a\u62df\u673a\u5c31\u4f1a\u5f00\u673a\u8fdb\u5165\u5149\u76d8\uff08\u662f\u4e0d\u662f\u5f88\u719f\u6089\u7684\u754c\u9762\uff0c\u9996\u6b21\u5b89\u88c5linux\u65f6\u7684\u754c\u9762\uff09\uff0c\u79fb\u52a8\u5230\u7b2c\u4e09\u9879 Troubleshooting<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

<\/p>\n\n\n\n

\u9009\u62e9\u6551\u63f4\u6a21\u5f0f–Rescue a CentOS Linux system\uff1a<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

<\/p>\n\n\n\n

\u51fa\u73b0\u5982\u4e0b\u754c\u9762\u518d\u6b21\u8f93\u5165 1 \u56de\u8f66<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

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\u7ee7\u7eed\u56de\u8f66<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

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\u7136\u540e\u5c31\u771f\u6b63\u5230\u4e86\u6551\u63f4\u6a21\u5f0f\u7684\u7cfb\u7edf\uff0c\u4f46\u662f\u548c\u5355\u7528\u6237\u6a21\u5f0f\u4e00\u6837\u7684\u662f\uff0c\u8fd9\u4e0d\u662f\u6211\u4eec\u771f\u6b63\u7684linux\u8fd0\u884c\u7cfb\u7edf\uff0c\u67e5\u770b\u6587\u4ef6\u4e4b\u7c7b\u7684\u9996\u5148\u6211\u4eec\u9700\u8981\u8f93\u5165\uff1a<\/p>\n\n\n\n

\n
\n\n\n\n
 <\/td>\n\n
\n
#chroot \/mnt\/sysimage<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n\n\n\n
\"\"<\/a><\/figure>\n\n\n\n

<\/p>\n\n\n\n

\u7136\u540e\u4e0b\u9762\u6211\u4eec\u5c31\u53ef\u4ee5\u67e5\u770b\u7cfb\u7edf\u5185\u7684\u6587\u4ef6\u6216\u8005\u76f4\u63a5\u4fee\u6539\u5bc6\u7801\u6216\u8005\u91cd\u65b0\u4fee\u6539\/etc\u76ee\u5f55\u4e0b\u7684\u914d\u7f6e\u6587\u4ef6\u5373\u53ef\uff01<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

<\/p>\n\n\n\n

\u7136\u540e\u6211\u4eec\u518d\u6b21\u70b9\u51fb\u7f16\u8f91\u54b1\u4eec\u7684\u865a\u62df\u673a\uff0c\u628aDVD\u8bbe\u5907\u72b6\u6001\u65ad\u5f00\u5982\u4e0b\u6240\u793a\uff0c\u6216\u8005\u8fdb\u5165BIOS\u6062\u590d\u542f\u52a8\u5373\u53ef\uff01<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

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 <\/p>\n\n\n\n

\u81f3\u6b64\u4e24\u79cd\u4fee\u590d\u7cfb\u7edf\u7684\u65b9\u6cd5\u5c31\u7ed3\u675f\u4e86\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6709\u65f6\u5019\u5927\u5bb6\u53ef\u80fd\u4f1a\u5fd8\u8bb0\u81ea\u5df1\u7684root\u5bc6\u7801\uff0c\u6216\u8005\u9519\u8bef\uff08\u547d\u4ee4\u8f93\u5165\u9519\u8bef\uff0c\u547d\u4ee4\u4f4d\u7f6e\u8f93\u5165\u6709\u8bef\u7b49\uff09\u7f16\u8f91\u4e86\u4e00\u4e2a\/etc\u76ee\u5f55\u4e0b\u7684 … \u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[49],"tags":[676],"class_list":["post-2917","post","type-post","status-publish","format-standard","hentry","category-linux","tag-centos7"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/2917","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/comments?post=2917"}],"version-history":[{"count":2,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/2917\/revisions"}],"predecessor-version":[{"id":9849,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/2917\/revisions\/9849"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/media?parent=2917"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/categories?post=2917"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/tags?post=2917"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}