{"id":151,"date":"2026-01-23T01:12:33","date_gmt":"2026-01-23T01:12:33","guid":{"rendered":"https:\/\/blog.gpst.net.cn:4008\/?p=151"},"modified":"2026-01-28T06:24:15","modified_gmt":"2026-01-28T06:24:15","slug":"%e5%9c%a8-centos-7-5-%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%8a%e9%85%8d%e7%bd%ae%e6%9c%ac%e5%9c%b0-iso-%e9%95%9c%e5%83%8f%e4%bd%9c%e4%b8%ba-yum-%e6%ba%90","status":"publish","type":"post","link":"https:\/\/opshub.com.cn\/?p=151","title":{"rendered":"\u5728 CentOS 7.5 \u670d\u52a1\u5668\u4e0a\u914d\u7f6e\u672c\u5730 ISO \u955c\u50cf\u4f5c\u4e3a YUM \u6e90"},"content":{"rendered":"\n<p>\u89e3\u51b3\u5916\u7f51\u65e0\u6cd5\u8bbf\u95ee\u6216\u4f9d\u8d56\u5305\u4e0b\u8f7d\u6162\u7684\u95ee\u9898<\/p>\n\n\n\n<p>\u955c\u50cf\u4e0b\u8f7d\u5730\u5740\uff1a<a href=\"https:\/\/vault.centos.org\/7.5.1804\/isos\/x86_64\/CentOS-7-x86_64-Everything-1804.iso\">https:\/\/vault.centos.org\/7.5.1804\/isos\/x86_64\/CentOS-7-x86_64-Everything-1804.iso<\/a><\/p>\n\n\n\n<p>1\u3001\u4e0a\u4f20 CentOS 7.5 ISO \u955c\u50cf\u5230\u670d\u52a1\u5668<\/p>\n\n\n\n<p>2\u3001\u521b\u5efa\u6302\u8f7d\u76ee\u5f55\u5e76\u6302\u8f7d ISO \u955c\u50cf<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># \u521b\u5efa\u6302\u8f7d\u76ee\u5f55\nmkdir -p \/mnt\/centos\n\n# \u6302\u8f7d ISO \u955c\u50cf\nmount -t iso9660 -o loop \/CentOS-7-x86_64-Everything-1804.iso \/mnt\/centos<\/code><\/pre>\n\n\n\n<p>3\u3001\u5907\u4efd\u539f\u6709 YUM \u6e90\u914d\u7f6e<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cd \/etc\/yum.repos.d\/\ngzip CentOS-*.repo<\/code><\/pre>\n\n\n\n<p>4\u3001\u521b\u5efa\u672c\u5730 YUM \u6e90\u914d\u7f6e\u6587\u4ef6<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cat &gt;\/etc\/yum.repos.d\/Local.repo &lt;&lt;EOF\n&#091;Local]\nname=CentOS-\\$releasever - Local\nbaseurl=file:\/\/\/mnt\/centos\ngpgcheck=0\nenabled=1\nEOF<\/code><\/pre>\n\n\n\n<p><code>gpgcheck=0<\/code> \u8868\u793a\u5173\u95ed GPG \u5bc6\u94a5\u6821\u9a8c\uff08\u56e0\u4e3a\u672c\u5730 ISO \u662f\u5b98\u65b9\u955c\u50cf\uff0c\u53ef\u653e\u5fc3\u5173\u95ed\uff09<\/p>\n\n\n\n<p>\u5982\u679c\u60f3\u5f00\u542f\u6821\u9a8c\uff08\u66f4\u5b89\u5168\uff09\uff0c\u9700\u5c06 <code>gpgcheck=1<\/code>\uff0c\u5e76\u6dfb\u52a0 <code>gpgkey=file:\/\/\/mnt\/centos\/RPM-GPG-KEY-CentOS-7<\/code><\/p>\n\n\n\n<p>5\u3001\u5237\u65b0 YUM \u7f13\u5b58\u5e76\u9a8c\u8bc1<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># \u6e05\u7a7a\u539f\u6709\u7f13\u5b58\nyum clean all\n# \u751f\u6210\u672c\u5730\u6e90\u7f13\u5b58\nyum makecache\n# \u67e5\u770b\u53ef\u7528\u7684 YUM \u6e90\nyum repolist<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u51b3\u5916\u7f51\u65e0\u6cd5\u8bbf\u95ee\u6216\u4f9d\u8d56\u5305\u4e0b\u8f7d\u6162\u7684\u95ee\u9898 \u955c\u50cf\u4e0b\u8f7d\u5730\u5740\uff1ahttps:\/\/vault.centos.org\/7.5.1804\/isos\/x86_64\/CentOS-7-x86_64-Everything-1804.iso 1\u3001\u4e0a\u4f20 CentOS 7.5 ISO \u955c\u50cf\u5230\u670d\u52a1\u5668 2\u3001\u521b\u5efa\u6302\u8f7d\u76ee\u5f55\u5e76\u6302\u8f7d ISO \u955c\u50cf 3\u3001\u5907\u4efd\u539f\u6709 YUM \u6e90\u914d\u7f6e 4\u3001\u521b\u5efa\u672c\u5730 YUM \u6e90\u914d\u7f6e\u6587\u4ef6 gpgcheck=0 \u8868\u793a\u5173\u95ed GPG \u5bc6\u94a5\u6821\u9a8c\uff08\u56e0\u4e3a\u672c\u5730 ISO \u662f\u5b98\u65b9\u955c\u50cf\uff0c\u53ef\u653e\u5fc3\u5173\u95ed\uff09 \u5982\u679c\u60f3\u5f00\u542f\u6821\u9a8c\uff08\u66f4\u5b89\u5168\uff09\uff0c\u9700\u5c06 gpgcheck=1\uff0c\u5e76\u6dfb\u52a0 gpgkey=file:\/\/\/mnt\/centos\/RPM-GPG-KEY-CentOS-7 5\u3001\u5237\u65b0 YUM \u7f13\u5b58\u5e76\u9a8c\u8bc1<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-151","post","type-post","status-publish","format-standard","hentry","category-9"],"_links":{"self":[{"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/151","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=151"}],"version-history":[{"count":2,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/151\/revisions"}],"predecessor-version":[{"id":666,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/151\/revisions\/666"}],"wp:attachment":[{"href":"https:\/\/opshub.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=151"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=151"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=151"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}