{"id":444,"date":"2025-04-14T01:03:00","date_gmt":"2025-04-13T17:03:00","guid":{"rendered":"https:\/\/cn1.club\/?p=444"},"modified":"2026-06-14T01:50:19","modified_gmt":"2026-06-13T17:50:19","slug":"centos7%e6%9b%b4%e6%8d%a2yum%e6%ba%90%e8%87%b3%e9%98%bf%e9%87%8c%e4%ba%91","status":"publish","type":"post","link":"http:\/\/cn1.club\/?p=444","title":{"rendered":"Centos7\u66f4\u6362yum\u6e90\u81f3\u963f\u91cc\u4e91 \u5e76 \u66f4\u65b0\u7cfb\u7edf\u52a0\u5bc6\u5e93NSS\u4ee5\u652f\u6301TLS"},"content":{"rendered":"\n<p>\u7531\u4e8e\u56fd\u5185\u7f51\u7edc\u73af\u5883\u8f83\u4e3a\u7279\u6b8a, \u65e0\u6cd5\u76f4\u63a5\u8fde\u63a5\u5883\u5916\u7684yun\u4ed3\u5e93, \u4e14centos\u5b98\u65b9\u5df2\u4e0d\u518d\u5bf9centos7.0\u7684yum\u4ed3\u5e93\u652f\u6301, \u65b0\u88c5\u7cfb\u7edf\u7b2c\u4e00\u6b65\u8981\u505a\u7684\u5c31\u662f\u66f4\u6362yum\u4e91\u955c\u50cf\u4ed3\u5e93\u6e90.<\/p>\n\n\n\n<p>1.\u5907\u4efd\u539f\u6709\u7684\u6e90\u914d\u7f6e\u6587\u4ef6<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >mv \/etc\/yum.repos.d\/CentOS-Base.repo \/etc\/yum.repos.d\/CentOS-Base.repo.backup<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<p>2.\u4e0b\u8f7d\u963f\u91cc\u4e91\u7684 CentOS 7 \u6e90\u914d\u7f6e<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >wget -O \/etc\/yum.repos.d\/CentOS-Base.repo http:\/\/mirrors.aliyun.com\/repo\/Centos-7.repo<\/code><\/pre>\n\n\n\n<p>(\u5982\u4ee5\u4e0a\u63d0\u793a:-bash: wget: \u672a\u627e\u5230\u547d\u4ee4  \u5219\u4f7f\u7528curl\u65b9\u5f0f\u5c06\u6e90\u914d\u7f6e\u4e0b\u8f7d\u5230\u672c\u5730)<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >curl -o \/etc\/yum.repos.d\/CentOS-Base.repo http:\/\/mirrors.aliyun.com\/repo\/Centos-7.repo<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"962\" height=\"66\" src=\"https:\/\/cn1.club\/wp-content\/uploads\/2026\/06\/1781370644-image.png\" alt=\"\" class=\"wp-image-445\" srcset=\"http:\/\/cn1.club\/wp-content\/uploads\/2026\/06\/1781370644-image.png 962w, http:\/\/cn1.club\/wp-content\/uploads\/2026\/06\/1781370644-image-300x21.png 300w, http:\/\/cn1.club\/wp-content\/uploads\/2026\/06\/1781370644-image-768x53.png 768w\" sizes=\"(max-width: 962px) 100vw, 962px\" \/><\/figure>\n\n\n\n<p>3.\u6e05\u7406\u7f13\u5b58\u5e76\u751f\u6210\u65b0\u7f13\u5b58<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >yum clean all\nyum makecache<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<p>4.\u914d\u7f6e CentOS 7 \u7684\u57fa\u7840\u6e90\uff0c\u8fd9\u91cc\u4f7f\u7528\u963f\u91cc\u4e91\u7684 Vault \u955c\u50cf\u5e76\u901a\u8fc7 HTTP \u534f\u8bae\u8bbf\u95ee\uff0c\u4ee5\u7ed5\u8fc7 HTTPS \u52a0\u5bc6\u95ee\u9898<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >cat &gt; \/etc\/yum.repos.d\/CentOS-Base.repo &lt;&lt; &#039;EOF&#039;\n&#091;base]\nname=CentOS-7 - Base\nbaseurl=http:\/\/mirrors.aliyun.com\/centos-vault\/7.9.2009\/os\/$basearch\/\ngpgcheck=0\nenabled=1\n\n&#091;updates]\nname=CentOS-7 - Updates\nbaseurl=http:\/\/mirrors.aliyun.com\/centos-vault\/7.9.2009\/updates\/$basearch\/\ngpgcheck=0\nenabled=1\n\n&#091;extras]\nname=CentOS-7 - Extras\nbaseurl=http:\/\/mirrors.aliyun.com\/centos-vault\/7.9.2009\/extras\/$basearch\/\ngpgcheck=0\nenabled=1\nEOF<\/code><\/pre>\n\n\n\n<p>5.\u6e05\u7406\u5e76\u91cd\u5efa yum \u7f13\u5b58<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >yum clean all\nyum makecache<\/code><\/pre>\n\n\n\n<p>6.\u66f4\u65b0 NSS\uff08\u7f51\u7edc\u5b89\u5168\u670d\u52a1\uff09\u52a0\u5bc6\u5e93\u548c curl\uff0c\u6765\u4ece\u6839\u672c\u4e0a\u4fee\u590d HTTPS \u8fde\u63a5\u7684\u95ee\u9898<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >yum update -y nss nss-util nss-sysinit nss-tools curl ca-certificates<\/code><\/pre>\n\n\n\n<p>\u81f3\u6b64,\u5168\u65b0\u7684centos7\u5df2\u5b8c\u6210\u66f4\u6362\u963f\u91cc\u6e90\u5e76\u80fd\u6b63\u5e38\u652f\u6301\u73b0\u4ee3 TLS \u52a0\u5bc6\u534f\u8bae\u4e86<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7531\u4e8e\u56fd\u5185\u7f51\u7edc\u73af\u5883\u8f83\u4e3a\u7279\u6b8a, \u65e0\u6cd5\u76f4\u63a5\u8fde\u63a5\u5883\u5916\u7684yun\u4ed3\u5e93, \u4e14centos\u5b98\u65b9\u5df2\u4e0d\u518d\u5bf9centos7.0\u7684yu [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":436,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[8],"tags":[],"class_list":["post-444","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zheteng"],"_links":{"self":[{"href":"http:\/\/cn1.club\/index.php?rest_route=\/wp\/v2\/posts\/444","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/cn1.club\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/cn1.club\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/cn1.club\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/cn1.club\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=444"}],"version-history":[{"count":0,"href":"http:\/\/cn1.club\/index.php?rest_route=\/wp\/v2\/posts\/444\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/cn1.club\/index.php?rest_route=\/wp\/v2\/media\/436"}],"wp:attachment":[{"href":"http:\/\/cn1.club\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=444"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/cn1.club\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=444"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/cn1.club\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=444"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}