{"id":27470,"date":"2023-07-11T09:49:42","date_gmt":"2023-02-16T12:39:18","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/centos-8%e7%9a%84%e5%8c%ba%e5%88%ab-2\/"},"modified":"2025-08-12T02:53:07","modified_gmt":"2025-08-11T18:53:07","slug":"centos-8%e7%9a%84%e5%8c%ba%e5%88%ab-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/centos-8%e7%9a%84%e5%8c%ba%e5%88%ab-2\/","title":{"rendered":"CentOS 8\u7684\u533a\u522b"},"content":{"rendered":"<h1>\u9996\u5148<\/h1>\n<p>\u7531\u4e8eCentOS 8\u7684\u51fa\u73b0\uff0c\u8f6f\u4ef6\u5305\u7ba1\u7406\u5de5\u5177\u548c\u6570\u636e\u5305\u8fc7\u6ee4\u53d1\u751f\u4e86\u53d8\u5316\uff0c\u56e0\u6b64\u6211\u5c06\u5217\u51fa\u66f4\u6539\u7684\u5185\u5bb9\u3002<\/p>\n<h1>\u5c06Yum\u66f4\u6539\u4e3aDNF\u3002<\/h1>\n<p>\u5728CentOS7\u4ee5\u524d\uff0c\u4f7f\u7528\u7684\u8f6f\u4ef6\u5305\u7ba1\u7406\u5de5\u5177\u662fyum\uff0c\u800c\u5728CentOS8\u53ca\u4ee5\u540e\uff0c\u5219\u6539\u4e3a\u4e86dnf\u3002<\/p>\n<p>\u7531\u4e8ednf\u7684\u6b63\u5f0f\u540d\u79f0\u4e3aDandified Yum\uff0c\u5b83\u53ef\u4ee5\u88ab\u8ba4\u4e3a\u662fyum\u7684\u7ee7\u627f\u8005\uff0c\u57fa\u672c\u4e0a\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528yum\u7684\u547d\u4ee4\u548c\u9009\u9879\u3002<\/p>\n<pre class=\"post-pre\"><code>$ yum -y install php\r\n$ dnf -y install php\r\n<\/code><\/pre>\n<h1>\u5c06iptables\u66f4\u6539\u4e3anftables\u3002<\/h1>\n<p>\u4e0eYum\u7c7b\u4f3c\uff0cCentOS8\u4ece\u73b0\u5728\u5f00\u59cb\u5c06\u4e0d\u518d\u4f7f\u7528\u4e4b\u524d\u7684iptables\uff0c\u800c\u6539\u7528nftables\u4f5c\u4e3a\u6807\u51c6\u3002<\/p>\n<p>\u7531\u4e8eiptables\u7684\u547d\u4ee4\u548c\u5199\u6cd5\u4e0e\u4e4b\u524d\u76f8\u5dee\u5f88\u5927\uff0c\u56e0\u6b64\u5728\u719f\u6089\u4e4b\u524d\u9700\u8981\u6ce8\u610f\u3002<\/p>\n<pre class=\"post-pre\"><code>\u30eb\u30fc\u30eb\u78ba\u8a8d\r\n$ nft list ruleset\r\n\u30c6\u30fc\u30d6\u30eb\u8a2d\u5b9a\r\nfamily\u306b\u306fip,ip6,inet,arp,bridge,netdev\u304c\u8a2d\u5b9a\u53ef\r\n$ nft add table family \u4efb\u610f\u306e\u30c6\u30fc\u30d6\u30eb\u540d\r\n\u30c1\u30a7\u30a4\u30f3\u8a2d\u5b9a\r\n$ nft add chain family \u4efb\u610f\u306e\u30c6\u30fc\u30d6\u30eb\u540d \u4efb\u610f\u306e\u30c1\u30a7\u30a4\u30f3\u540d\r\n\u30eb\u30fc\u30eb\u8a2d\u5b9a\r\n$ nft add rule family \u4efb\u610f\u306e\u30c6\u30fc\u30d6\u30eb\u540d \u4efb\u610f\u306e\u30c1\u30a7\u30a4\u30f3\u540d dport 80 drop\r\niptables\u306e\u8a2d\u5b9a\u3092nftables\u306b\u5909\u63db\r\n$ iptables-restore-translate -f \u5909\u63db\u524d\u306eiptables\u30d5\u30a1\u30a4\u30eb &gt; \u5909\u63db\u5f8c\u306e\u30d5\u30a1\u30a4\u30eb\u540d\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u9996\u5148 \u7531\u4e8eCentOS 8\u7684\u51fa\u73b0\uff0c\u8f6f\u4ef6\u5305\u7ba1\u7406\u5de5\u5177\u548c\u6570\u636e\u5305\u8fc7\u6ee4\u53d1\u751f\u4e86\u53d8\u5316\uff0c\u56e0\u6b64\u6211\u5c06\u5217\u51fa\u66f4\u6539\u7684\u5185\u5bb9\u3002 \u5c06Yum\u66f4\u6539 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-27470","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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