{"id":419,"date":"2025-04-30T22:30:57","date_gmt":"2025-04-30T14:30:57","guid":{"rendered":"https:\/\/blog.easitch.com\/?p=419"},"modified":"2026-04-28T17:03:39","modified_gmt":"2026-04-28T09:03:39","slug":"centos-%e9%98%b2%e7%81%ab%e5%a2%99","status":"publish","type":"post","link":"https:\/\/blog.eastfond.com\/?p=419","title":{"rendered":"Centos \u9632\u706b\u5899"},"content":{"rendered":"<h1>\u5b89\u88c5UFW<\/h1>\n<blockquote>\n<p>\u5728\u5b89\u88c5\u4e4b\u524d\u5148\u5173\u95ed\u81ea\u5e26\u7684firewalld<\/p>\n<\/blockquote>\n<pre><code class=\"language-bash\"># \u505c\u6b62\u5e76\u5173\u95ed firewalld\nsudo systemctl stop firewalld\nsudo systemctl disable firewalld\n\n# \u5b89\u88c5\u5e76\u5f00\u542f ufw\nsudo yum install ufw\nsudo systemctl enable ufw\nsudo systemctl start ufw<\/code><\/pre>\n<h1>\u68c0\u67e5 ufw \u662f\u5426\u542f\u7528<\/h1>\n<pre><code class=\"language-bash\">sudo ufw status<\/code><\/pre>\n<p>\u4f1a\u770b\u5230\u5982\u4e0b\u5185\u5bb9<\/p>\n<pre><code class=\"language-bash\">Status: active\n\n     To                           Action      From\n     --                           ------      ----\n[ 1] 22\/tcp                       ALLOW IN    Anywhere\n[ 2] 8080\/tcp                     ALLOW IN    Anywhere\n[ 3] 443\/tcp                      ALLOW IN    Anywhere<\/code><\/pre>\n<h1>\u653e\u884c\u7aef\u53e3\uff088080\uff09<\/h1>\n<pre><code class=\"language-bash\"># tcp\nsudo ufw allow 8080\/tcp\n# udp\nsudo ufw allow 8080\/udp<\/code><\/pre>\n<h1>\u79fb\u9664\u653e\u884c\u7aef\u53e3\uff088080\uff09<\/h1>\n<pre><code class=\"language-bash\">sudo ufw delete 2\n# \u6216\u8005\nsudo ufw delete allow 8080\/tcp<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5b89\u88c5UFW \u5728\u5b89\u88c5\u4e4b\u524d\u5148\u5173\u95ed\u81ea\u5e26\u7684firewalld # \u505c\u6b62\u5e76\u5173\u95ed firewalld sudo syste [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12,4],"tags":[26],"class_list":["post-419","post","type-post","status-publish","format-standard","hentry","category-linux","category-posts","tag-26"],"_links":{"self":[{"href":"https:\/\/blog.eastfond.com\/index.php?rest_route=\/wp\/v2\/posts\/419","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.eastfond.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.eastfond.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.eastfond.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.eastfond.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=419"}],"version-history":[{"count":2,"href":"https:\/\/blog.eastfond.com\/index.php?rest_route=\/wp\/v2\/posts\/419\/revisions"}],"predecessor-version":[{"id":421,"href":"https:\/\/blog.eastfond.com\/index.php?rest_route=\/wp\/v2\/posts\/419\/revisions\/421"}],"wp:attachment":[{"href":"https:\/\/blog.eastfond.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=419"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.eastfond.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=419"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.eastfond.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=419"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}