{"id":35,"date":"2020-10-21T17:09:32","date_gmt":"2020-10-21T09:09:32","guid":{"rendered":"http:\/\/blog.ppdd.vip\/?p=35"},"modified":"2020-10-21T17:09:32","modified_gmt":"2020-10-21T09:09:32","slug":"linux-centos7","status":"publish","type":"post","link":"https:\/\/blog.ppdd.vip\/index.php\/2020\/10\/21\/linux-centos7\/","title":{"rendered":"linux centos7 \u9632\u706b\u5899\u53ca\u7aef\u53e3\u5f00\u653e\u76f8\u5173\u547d\u4ee4"},"content":{"rendered":"<div id=\"cnblogs_post_body\" class=\"blogpost-body\">\n<p><strong>\u4e00\u3001\u9632\u706b\u5899\u76f8\u5173\u547d\u4ee4<\/strong><\/p>\n<p>1\u3001\u67e5\u770b\u9632\u706b\u5899\u72b6\u6001&nbsp;\uff1a systemctl status firewalld.service<\/p>\n<p>\u6ce8\uff1aactive\u662f\u7eff\u7684running\u8868\u793a\u9632\u706b\u5899\u5f00\u542f<\/p>\n<p>2\u3001\u5173\u95ed\u9632\u706b\u5899 \uff1asystemctl stop firewalld.service<\/p>\n<p>3\u3001\u5f00\u673a\u7981\u7528\u9632\u706b\u5899\u81ea\u542f\u547d\u4ee4 \uff1asystemctl disable firewalld.service<\/p>\n<p>4\u3001\u542f\u52a8\u9632\u706b\u5899 \uff1asystemctl start firewalld.service<\/p>\n<p>5\u3001\u9632\u706b\u5899\u968f\u7cfb\u7edf\u5f00\u542f\u542f\u52a8 \uff1a systemctl enable firewalld.service<\/p>\n<p>6\u3001\u91cd\u542f\u9632\u706b\u5899 \uff1a&nbsp;firewall-cmd &#8211;reload<\/p>\n<p><strong>\u4e8c\u3001\u7aef\u53e3\u5f00\u653e\u76f8\u5173\u547d\u4ee4<\/strong><\/p>\n<p>1\u3001\u67e5\u8be2\u5df2\u7ecf\u5f00\u653e\u7684\u7aef\u53e3 \uff1afirewall-cmd &#8211;list-port<\/p>\n<p>2\u3001\u67e5\u8be2\u67d0\u4e2a\u7aef\u53e3\u662f\u5426\u5f00\u653e \uff1afirewall-cmd &#8211;query-port=80\/tcp<\/p>\n<p>3\u3001\u5f00\u542f\u7aef\u53e3 \uff1afirewall-cmd &#8211;zone=public &#8211;add-port=80\/tcp &#8211;permanent<\/p>\n<p>\u6ce8\uff1a\u53ef\u4ee5\u662f\u4e00\u4e2a\u7aef\u53e3\u8303\u56f4\uff0c\u59821000-2000\/tcp<\/p>\n<p>4\u3001\u79fb\u9664\u7aef\u53e3 \uff1afirewall-cmd &#8211;zone=public &#8211;remove-port=80\/tcp &#8211;permanent<\/p>\n<p>5\u3001\u547d\u4ee4\u542b\u4e49\uff1a<\/p>\n<p>&#8211;zone #\u4f5c\u7528\u57df<\/p>\n<p>&#8211;add-port=80\/tcp #\u6dfb\u52a0\u7aef\u53e3\uff0c\u683c\u5f0f\u4e3a\uff1a\u7aef\u53e3\/\u901a\u8baf\u534f\u8bae<\/p>\n<p>&#8211;remove-port=80\/tcp #\u79fb\u9664\u7aef\u53e3\uff0c\u683c\u5f0f\u4e3a\uff1a\u7aef\u53e3\/\u901a\u8baf\u534f\u8bae<\/p>\n<p>&#8211;permanent #\u6c38\u4e45\u751f\u6548\uff0c\u6ca1\u6709\u6b64\u53c2\u6570\u91cd\u542f\u540e\u5931\u6548<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u9632\u706b\u5899\u76f8\u5173\u547d\u4ee4 1\u3001\u67e5\u770b\u9632\u706b\u5899\u72b6\u6001&nbsp;\uff1a systemctl status firewalld.s&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-35","post","type-post","status-publish","format-standard","hentry","category-2"],"_links":{"self":[{"href":"https:\/\/blog.ppdd.vip\/index.php\/wp-json\/wp\/v2\/posts\/35","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.ppdd.vip\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.ppdd.vip\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.ppdd.vip\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.ppdd.vip\/index.php\/wp-json\/wp\/v2\/comments?post=35"}],"version-history":[{"count":0,"href":"https:\/\/blog.ppdd.vip\/index.php\/wp-json\/wp\/v2\/posts\/35\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.ppdd.vip\/index.php\/wp-json\/wp\/v2\/media?parent=35"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ppdd.vip\/index.php\/wp-json\/wp\/v2\/categories?post=35"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ppdd.vip\/index.php\/wp-json\/wp\/v2\/tags?post=35"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}