{"id":84,"date":"2018-12-30T08:51:07","date_gmt":"2018-12-30T16:51:07","guid":{"rendered":"https:\/\/agency.oceanwp.org\/?p=84"},"modified":"2022-06-29T15:51:35","modified_gmt":"2022-06-29T23:51:35","slug":"centos7-ssh","status":"publish","type":"post","link":"https:\/\/www.duniarts.com\/index.php\/2018\/12\/30\/centos7-ssh\/","title":{"rendered":"CentOS7 \u67b6\u8a2dSSH"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"84\" class=\"elementor elementor-84\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-96d25ba elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"96d25ba\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-055633d\" data-id=\"055633d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2902ff7 elementor-widget elementor-widget-heading\" data-id=\"2902ff7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.11.5 - 14-03-2023 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h2 class=\"elementor-heading-title elementor-size-default\">Step1 :  \u4e0b\u8f09ssh<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-372d2cf8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"372d2cf8\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-63c02601\" data-id=\"63c02601\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-62d1589f elementor-widget elementor-widget-text-editor\" data-id=\"62d1589f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.11.5 - 14-03-2023 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#818a91;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#818a91;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p><!-- wp:paragraph --><\/p>\n<p>$ sudo yum install openssh*\u00a0<\/p>\n<p><!-- \/wp:paragraph --><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b79a5cb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b79a5cb\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c66a836\" data-id=\"c66a836\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8ae301f elementor-widget elementor-widget-heading\" data-id=\"8ae301f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Step2 :  \u8a2d\u5b9a ssh config<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d7d66d0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d7d66d0\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0767ca1\" data-id=\"0767ca1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2d3443f elementor-widget elementor-widget-text-editor\" data-id=\"2d3443f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><!-- wp:paragraph --><\/p>\n<p>$ <span style=\"font-size: 14px;\">\u00a0sudo vi \/etc\/ssh\/sshd_config\u00a0<\/span><\/p>\n<p><!-- \/wp:paragraph --><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b4feba elementor-widget elementor-widget-text-editor\" data-id=\"1b4feba\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><!-- wp:paragraph --><\/p>\n<p><span style=\"font-size: 14px;\">##\u00a0 1. \u4fee\u6539\u767b\u5165 port ( \u9810\u8a2d\u70ba22 )<\/span><\/p>\n<p><strong>port 55442<\/strong><\/p>\n<p><span style=\"font-size: 14px;\">##\u00a0 <\/span>2. \u9650\u5b9a\u767b\u5165\u8005\u00a0<\/p>\n<p>\u5c07\u4e0b\u5217\u8a2d\u5b9a\u81ea\u884c\u65b0\u589e\u5230\u6a94\u6848\u6700\u5f8c<\/p>\n<p><strong>AllowUsers id1 id2<\/strong><\/p>\n<p><span style=\"font-size: 14px;\">## 3. <\/span>\u8a3b\u89e3\u62ff\u6389<\/p>\n<p><strong>PermitEmptyPasswords no<\/strong><br \/><strong>PasswordAuthentication yes<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><span style=\"font-size: 14px;\">## 4. <\/span>\u9650\u5236root\u5e33\u865f\u767b\u5165<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>PermitRootLogin no<\/strong><\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0e79288 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0e79288\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2c19cd5\" data-id=\"2c19cd5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-223ba80 elementor-widget elementor-widget-heading\" data-id=\"223ba80\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Step3 :  \u555f\u52d5ssh \/ \u8a2d\u5b9a\u958b\u6a5f\u6642\u81ea\u52d5\u555f\u52d5<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-da14024 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"da14024\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-17869a8\" data-id=\"17869a8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a52b46d elementor-widget elementor-widget-text-editor\" data-id=\"a52b46d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><!-- wp:paragraph --><\/p>\n<p><strong><span style=\"font-family: Montserrat; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal;\">\u91cd\u65b0\u555f\u52d5 ssh<\/span><\/strong><\/p>\n<p>$ <span style=\"font-size: 14px;\">\u00a0<\/span><span style=\"font-size: 14px;\">sudo systemctl restart sshd.service\u00a0 \u00a0\u00a0<\/span><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>\u8a2d\u5b9a\u958b\u6a5f\u6642\u81ea\u52d5\u555f\u52d5ssh<\/strong><\/p>\n<p>$ sudo systemctl enable sshd.service\u00a0 \u00a0\u00a0<\/p>\n<p><!-- \/wp:paragraph --><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-847f04a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"847f04a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-dc0f3ab\" data-id=\"dc0f3ab\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a89e35e elementor-widget elementor-widget-heading\" data-id=\"a89e35e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Step4 :  Firewall \u9632\u706b\u7246\u8a2d\u5b9a<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e1d4d54 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e1d4d54\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d4a0915\" data-id=\"d4a0915\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d6cd55c elementor-widget elementor-widget-text-editor\" data-id=\"d6cd55c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><!-- wp:paragraph --><\/p>\n<p><strong><span style=\"font-family: Montserrat;\"><span style=\"font-size: 14px;\">\u958b\u555f\u9632\u706b\u7246<\/span><\/span><\/strong><\/p>\n<p>$\u00a0\u00a0 sudo firewall-cmd &#8211;permanent &#8211;zone=public &#8211;add-port=<span style=\"font-family: Montserrat; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal;\">55442<\/span>\/tcp\u00a0 \u00a0<\/p>\n<p><strong>re-load \u9632\u706b\u7246<\/strong><\/p>\n<p>$ \u00a0sudo firewall-cmd &#8211;reload\u00a0\u00a0<\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p><strong>\u4ee5\u4e0assh\u5c31\u5df2\u7d93\u5b89\u88dd\u8a2d\u5b9a\u5b8c\u6210<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<p><!-- wp:paragraph --><\/p>\n<p>\u53ef\u4ee5\u8f38\u5165 netstat -ant \u770b\u770b\u525b\u525b\u768455442 PORT\u6709\u6c92\u6709\u52a0\u5165\u76e3\u63a7\u4e2d<span style=\"font-size: 14px;\">.<\/span><\/p>\n<p><!-- \/wp:paragraph --><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Step1 : \u4e0b\u8f09ssh $ sudo yum install openssh*\u00a0 Step2 : \u8a2d\u5b9a s [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":218,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[19],"tags":[],"_links":{"self":[{"href":"https:\/\/www.duniarts.com\/index.php\/wp-json\/wp\/v2\/posts\/84"}],"collection":[{"href":"https:\/\/www.duniarts.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.duniarts.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.duniarts.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.duniarts.com\/index.php\/wp-json\/wp\/v2\/comments?post=84"}],"version-history":[{"count":5,"href":"https:\/\/www.duniarts.com\/index.php\/wp-json\/wp\/v2\/posts\/84\/revisions"}],"predecessor-version":[{"id":971,"href":"https:\/\/www.duniarts.com\/index.php\/wp-json\/wp\/v2\/posts\/84\/revisions\/971"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.duniarts.com\/index.php\/wp-json\/wp\/v2\/media\/218"}],"wp:attachment":[{"href":"https:\/\/www.duniarts.com\/index.php\/wp-json\/wp\/v2\/media?parent=84"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.duniarts.com\/index.php\/wp-json\/wp\/v2\/categories?post=84"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.duniarts.com\/index.php\/wp-json\/wp\/v2\/tags?post=84"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}