{"id":12428,"date":"2023-11-08T15:09:52","date_gmt":"2023-11-08T07:09:52","guid":{"rendered":"https:\/\/www.gbase8.cn\/?p=12428"},"modified":"2023-11-08T15:10:12","modified_gmt":"2023-11-08T07:10:12","slug":"hadoop%e6%90%ad%e5%bb%ba%e4%b9%8bssh-%e4%ba%92%e4%bf%a1passphraseless","status":"publish","type":"post","link":"https:\/\/www.gbase8.cn\/en\/12428","title":{"rendered":"hadoop\u642d\u5efa\u4e4blinux \u8282\u70b9\u95f4ssh \u4e92\u4fe1passphraseless\u7684\u642d\u5efa\u65b9\u6cd5"},"content":{"rendered":"<p>ssh\u4e92\u4fe1\u53ef\u4ee5\u907f\u514d\u8282\u70b9\u95f4\uff0c\u5305\u62ecssh\u672c\u673a\uff0c\u8bbf\u95ee\u65f6\u9700\u8981\u624b\u5de5\u8f93\u5165\u5bc6\u7801\u7684\u60c5\u51b5\u3002hadoop\u8981\u8de8\u8282\u70b9\u7528ssh\u6267\u884c\u547d\u4ee4\uff0c\u6240\u4ee5\u9700\u8981\u4e92\u4fe1\u3002<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Directory Navigation<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a2b2c9daa814\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a2b2c9daa814\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.gbase8.cn\/en\/12428\/#%E7%94%9F%E6%88%90%E5%AF%86%E9%92%A5\" >\u751f\u6210\u5bc6\u94a5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.gbase8.cn\/en\/12428\/#%E5%A4%8D%E5%88%B6%E4%B8%BA%E8%AE%A4%E8%AF%81%E5%87%AD%E8%AF%81\" >\u590d\u5236\u4e3a\u8ba4\u8bc1\u51ed\u8bc1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.gbase8.cn\/en\/12428\/#%E8%AE%BE%E7%BD%AE%E6%9D%83%E9%99%90%E4%B8%BA600\" >\u8bbe\u7f6e\u6743\u9650\u4e3a600<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E7%94%9F%E6%88%90%E5%AF%86%E9%92%A5\"><\/span>\u751f\u6210\u5bc6\u94a5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>ssh-keygen -t rsa -P '' -f ~\/.ssh\/id_rsa<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>-t\uff1a\u6307\u5b9a\u8981\u521b\u5efa\u7684\u5bc6\u94a5\u7c7b\u578b\uff0crsa<\/li><li>-P\uff1a\u63d0\u4f9b\uff08\u65e7\uff09\u5bc6\u8bed\uff0c\u4e3a\u7a7a<\/li><li>-f\uff1a\u6307\u5b9a\u7528\u6765\u4fdd\u5b58\u5bc6\u94a5\u7684\u6587\u4ef6\u540d\uff0c<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%A4%8D%E5%88%B6%E4%B8%BA%E8%AE%A4%E8%AF%81%E5%87%AD%E8%AF%81\"><\/span>\u590d\u5236\u4e3a\u8ba4\u8bc1\u51ed\u8bc1<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>cat ~\/.ssh\/id_rsa.pub >> ~\/.ssh\/authorized_keys<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%AE%BE%E7%BD%AE%E6%9D%83%E9%99%90%E4%B8%BA600\"><\/span>\u8bbe\u7f6e\u6743\u9650\u4e3a600<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>chmod 0600 ~\/.ssh\/authorized_keys<\/code><\/pre>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>ssh\u4e92\u4fe1\u53ef\u4ee5\u907f\u514d\u8282\u70b9\u95f4\uff0c\u5305\u62ecssh\u672c\u673a\uff0c\u8bbf\u95ee\u65f6\u9700\u8981\u624b\u5de5\u8f93\u5165\u5bc6\u7801\u7684\u60c5\u51b5\u3002<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[123,72],"class_list":["post-12428","post","type-post","status-publish","format-standard","hentry","category-1","tag-hadoop","tag-linux"],"_links":{"self":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/12428","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/comments?post=12428"}],"version-history":[{"count":3,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/12428\/revisions"}],"predecessor-version":[{"id":12432,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/12428\/revisions\/12432"}],"wp:attachment":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/media?parent=12428"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/categories?post=12428"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/tags?post=12428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}