{"id":957,"date":"2022-12-06T08:55:29","date_gmt":"2022-12-06T00:55:29","guid":{"rendered":"https:\/\/airy.cn\/WordPress\/?p=957"},"modified":"2022-12-06T12:53:55","modified_gmt":"2022-12-06T04:53:55","slug":"linux-ssh-scp%e7%ad%89%e6%b6%88%e9%99%a4%e6%af%8f%e6%ac%a1%e9%97%aeyes-no%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/airy.cn\/WordPress\/?p=957","title":{"rendered":"Linux &#8211; ssh scp\u7b49\u6d88\u9664\u6bcf\u6b21\u95eeyes\/no\u65b9\u6cd5\u00a0"},"content":{"rendered":"\n<p>\u6211\u4eec\u5728\u5199 shell \u811a\u672c\u7684\u65f6\u5019\u901a\u5e38\u4f1a\u9700\u8981\u7528 ssh \u767b\u5f55\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\u6267\u884c\u4e00\u4e9b\u547d\u4ee4\u3002<br>\u8fd9\u4e2a\u65f6\u5019\u5c31\u61f5\u903c\u4e86\uff0c\u6211 ssh \u76f4\u63a5\u6267\u884c\u8fc7\u53bb\u4e86\uff0c\u600e\u4e48\u53bb\u5e94\u7b54\u8fd9\u4e2a<code>\u8be2\u95ee<\/code>\u554a\u3002 \u8fd9\u4e2a\u65f6\u5019\u5c31\u9700\u8981\u77e5\u9053 ssh \u6709\u4e00\u4e2a\u975e\u4ea4\u4e92\u65b9\u5f0f\u767b\u5f55 <code>StrictHostKeyChecking<\/code><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e3b\u673a\u516c\u94a5\u786e\u8ba4 <code>StrictHostKeyChecking<\/code><\/h2>\n\n\n\n<ol class=\"wp-block-list\"><li><code>StrictHostKeyChecking=no<\/code> \u6700\u4e0d\u5b89\u5168\u7684\u7ea7\u522b\uff0c\u5f53\u7136\u4e5f\u6ca1\u6709\u90a3\u4e48\u591a\u70e6\u4eba\u7684\u63d0\u793a\u4e86\uff0c\u76f8\u5bf9\u5b89\u5168\u7684\u5185\u7f51<strong>\u6d4b\u8bd5<\/strong>\u65f6\u5efa\u8bae\u4f7f\u7528\u3002\u5982\u679c\u8fde\u63a5<strong>server<\/strong>\u7684key\u5728\u672c\u5730\u4e0d\u5b58\u5728\uff0c\u90a3\u4e48\u5c31\u81ea\u52a8\u6dfb\u52a0\u5230\u6587\u4ef6\u4e2d\uff08\u9ed8\u8ba4\u662fknown_hosts\uff09\uff0c\u5e76\u4e14\u7ed9\u51fa\u4e00\u4e2a\u8b66\u544a\u3002<\/li><li><code>StrictHostKeyChecking=ask<\/code> \u9ed8\u8ba4\u7684\u7ea7\u522b\uff0c\u5c31\u662f\u51fa\u73b0\u521a\u624d\u7684\u63d0\u793a\u4e86\u3002\u5982\u679c\u8fde\u63a5\u548ckey\u4e0d\u5339\u914d\uff0c\u7ed9\u51fa\u63d0\u793a\uff0c\u5e76\u62d2\u7edd\u767b\u5f55\u3002<\/li><li><code>StrictHostKeyChecking=yes<\/code> \u6700\u5b89\u5168\u7684\u7ea7\u522b\uff0c\u5982\u679c\u8fde\u63a5\u4e0ekey\u4e0d\u5339\u914d\uff0c\u5c31\u62d2\u7edd\u8fde\u63a5\uff0c\u4e0d\u4f1a\u63d0\u793a\u8be6\u7ec6\u4fe1\u606f\u3002<\/li><\/ol>\n\n\n\n<p><br>\u94fe\u63a5\uff1ahttps:\/\/www.jianshu.com\/p\/ebcf41c75786<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ssh scp\u7b49\u6d88\u9664\u6bcf\u6b21\u95eeyes\/no\u65b9\u6cd5 \n\n\u7528\u547d\u4ee4 ssh -l username hostname \nAre you sure you want to continue connecting (yes\/no)?  \n1\u3001\t\u8fd9\u4e2a\u662fssh\u5b89\u5168\u8ba4\u8bc1\u662f\u7684\u4e00\u4e2aRSA\u8ba4\u8bc1\u3002\n\u6b64\u5904\u5fc5\u987b\u9009\u62e9yes\u624d\u80fd\u8fde\u63a5\u3002 \u7b2c\u4e00\u6b21yes\u540e\uff0c\u4ed6\u4f1a\u8be2\u95ee\u4f60\u662f\u5426\u6c38\u4e45\u628a\u8fd9\u4e2aRSA\u8ba4\u8bc1\u52a0\u5165\u672c\u5730\uff0c\u9009\u62e9yes\u540e\uff0c\u4ee5\u540e\u4e0d\u4f1a\u518d\u51fa\u73b0\u63d0\u9192\u3002 \u6bcf\u6b21\u767b\u9646\u53ea\u9700\u8981\u8f93\u5165\u5bc6\u7801\u5373\u53ef\u3002\n\n2\u3001\t\u4e5f\u53ef\u4ee5\u4e0d\u7528\u8f93\u51651\u4e2d\u7684yes\uff0c\u4f46\u662f\u9700\u8981\u4fee\u6539\u672c\u673a\u914d\u7f6e\u3002    \n\/etc\/ssh\/ssh_config \u4e2d\u7684 \n#  StrictHostKeyChecking ask \n\u6539\u6210    StrictHostKeyChecking no      \n\n \u8fd9\u6837\u591a\u6b64\u4e00\u4e3e\u7684\u8be2\u95ee\u5c31\u4e0d\u5728\u4e86\n\n3.   \u91cd\u542f\u670d\u52a1\u751f\u6548\uff1a  systemctl  restart sshd\n\n----------------------------------------------------------------------------\n#Code:\n\nmkdir -p ~\/.ssh &amp;&amp; echo \"Host *\" > ~\/.ssh\/config &amp;&amp; echo \"StrictHostKeyChecking no\" >> ~\/.ssh\/config &amp;&amp; echo \"UserKnownHostsFile \/dev\/null\" >> ~\/.ssh\/config\r\nsudo chmod 400 ~\/.ssh\/config  \r\ncat ~\/.ssh\/config\r\n\r\n\r\necho \"StrictHostKeyChecking no\" >> \/etc\/ssh\/ssh_config\r\ncat \/etc\/ssh\/ssh_config\r\nsystemctl restart sshd\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u6211\u4eec\u5728\u5199 shell \u811a\u672c\u7684\u65f6\u5019\u901a\u5e38\u4f1a\u9700\u8981\u7528 ssh \u767b\u5f55\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\u6267\u884c\u4e00\u4e9b\u547d\u4ee4\u3002\u8fd9\u4e2a\u65f6\u5019\u5c31\u61f5\u903c\u4e86\uff0c\u6211 ss &#8230; <a title=\"Linux &#8211; ssh scp\u7b49\u6d88\u9664\u6bcf\u6b21\u95eeyes\/no\u65b9\u6cd5\u00a0\" class=\"read-more\" href=\"https:\/\/airy.cn\/WordPress\/?p=957\" aria-label=\"\u9605\u8bfb Linux &#8211; ssh scp\u7b49\u6d88\u9664\u6bcf\u6b21\u95eeyes\/no\u65b9\u6cd5\u00a0\">\u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kadence_starter_templates_imported_post":false,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-957","post","type-post","status-publish","format-standard","hentry","category-airy-tech"],"_links":{"self":[{"href":"https:\/\/airy.cn\/WordPress\/index.php?rest_route=\/wp\/v2\/posts\/957","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/airy.cn\/WordPress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/airy.cn\/WordPress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/airy.cn\/WordPress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/airy.cn\/WordPress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=957"}],"version-history":[{"count":3,"href":"https:\/\/airy.cn\/WordPress\/index.php?rest_route=\/wp\/v2\/posts\/957\/revisions"}],"predecessor-version":[{"id":961,"href":"https:\/\/airy.cn\/WordPress\/index.php?rest_route=\/wp\/v2\/posts\/957\/revisions\/961"}],"wp:attachment":[{"href":"https:\/\/airy.cn\/WordPress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=957"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/airy.cn\/WordPress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=957"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/airy.cn\/WordPress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=957"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}