{"id":1235,"date":"2024-07-24T10:25:22","date_gmt":"2024-07-24T02:25:22","guid":{"rendered":"http:\/\/www.rchen.top\/?p=1235"},"modified":"2024-08-22T09:41:52","modified_gmt":"2024-08-22T01:41:52","slug":"linux%e4%b8%8b%e6%99%ae%e9%80%9a%e8%b4%a6%e6%88%b7%e4%b8%bb%e6%9c%ba%e5%85%8d%e5%af%86%e7%99%bb%e5%bd%95%e8%ae%be%e7%bd%ae","status":"publish","type":"post","link":"https:\/\/www.rchen.top\/?p=1235","title":{"rendered":"Linux\u96c6\u7fa4\u4e0b\u666e\u901a\u7528\u6237ssh\u4e3b\u673a\u514d\u5bc6\u767b\u5f55\u8bbe\u7f6e"},"content":{"rendered":"<p>root\u7528\u6237\u901a\u8fc7\u914d\u7f6essh key\u53ef\u4ee5\u8fdb\u884clinux\u4e3b\u673a\u4e4b\u95f4\u7684\u514d\u5bc6\u767b\u5f55\uff0c<\/p>\n<p>\u5982\u4f55\u7ed9\u666e\u901a\u8d26\u6237\u81ea\u52a8\u751f\u6210ssh key\uff0c\u5e76\u4e14\u7528\u6237\u65e0\u611f\u8fdb\u884c\u4e3b\u673a\u4e4b\u95f4\u7684\u767b\u5f55\uff0c\u51cf\u5c11\u9891\u7e41\u7684\u8d26\u6237\u5bc6\u7801\u8f93\u5165\uff1f<\/p>\n<p>\u6211\u4eec\u901a\u8fc7\u914d\u7f6eauto-keygen\u811a\u672c\u6765\u81ea\u52a8\u514d\u5bc6\u767b\u5f55\uff0c\u65e0\u9700\u8f93\u5165\u5bc6\u7801<\/p>\n<p>\u5148\u51b3\u6761\u4ef6\uff1a<\/p>\n<ul>\n<li>linux\u666e\u901a\u8d26\u6237\uff0c\/home\u76ee\u5f55\u4e3a\u5171\u4eab\u76ee\u5f55<\/li>\n<li>\u914d\u7f6ehosts<\/li>\n<\/ul>\n<p>\u67e5\u770b\u811a\u672c\uff1a<\/p>\n<p>[root@etx3 ~]# more \/eda\/auto-add-key.csh<\/p>\n<pre>#!\/bin\/csh\n\nif ( ! -e ~\/.ssh\/id_rsa ) then\n\nmkdir -p ~\/.ssh\n\nchmod 700 ~\/.ssh\n\nssh-keygen -t rsa -f ~\/.ssh\/id_rsa -N \"\" &gt;\/dev\/null\n\ncp ~\/.ssh\/id_rsa.pub ~\/.ssh\/authorized_keys\n\necho \"Host * \"&gt;~\/.ssh\/config\n\necho \"StrictHostKeyChecking no\"&gt;&gt;~\/.ssh\/config\n\nchmod 644 ~\/.ssh\/config\n\nendif<\/pre>\n<p>\u672a\u8fd0\u884c\u811a\u672c\uff1a<\/p>\n<pre>[ray.chen@etx3 ~]$ ssh etx2\n\nThe authenticity of host 'etx2 (10.1.4.245)' can't be established.\n\nECDSA key fingerprint is SHA256:Q8vQPWrrlWJn65hwFQT65Whqwe8hdbtuCSZv\/NVSzBk.\n\nECDSA key fingerprint is MD5:67:6a:05:d0:dd:0a:4d:af:dc:bc:48:ec:35:55:98:de.\n\nAre you sure you want to continue connecting (yes\/no)? yes\n\nWarning: Permanently added 'etx2,10.1.4.245' (ECDSA) to the list of known hosts.\n\nray.chen@etx2's password:<\/pre>\n<p>\u8fd0\u884c\u811a\u672c\uff1a<\/p>\n<pre>[ray.chen@etx3 ~]$ \/eda\/auto-add-key.csh\n\n[ray.chen@etx3 ~]$ ll .ssh\/\n\ntotal 20\n\n-rw-r--r-- 1 ray.chen cad\u00a0 395 Jul 24 10:20 authorized_keys\n\n-rw------- 1 ray.chen cad 1675 Jul 24 10:20 id_rsa\n\n-rw-r--r-- 1 ray.chen cad\u00a0 395 Jul 24 10:20 id_rsa.pub\n\n-rw-r--r-- 1 ray.chen cad\u00a0 177 Jul 24 10:20 known_hosts\n\n[ray.chen@etx3 ~]$ ssh etx2\n\nLast login: Fri Jul 19 17:00:38 2024 from etx3\n\n[ray.chen@etx2 ~]$<\/pre>\n<p>\u6211\u4eec\u770b\u5230\u5df2\u7ecf\u53ef\u4ee5\u8fdb\u884c\u514d\u5bc6\u767b\u5f55\u4e86<\/p>\n","protected":false},"excerpt":{"rendered":"<p>root\u7528\u6237\u901a\u8fc7\u914d\u7f6essh key\u53ef\u4ee5\u8fdb\u884clinux\u4e3b\u673a\u4e4b\u95f4\u7684\u514d\u5bc6\u767b\u5f55\uff0c \u5982\u4f55\u7ed9\u666e\u901a\u8d26\u6237\u81ea\u52a8\u751f\u6210ssh key [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":490,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37],"tags":[14],"class_list":["post-1235","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux","tag-linux"],"_links":{"self":[{"href":"https:\/\/www.rchen.top\/index.php?rest_route=\/wp\/v2\/posts\/1235","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rchen.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rchen.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rchen.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rchen.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1235"}],"version-history":[{"count":3,"href":"https:\/\/www.rchen.top\/index.php?rest_route=\/wp\/v2\/posts\/1235\/revisions"}],"predecessor-version":[{"id":1261,"href":"https:\/\/www.rchen.top\/index.php?rest_route=\/wp\/v2\/posts\/1235\/revisions\/1261"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rchen.top\/index.php?rest_route=\/wp\/v2\/media\/490"}],"wp:attachment":[{"href":"https:\/\/www.rchen.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1235"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rchen.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1235"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rchen.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}