{"id":17504,"date":"2024-11-18T10:55:04","date_gmt":"2024-11-18T02:55:04","guid":{"rendered":"https:\/\/fwq.ai\/blog\/17504\/"},"modified":"2024-11-18T10:55:04","modified_gmt":"2024-11-18T02:55:04","slug":"linux%e7%b3%bb%e7%bb%9f%e4%b8%ad%e6%9f%a5%e7%9c%8bssh%e7%89%88%e6%9c%ac%e7%9a%84%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/17504\/","title":{"rendered":"Linux\u7cfb\u7edf\u4e2d\u67e5\u770bSSH\u7248\u672c\u7684\u65b9\u6cd5"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/164\/170893120332622.jpg\" class=\"aligncenter\" title=\"Linux\u7cfb\u7edf\u4e2d\u67e5\u770bSSH\u7248\u672c\u7684\u65b9\u6cd5\u63d2\u56fe\" alt=\"Linux\u7cfb\u7edf\u4e2d\u67e5\u770bSSH\u7248\u672c\u7684\u65b9\u6cd5\u63d2\u56fe\" \/><\/p>\n<p>\u5982\u4f55\u5728Linux\u7cfb\u7edf\u4e2d\u68c0\u67e5SSH\u7248\u672c<\/p>\n<p>SSH\uff08Secure Shell\uff09\u662f\u4e00\u79cd\u52a0\u5bc6\u7684\u8fdc\u7a0b\u8fde\u63a5\u534f\u8bae\uff0c\u5728Linux\u7cfb\u7edf\u4e2d\u88ab\u5e7f\u6cdb\u4f7f\u7528\u3002\u4e86\u89e3\u5f53\u524d\u7cfb\u7edf\u4e2dSSH\u7248\u672c\u7684\u60c5\u51b5\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u56e0\u4e3a\u4e0d\u540c\u7248\u672c\u53ef\u80fd\u5b58\u5728\u4e0d\u540c\u7684\u5b89\u5168\u6f0f\u6d1e\u6216\u529f\u80fd\u7279\u6027\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Linux\u7cfb\u7edf\u4e2d\u68c0\u67e5SSH\u7248\u672c\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u884c\u6765\u68c0\u67e5\u7cfb\u7edf\u4e2dSSH\u7684\u7248\u672c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\uff1a<\/p>\n<ol>\n<li>\u4f7f\u7528ssh\u547d\u4ee4\u8fde\u63a5\u8fdc\u7a0b\u4e3b\u673a\uff0c\u5e76\u67e5\u770bSSH\u7248\u672c\u4fe1\u606f\uff1a<\/li>\n<\/ol>\n<pre>ssh -V<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u8fd9\u4e2a\u547d\u4ee4\u4f1a\u663e\u793aSSH\u7684\u7248\u672c\u53f7\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>OpenSSH_8.2p1 Ubuntu-4ubuntu0.1, OpenSSL 1.1.1f  31 Mar 2020<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<ol>\n<li>\u4f7f\u7528dpkg\u547d\u4ee4\u67e5\u770bOpenSSH\u8f6f\u4ef6\u5305\u7684\u7248\u672c\u4fe1\u606f\uff1a<\/li>\n<\/ol>\n<pre>dpkg -l | grep openssh<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u8fd9\u4e2a\u547d\u4ee4\u4f1a\u5217\u51fa\u7cfb\u7edf\u4e2d\u5df2\u5b89\u88c5\u7684OpenSSH\u8f6f\u4ef6\u5305\u7684\u7248\u672c\u4fe1\u606f\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>ii  openssh-client    1:8.2p1-4ubuntu0.1     amd64        secure shell (SSH) client, for secure access to remote machines\nii  openssh-server    1:8.2p1-4ubuntu0.1     amd64        secure shell (SSH) server, for secure access from remote machines<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<ol>\n<li>\u4f7f\u7528ssh-keygen\u547d\u4ee4\u67e5\u770b\u672c\u5730SSH\u5bc6\u94a5\u7684\u4fe1\u606f\uff1a<\/li>\n<\/ol>\n<pre>ssh-keygen -l -f \/path\/to\/ssh_key<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u8fd9\u4e2a\u547d\u4ee4\u4f1a\u5217\u51fa\u6307\u5b9aSSH\u5bc6\u94a5\u7684\u7248\u672c\u53ca\u516c\u94a5\u6307\u7eb9\u4fe1\u606f\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre>4096 SHA256:L7X8gUBZsK9odkxRwJY0sXqFnsW2m59UuJzNFZiVQj8 user@example.com (RSA)<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u8fd9\u4e9b\u547d\u4ee4\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u67e5\u770bLinux\u7cfb\u7edf\u4e2dSSH\u7684\u7248\u672c\u4fe1\u606f\u3002\u5bf9\u4e8e\u5b89\u5168\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u7cfb\u7edf\uff0c\u5b9a\u671f\u68c0\u67e5SSH\u7248\u672c\u5e76\u53ca\u65f6\u66f4\u65b0\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u4ee5\u786e\u4fdd\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fLinux\u7cfb\u7edf\u4e2d\u67e5\u770bSSH\u7248\u672c\u7684\u65b9\u6cd5\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u5728Linux\u7cfb\u7edf\u4e2d\u68c0\u67e5SSH\u7248\u672c SSH\uff08Secure Shell\uff09\u662f\u4e00\u79cd\u52a0\u5bc6\u7684\u8fdc\u7a0b\u8fde\u63a5\u534f\u8bae\uff0c\u5728Linux\u7cfb\u7edf\u4e2d\u88ab\u5e7f\u6cdb\u4f7f\u7528\u3002\u4e86\u89e3\u5f53\u524d\u7cfb\u7edf\u4e2dSSH\u7248\u672c\u7684\u60c5\u51b5\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u56e0\u4e3a\u4e0d\u540c\u7248\u672c\u53ef\u80fd\u5b58\u5728\u4e0d\u540c\u7684\u5b89\u5168\u6f0f\u6d1e\u6216\u529f\u80fd\u7279\u6027\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728Linux\u7cfb\u7edf\u4e2d\u68c0\u67e5SSH\u7248\u672c\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u4ee3\u7801\u793a\u4f8b\u3002 \u9996\u5148\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u884c\u6765\u68c0\u67e5\u7cfb\u7edf\u4e2dSSH\u7684\u7248\u672c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\uff1a \u4f7f\u7528ssh\u547d\u4ee4\u8fde\u63a5\u8fdc\u7a0b\u4e3b\u673a\uff0c\u5e76\u67e5\u770bSSH\u7248\u672c\u4fe1\u606f\uff1a ssh -V \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u4e2a\u547d\u4ee4\u4f1a\u663e\u793aSSH\u7684\u7248\u672c\u53f7\uff0c\u4f8b\u5982\uff1a OpenSSH_8.2p1 Ubuntu-4ubuntu0.1, OpenSSL 1.1.1f 31 Mar 2020 \u767b\u5f55\u540e\u590d\u5236 \u4f7f\u7528dpkg\u547d\u4ee4\u67e5\u770bOpenSSH\u8f6f\u4ef6\u5305\u7684\u7248\u672c\u4fe1\u606f\uff1a dpkg -l | grep openssh \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u4e2a\u547d\u4ee4\u4f1a\u5217\u51fa\u7cfb\u7edf\u4e2d\u5df2\u5b89\u88c5\u7684OpenSSH\u8f6f\u4ef6\u5305\u7684\u7248\u672c\u4fe1\u606f\uff0c\u4f8b\u5982\uff1a ii openssh-client 1:8.2p1-4ubuntu0.1 amd64 secure shell (SSH) client, for secure access to remote machines ii openssh-server 1:8.2p1-4ubuntu0.1 amd64 secure shell (SSH) server, for secure access from remote machines \u767b\u5f55\u540e\u590d\u5236 \u4f7f\u7528ssh-keygen\u547d\u4ee4\u67e5\u770b\u672c\u5730SSH\u5bc6\u94a5\u7684\u4fe1\u606f\uff1a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-17504","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17504","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=17504"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17504\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=17504"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=17504"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=17504"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}