{"id":378,"date":"2016-12-12T20:31:33","date_gmt":"2016-12-12T12:31:33","guid":{"rendered":"https:\/\/blog.freesilo.com\/?p=378"},"modified":"2016-12-12T20:31:33","modified_gmt":"2016-12-12T12:31:33","slug":"linux-vps%e4%bd%bf%e7%94%a8ssh%e5%af%86%e9%92%a5%e7%99%bb%e5%bd%95%e5%8f%8a%e4%bf%ae%e6%94%b9%e7%ab%af%e5%8f%a3","status":"publish","type":"post","link":"https:\/\/freesilo.com\/?p=378","title":{"rendered":"LINUX VPS\u4f7f\u7528SSH\u5bc6\u94a5\u767b\u5f55\u53ca\u4fee\u6539\u7aef\u53e3"},"content":{"rendered":"

\u672c\u6587\u53c2\u8003\u81ea\u519b\u54e5\u7684\u6587\u7ae0\uff0c\u7a0d\u4f5c\u4fee\u6539\uff0c\u4e3a\u81ea\u5df1\u5b9e\u8df5\u540e\u7684\u7b14\u8bb0\u3002<\/p>\n

\u4e3a\u4e86Linux\u670d\u52a1\u5668\u7684\u5b89\u5168\uff0c\u6700\u8d77\u7801\u8981\u505a\u7684\u662f\u4fee\u6539SSH\u767b\u5f55\u7aef\u53e3\u53ca\u91c7\u7528\u5f3a\u58ee\u70b9\u7684\u5bc6\u7801\uff0c\u66f4\u5b89\u5168\u4e00\u70b9\u5c31\u91c7\u7528SSH\u5bc6\u94a5\u767b\u5f55\u3002
\nLinux SSH\u767b\u5f55\u6709\u4e24\u79cd\uff1a<\/p>\n

1\u3001\u4f7f\u7528\u5bc6\u7801\u9a8c\u8bc1\u767b\u5f55<\/strong><\/p>\n

\u901a\u5e38VPS\u6216\u670d\u52a1\u5668\u5f00\u901a\u540e\u90fd\u662f\u76f4\u63a5\u63d0\u4f9bIP\u548croot\u5bc6\u7801\uff0c\u4f7f\u7528\u8fd9\u79cd\u65b9\u5f0f\u5c31\u662f\u901a\u8fc7\u5bc6\u7801\u65b9\u5f0f\u767b\u5f55\uff0c\u5f88\u5bb9\u6613\u88ab\u66b4\u529b\u7834\u89e3\uff0c\u7cfb\u7edf\u5b89\u5168\u5c06\u5b58\u5728\u5f88\u5927\u7684\u9690\u60a3\u3002<\/p>\n

2\u3001\u4f7f\u7528\u5bc6\u94a5\u9a8c\u8bc1\u767b\u5f55<\/span>
\n<\/strong><\/p>\n

\u57fa\u4e8e\u5bc6\u94a5\u7684\u5b89\u5168\u9a8c\u8bc1\u5fc5\u987b\u4e3a\u7528\u6237\u81ea\u5df1\u521b\u5efa\u4e00\u5bf9\u5bc6\u94a5\uff0c\u5e76\u628a\u5171\u6709\u7684\u5bc6\u94a5\u653e\u5728\u9700\u8981\u8bbf\u95ee\u7684\u670d\u52a1\u5668\u4e0a\u3002\u5f53\u9700\u8981\u8fde\u63a5\u5230SSH\u670d\u52a1\u5668\u4e0a\u65f6\uff0c\u5ba2\u6237\u7aef\u8f6f\u4ef6\u5c31\u4f1a\u5411\u670d\u52a1\u5668\u53d1\u51fa\u8bf7\u6c42\uff0c\u8bf7\u6c42\u4f7f\u7528\u5ba2\u6237\u7aef\u7684\u5bc6\u94a5\u8fdb\u884c\u5b89\u5168\u9a8c\u8bc1\u3002\u670d\u52a1\u5668\u6536\u5230\u8bf7\u6c42\u4e4b\u540e\uff0c\u5148\u5728\u8be5\u7528\u6237\u7684\u6839\u76ee\u5f55\u4e0b\u5bfb\u627e\u5171\u6709\u5bc6\u94a5\uff0c\u7136\u540e\u628a\u5b83\u548c\u53d1\u9001\u8fc7\u6765\u7684\u516c\u6709\u5bc6\u94a5\u8fdb\u884c\u6bd4\u8f83\u3002\u5982\u679c\u4e24\u4e2a\u5bc6\u94a5\u4e00\u81f4\uff0c\u670d\u52a1\u5668\u5c31\u7528\u516c\u6709\u7684\u5bc6\u94a5\u52a0\u5bc6\u201c\u8d28\u8be2\u201d\uff0c\u5e76\u628a\u5b83\u53d1\u9001\u7ed9\u5ba2\u6237\u7aef\u8f6f\u4ef6\uff08putty,xshell\u7b49\uff09\u3002\u5ba2\u6237\u7aef\u6536\u5230\u8d28\u8be2\u4e4b\u540e\uff0c\u5c31\u53ef\u4ee5\u7528\u672c\u5730\u7684\u79c1\u4eba\u5bc6\u94a5\u89e3\u5bc6\u518d\u628a\u5b83\u53d1\u9001\u7ed9\u670d\u52a1\u5668\uff0c\u8fd9\u79cd\u65b9\u5f0f\u662f\u76f8\u5f53\u5b89\u5168\u7684\u3002<\/p>\n

\u4e00\u3001\u751f\u6210\u5bc6\u94a5<\/h2>\n

1\u3001\u5728Linux\u8fdc\u7a0b\u670d\u52a1\u5668\u751f\u6210\u5bc6\u94a5\uff1a<\/h3>\n
\u767b\u5f55\u8fdc\u7a0bLinux \u00a0VPS\/\u670d\u52a1\u5668\uff0c\u6267\u884c\uff1a<\/div>\n
root@vpser:~# ssh-keygen -t rsa<\/strong> \/\/\u5148\u8fd0\u884c\u8fd9\u4e2a\u547d\u4ee4<\/div>\n
Generating public\/private rsa key pair.<\/div>\n
Enter file in which to save the key (\/root\/.ssh\/id_rsa): \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \/\/\u76f4\u63a5\u56de\u8f66<\/div>\n
Created directory ‘\/root\/.ssh’.<\/div>\n
Enter passphrase (empty for no passphrase): \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\/\/\u8f93\u5165\u5bc6\u94a5\u5bc6\u7801<\/div>\n
Enter same passphrase again: \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \/\/\u91cd\u590d\u5bc6\u94a5\u5bc6\u7801<\/div>\n
Your identification has been saved in \/root\/.ssh\/id_rsa. \u00a0 \u00a0 \u00a0 \u00a0 \/\/\u63d0\u793a\u516c\u94a5\u548c\u79c1\u94a5\u5df2\u7ecf\u5b58\u653e\u5728\/root\/.ssh\/\u76ee\u5f55\u4e0b<\/div>\n
Your public key has been saved in \/root\/.ssh\/id_rsa.pub.<\/div>\n
The key fingerprint is:<\/div>\n
15:23:a1:41:90:10:05:29:4c:d6:c0:11:61:13:23:dd root@vpser.net<\/div>\n
The key’s randomart image is:<\/div>\n
+–[ RSA 2048]—-+<\/div>\n
|=&@Bo+o o.o \u00a0 \u00a0 \u00a0|<\/div>\n
|=o=.E \u00a0o . o \u00a0 \u00a0 |<\/div>\n
| . \u00a0 \u00a0. \u00a0 . \u00a0 \u00a0 \u00a0|<\/div>\n
| \u00a0 \u00a0 \u00a0 \u00a0 . \u00a0 \u00a0 \u00a0 |<\/div>\n
| \u00a0 \u00a0 \u00a0 \u00a0S \u00a0 \u00a0 \u00a0 \u00a0|<\/div>\n
| \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 |<\/div>\n
| \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 |<\/div>\n
| \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 |<\/div>\n
| \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 |<\/div>\n
+—————–+<\/div>\n
root@vpser:~#<\/div>\n
\u5c06\/root\/.ssh\/\u4e0b\u9762\u7684id_rsa\u548cid_rsd.pub\u59a5\u5584\u4fdd\u5b58\u3002<\/div>\n

2\u3001\u4f7f\u7528XShell\u751f\u6210\u5bc6\u94a5<\/h3>\n

Xshell\u662f\u4e00\u6b3eWindows\u4e0b\u9762\u529f\u80fd\u5f3a\u5927\u7684SSH\u5ba2\u6237\u7aef\uff0c\u80fd\u591f\u6309\u5206\u7c7b\u4fdd\u5b58N\u591a\u4f1a\u8bdd\u3001\u652f\u6301Tab\u3001\u652f\u6301\u591a\u5bc6\u94a5\u7ba1\u7406\u7b49\u7b49\uff0c\u7ba1\u7406\u6bd4\u8f83\u591a\u7684VPS\/\u670d\u52a1\u5668\u4f7f\u7528XShell\u7b97\u662f\u6bd4\u8f83\u65b9\u4fbf\u7684\uff0c\u63a8\u8350\u4f7f\u7528\u3002<\/p>\n

\u4e0b\u8f7dXShell<\/a>\uff0c\u5b89\u88c5\uff0c\u8fd0\u884cXShell\uff0c\u70b9\u51fb\u83dc\u5355\uff1a\u5de5\u5177->\u65b0\u5efa\u7528\u6237\u5bc6\u94a5\u751f\u6210\u5411\u5bfc\uff0c\u51fa\u73b0\u5982\u4e0b\u63d0\u793a\uff1a<\/p>\n

\"Linux<\/a><\/p>\n

 <\/p>\n

\"Linux<\/a><\/p>\n

\"Linux<\/a><\/p>\n

\"Linux<\/a><\/p>\n

\u70b9\u51fb\u4fdd\u5b58\u4e3a\u6587\u4ef6\u5c06\u5bc6\u94a5\u4fdd\u5b58\u4e3aid_rsa.pub\u3002<\/p>\n

\u4e8c\u3001\u5c06\u5bc6\u94a5\u6dfb\u52a0\u5230\u8fdc\u7a0bLINUX\u670d\u52a1\u5668<\/h2>\n

1\u3001\u7528winscp\uff0c\u5c06id_rsa.pub\u6587\u4ef6\u4e0a\u4f20\u5230\/root\/.ssh\/\u4e0b\u9762\uff08\u5982\u679c\u6ca1\u6709\u5219\u521b\u5efa\u6b64\u76ee\u5f55\uff09\uff0c\u5e76\u91cd\u547d\u540d\u4e3a\uff1aauthorized_keys\uff08\u5982\u679c\u662f\u5728Linux\u670d\u52a1\u5668\u4e0a\u751f\u6210\u7684\u5bc6\u94a5\u76f4\u63a5\u6267\u884c\uff1amv \/root\/.ssh\/id_rsa.pub <\/strong>\/root\/.ssh\/authorized_keys<\/strong>\uff09\uff0c\u518d\u6267\u884c\uff1achmod 600 \/root\/.ssh\/authorized_keys<\/strong> \u4fee\u6539\u6743\u9650\u3002<\/p>\n

2\u3001\u4fee\u6539\/etc\/ssh\/sshd_config \u6587\u4ef6\uff0c\u5c06RSAAuthentication \u548c\u00a0PubkeyAuthentication \u540e\u9762\u7684\u503c\u90fd\u6539\u6210yes \uff0c\u4fdd\u5b58\u3002<\/p>\n

3\u3001\u91cd\u542fsshd\u670d\u52a1\uff0cDebian\/Ubuntu\u6267\u884c\/etc\/init.d\/ssh restart<\/strong> \uff1bCentOS\u6267\u884c\uff1a\/etc\/init.d\/sshd restart<\/strong>\u3002<\/p>\n

\u4e09\u3001\u5ba2\u6237\u7aef\u6d4b\u8bd5\u4f7f\u7528\u5bc6\u94a5\u767b\u5f55<\/h2>\n

1\u3001\u4f7f\u7528putty\u767b\u5f55\u6ce8\u610f\u4e8b\u9879<\/h3>\n

putty\u4f7f\u7528\u7684\u79c1\u94a5\u6587\u4ef6\u548cLinux\u670d\u52a1\u5668\u6216XShell\u7684\u79c1\u94a5\u683c\u5f0f\u4e0d\u540c\uff0c\u5982\u679c\u4f7f\u7528putty\u7684\u8bdd\uff0c\u9700\u8981\u5c06Linux\u4e3b\u673a\u4e0a\u751f\u6210\u7684id_rsa\u6587\u4ef6\u4e0b\u8f7d\u7684\u672c\u5730\u3002\u8fd0\u884cputty\u538b\u7f29\u5305\u91cc\u9762\u7684puttygen.exe\uff0c\u9009\u62e9Conversions->Import key\u9009\u62e9\u79c1\u94a5\u6587\u4ef6id_rsa\uff0c\u8f93\u5165\u5bc6\u94a5\u6587\u4ef6\u7684\u5bc6\u7801\uff0c\u4f1a\u51fa\u73b0\u5982\u4e0b\u754c\u9762\uff1a<\/p>\n

\"Linux<\/a><\/p>\n

\u70b9\u51fb\u201cSave Private Key\u201d\uff0c\u5c06\u79c1\u94a5\u4fdd\u5b58\u4e3aid_rsa.ppk\u3002winSCP\u9700\u8981\u7684\u4e5f\u662f\u8fd9\u4e2a\u3002\u4e0b\u9762\u5c31\u662f\u7528putty\u767b\u5f55\uff0c\u4e0d\u518d\u8d58\u8ff0\u3002<\/p>\n

2\u3001XShell\u767b\u5f55<\/h3>\n

\u8fd0\u884cXShell\uff0c\u9009\u62e9\u83dc\u5355File->New\uff0c\u6309\u5982\u4e0b\u63d0\u793a\u586b\u5199\uff1a<\/p>\n

\"Linux<\/a><\/p>\n

 <\/p>\n

\"Linux<\/a><\/p>\n

\u6253\u5f00\u4f1a\u8bdd\u586b\u5982\u5bc6\u94a5\u5bc6\u7801\u5e94\u8be5\u5c31\u80fd\u6210\u529f\u767b\u5f55\u3002<\/p>\n

3\u3001Linux\u5ba2\u6237\u7aef\u767b\u5f55\u6d4b\u8bd5<\/h3>\n

\u5728Linux\u5ba2\u6237\u7aef\u6267\u884c\uff1achmod 600 \/root\/id_rsa<\/strong> \u518d\u6267\u884c\uff1assh root@\u4e3b\u673a\u540d -i \/root\/id_rsa<\/strong> \/root\/id_rsa\u4e3a\u79c1\u94a5\u6587\u4ef6\uff0c\u7b2c\u4e00\u6b21\u94fe\u63a5\u53ef\u80fd\u4f1a\u63d0\u793a\u786e\u8ba4\uff0c\u8f93\u5165yes\u5373\u53ef\uff0c\u518d\u6309\u63d0\u793a\u8f93\u5165\u5bc6\u94a5\u5bc6\u7801\uff0c\u6ca1\u6709\u95ee\u9898\u5c31\u4f1a\u51fa\u73b0\u7528\u6237\u63d0\u793a\u7b26\u3002<\/p>\n

\u56db\u3001\u5173\u95edSSH\u5bc6\u7801\u767b\u5f55<\/h2>\n

1\u3001\u4fee\u6539\/etc\/ssh\/sshd_config \u6587\u4ef6<\/h3>\n

\u5c06PasswordAuthentication yes \u4fee\u6539\u6210 PasswordAuthentication no<\/p>\n

2\u3001\u91cd\u542fsshd\u670d\u52a1<\/h3>\n

Debian\/Ubuntu\u6267\u884c\/etc\/init.d\/ssh restart \uff1bCentOS\u6267\u884c\uff1a\/etc\/init.d\/sshd restart\u3002<\/p>\n

\u5bc6\u94a5\u6587\u4ef6\u81ea\u5df1\u4e00\u5b9a\u8981\u4fdd\u5b58\u597d\uff01<\/p>\n

\u4e94\u3001\u4fee\u6539SSH\u9ed8\u8ba4\u7aef\u53e3<\/h2>\n

Linux\u4e2dSSH\u9ed8\u8ba4\u7aef\u53e3\u4e3a22\uff0c\u4e3a\u4e86\u5b89\u5168\u8003\u8651\uff0c\u9632\u6b62\u6076\u610f\u626b\u63cf\uff0c\u53ef\u5c06\u7aef\u53e3\u53f7\u6539\u6210\u5927\u4e00\u70b9\uff0c\u6bd4\u598250000\u3002<\/p>\n

\u4fee\u6539\u65b9\u6cd5\uff1a
\nvi \/etc\/ssh\/sshd_config\uff0c\u627e\u5230Port 22\uff0c\u5c06\u5176\u4fee\u6539\u4e3a50000,\u6216\u4f7f\u7528\/usr\/sbin\/sshd -p 50000\u6307\u5b9a\u7aef\u53e3\u3002<\/p>\n

\u7136\u540e\/etc\/init.d\/sshd restart<\/p>\n

 <\/p>\n

\u539f\u6587\u94fe\u63a5\uff1ahttp:\/\/www.cmsky.com\/linux-vps-ssh\/<\/p>\n","protected":false},"excerpt":{"rendered":"

\u672c\u6587\u53c2\u8003\u81ea\u519b\u54e5\u7684\u6587\u7ae0\uff0c\u7a0d\u4f5c\u4fee\u6539\uff0c\u4e3a\u81ea\u5df1\u5b9e\u8df5\u540e\u7684\u7b14\u8bb0\u3002 \u4e3a\u4e86Linux\u670d\u52a1\u5668\u7684\u5b89\u5168…
Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[],"class_list":["post-378","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/freesilo.com\/index.php?rest_route=\/wp\/v2\/posts\/378","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/freesilo.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/freesilo.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/freesilo.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/freesilo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=378"}],"version-history":[{"count":1,"href":"https:\/\/freesilo.com\/index.php?rest_route=\/wp\/v2\/posts\/378\/revisions"}],"predecessor-version":[{"id":379,"href":"https:\/\/freesilo.com\/index.php?rest_route=\/wp\/v2\/posts\/378\/revisions\/379"}],"wp:attachment":[{"href":"https:\/\/freesilo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=378"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/freesilo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=378"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/freesilo.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=378"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}