{"id":1831,"date":"2019-01-14T21:40:17","date_gmt":"2019-01-14T13:40:17","guid":{"rendered":"https:\/\/zocodev.com\/?p=294"},"modified":"2019-01-14T21:40:17","modified_gmt":"2019-01-14T13:40:17","slug":"ssh-scp-over-jump-server","status":"publish","type":"post","link":"https:\/\/cloudbool.com\/archive\/ssh-scp-over-jump-server.html","title":{"rendered":"\u7b80\u5355\u65b9\u6cd5SSH\u53caSCP\u901a\u8fc7\u8df3\u677f\u673a\u767b\u5f55\u670d\u52a1\u5668"},"content":{"rendered":"

\u6700\u8fd1\u65b0\u5f00\u4e86\u4e00\u53f0Linode<\/a>\u7684\u6309\u91cf\u4ed8\u8d39\u670d\u52a1\u5668\uff0c\u53d1\u73b0\u5728\u56fd\u5185\u8bbf\u95ee\u4e0d\u901a\uff0c\u4f46\u662f\u770b\u5230\u5206\u914d\u7684IP\u633a\u597d\u7684\uff0c\u53c8\u4e0d\u5fcd\u5fc3\u5220\u4e86\uff0c\u6b63\u597d\u53ef\u4ee5\u4e0d\u7528\u76f4\u63a5\u5bf9\u56fd\u5185\u7528\u6237\u63d0\u4f9b\u670d\u52a1\uff0c\u4e8e\u662f\u627e\u4e86\u627e\u7b80\u5355\u7684\u901a\u8fc7\u8df3\u677f\u673a\u767b\u5f55\u670d\u52a1\u5668\u7684\u529e\u6cd5\uff0c\u8fd9\u91cc\u505a\u4e2a\u8bb0\u5f55\uff0c\u4ee5\u5907\u540e\u7528\u3002<\/p>\n

<\/p>\n

\u5148\u6765\u8bf4\u8bf4\u4f7f\u7528\u65b9\u6cd5\u3002<\/p>\n

SSH\u901a\u8fc7\u8df3\u677f\u673a\u767b\u5f55\u8fdc\u7a0b\u670d\u52a1\u5668<\/h2>\n

\u5176\u5b9e\u4f7f\u7528\u65b9\u6cd5\u5f88\u7b80\u5355\uff0c\u76f4\u63a5\u4e00\u884c\u547d\u4ee4\u5c31\u53ef\u4ee5\u4e86\uff0c\u547d\u4ee4\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n

ssh -J username@jump_server_ip_or_name:port username@endpoint_server_ip_or_name -p port\n<\/code><\/pre>\n
\u4e3e\u4f8b\u6765\u8bf4\uff0c\u8df3\u677f\u673a\u7684\u7528\u6237\u540d\u4e3auser1\uff0cIP\u4e3a1.2.3.4<\/strong>\uff0c\u7aef\u53e3\u4e3a22\uff0c\u76ee\u7684\u670d\u52a1\u5668\u7528\u6237\u540d\u4e3auser2<\/strong>\uff0cIP\u4e3a5.6.7.8<\/strong>\uff0cSSH\u7aef\u53e3\u4e3a22\uff0c\u5219\u547d\u4ee4\u4e3a\uff1a<\/p>\n
ssh -J user1@1.2.3.4:22 user2@5.6.7.8 -p 22\n<\/code><\/pre>\n
\u5f53\u7136\uff0c\u5982\u679c\u7aef\u53e3\u9ed8\u8ba4\u5c31\u662f22\uff0c\u4e5f\u53ef\u4ee5\u7f29\u7565\u5982\u4e0b\uff1a<\/p>\n
ssh -J user1@1.2.3.4 user2@5.6.7.8\n<\/code><\/pre>\n
\u56de\u8f66\u4e4b\u540e\uff0c\u53ea\u9700\u8981\u5206\u522b\u8f93\u5165\u767b\u5f55\u8df3\u677f\u670d\u52a1\u5668\u7684\u7528\u6237\u7684\u5bc6\u7801\u53ca\u767b\u5f55\u76ee\u7684\u670d\u52a1\u5668\u7684\u7528\u6237\u7684\u5bc6\u7801\u5c31\u53ef\u4ee5\u4e86\u3002<\/p>\n
\u5176\u5b9e\u5c31\u662f\u4f7f\u7528SSH\u7684J<\/strong>\u53c2\u6570\uff0c\u8ddf\u522b\u7684\u5821\u5792\u673a\u7684\u65b9\u6cd5\u6709\u6240\u4e0d\u540c\u7684\u662f\uff0c\u8fd9\u6837\u53ef\u4ee5\u5927\u90e8\u5206\u4e3b\u673a\u65e0\u9700\u6539\u52a8\u800c\u76f4\u63a5\u8fdb\u884c\u5f53\u505a\u8df3\u677f\u673a\u4f7f\u7528\u3002\u6bd4\u5982\u8bf4\u6211\u8fd9\u79cd\u60c5\u51b5\uff0c\u65e0\u6cd5\u76f4\u63a5\u4ece\u672c\u5730\u767b\u5f55\u76ee\u7684\u670d\u52a1\u5668\uff0c\u4f46\u662f\u53ef\u4ee5\u901a\u8fc7\u53ef\u4ee5\u8bbf\u95ee\u76ee\u7684\u670d\u52a1\u5668\u7684\u4e2d\u95f4\u670d\u52a1\u5668\u8fdb\u884c\u767b\u5f55\u76ee\u7684\u670d\u52a1\u5668\uff0c\u600e\u4e48\u6837\uff0c\u7b80\u5355\u5427\u54c8\u54c8\u3002<\/p>\n
SCP\u901a\u8fc7\u8df3\u677f\u673a\u767b\u5f55\u8fdc\u7a0b\u670d\u52a1\u5668<\/h2>\n
\u65e2\u7136\u53ef\u4ee5SSH\u901a\u8fc7\u8df3\u677f\u670d\u52a1\u5668\u767b\u5f55\u8fdc\u7a0b\u670d\u52a1\u5668\uff0c\u90a3\u5982\u679c\u6211\u4eec\u4f7f\u7528SCP\u8fdb\u884c\u4e0a\u4f20\u4e0b\u8f7d\u662f\u5426\u4e5f\u53ef\u4ee5\u4f7f\u7528\u76f8\u540c\u7684\u65b9\u5f0f\u8fde\u63a5\u5462\u3002<\/p>\n
\u6478\u7d22\u4e86\u4e00\u4e0b\uff0c\u53d1\u73b0\u8fd8\u771f\u7684\u53ef\u4ee5\uff0c\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n
scp -P endpoint_server_port -o 'ProxyJump user1@jump_server_ip_or_name -p port' file.txt user2@endpoint_server_ip_or_name:~\n<\/code><\/pre>\n
\u4e3e\u4e2a\u4f8b\u5b50\u5c31\u662f\uff1a<\/p>\n
scp -P 22 -o 'ProxyJump user@1.2.3.4 -p 22' file.txt user2@5.6.7.8:~\n<\/code><\/pre>\n
\u7701\u7565\u4e00\u4e9b\u53c2\u6570\u5c31\u662f\uff1a<\/p>\n
scp -o 'ProxyJump user@1.2.3.4' file.txt user2@5.6.7.8:~\n<\/code><\/pre>\n
\u5176\u4f59\u8ddf\u666e\u901ascp\u547d\u4ee4\u4e00\u81f4\uff0c\u6ca1\u5565\u7279\u522b\u7684\u3002<\/p>\n
\u8fd9\u79cd\u65b9\u6cd5\u9664\u4e86\u9002\u7528\u6211\u4e0a\u8ff0\u8bf4\u7684\u672c\u5730\u65e0\u6cd5\u76f4\u63a5\u8bbf\u95ee\u76ee\u7684\u670d\u52a1\u5668\u7684\u65b9\u6cd5\u4e4b\u5916\uff0c\u8fd8\u80fd\u4f5c\u4e3a\u4e00\u4e2a\u4e2d\u8f6c\u8282\u70b9\u5bf9\u6587\u4ef6\u4e0a\u4f20\u4e0b\u8f7d\u8fdb\u884c\u52a0\u901f\uff0c\u6bd4\u5982\u8bf4\uff0c\u672c\u5730\u4e0b\u8f7d\u76ee\u7684\u670d\u52a1\u5668\u4e0a\u4e00\u4e2a\u5927\u6587\u4ef6\uff0c\u800c\u672c\u5730\u5230\u76ee\u7684\u670d\u52a1\u5668\u7f51\u7edc\u5e76\u4e0d\u662f\u5f88\u7406\u60f3\uff0c\u5c31\u53ef\u4ee5\u627e\u4e00\u4e2a\u4e2d\u8f6c\u670d\u52a1\u5668\u52a0\u901f\u672c\u5730\u5230\u76ee\u7684\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u7f51\u7edc\u8fde\u63a5\u3002<\/p>\n
sshd_config\u914d\u7f6e<\/h2>\n
\u6b63\u5e38\u6765\u8bf4\uff0c\u4e0a\u8ff0\u547d\u4ee4\u662f\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u7684\uff0c\u4f46\u662f\u5982\u679c\u9047\u5230\u4e0d\u80fd\u76f4\u63a5\u5c06\u4e2d\u95f4\u670d\u52a1\u5668\u5f53\u505a\u8df3\u677f\u673a\u7684\u60c5\u51b5\uff0c\u53ef\u4ee5\u68c0\u67e5\u4e00\u4e0b\u8df3\u677f\u673a<\/strong>\u7684sshd_config\u6587\u4ef6\uff0c\u8bb0\u5f97\u5c06\u5982\u4e0b\u5185\u5bb9\u7684\u503c\u6539\u6210\u5982\u4e0b\u5f62\u5f0f\uff1a<\/p>\n
vim \/etc\/ssh\/sshd_config\n\nAllowTcpForwarding yes\nPermitTunnel yes\n<\/code><\/pre>\n
\u6539\u5b8c\u4e4b\u540e\u91cd\u542f\u4e00\u4e0b\u8df3\u677f\u673a<\/strong>\u7684SSH\u670d\u52a1\u7aef\u5c31\u597d\u4e86\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6700\u8fd1\u65b0\u5f00\u4e86\u4e00\u53f0Linode\u7684\u6309\u91cf\u4ed8\u8d39\u670d\u52a1\u5668\uff0c\u53d1\u73b0\u5728\u56fd\u5185\u8bbf\u95ee\u4e0d\u901a\uff0c\u4f46\u662f\u770b\u5230\u5206\u914d\u7684IP\u633a\u597d\u7684\uff0c\u53c8\u4e0d\u5fcd\u5fc3\u5220\u4e86\uff0c\u6b63\u597d\u53ef …<\/p>\n
  \u7b80\u5355\u65b9\u6cd5SSH\u53caSCP\u901a\u8fc7\u8df3\u677f\u673a\u767b\u5f55\u670d\u52a1\u5668<\/span> \u67e5\u770b\u5168\u6587 »<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[10],"tags":[99],"class_list":["post-1831","post","type-post","status-publish","format-standard","hentry","category-server","tag-ssh"],"_links":{"self":[{"href":"https:\/\/cloudbool.com\/archive\/wp-json\/wp\/v2\/posts\/1831","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cloudbool.com\/archive\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cloudbool.com\/archive\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cloudbool.com\/archive\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cloudbool.com\/archive\/wp-json\/wp\/v2\/comments?post=1831"}],"version-history":[{"count":0,"href":"https:\/\/cloudbool.com\/archive\/wp-json\/wp\/v2\/posts\/1831\/revisions"}],"wp:attachment":[{"href":"https:\/\/cloudbool.com\/archive\/wp-json\/wp\/v2\/media?parent=1831"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cloudbool.com\/archive\/wp-json\/wp\/v2\/categories?post=1831"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cloudbool.com\/archive\/wp-json\/wp\/v2\/tags?post=1831"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}