{"id":510,"date":"2022-01-29T18:05:19","date_gmt":"2022-01-29T10:05:19","guid":{"rendered":"https:\/\/www.buyao007.icu\/?p=510"},"modified":"2022-01-29T21:06:11","modified_gmt":"2022-01-29T13:06:11","slug":"ssh%e8%bf%9c%e7%a8%8b%e8%bf%9e%e6%8e%a5%e7%ae%a1%e7%90%86","status":"publish","type":"post","link":"https:\/\/www.buyao007.icu\/?p=510","title":{"rendered":"21.ssh\u8fdc\u7a0b\u8fde\u63a5\u7ba1\u7406"},"content":{"rendered":"\n<p>\u5b59\u5bcc\u9633\uff0c \u6c5f\u6e56\u4eba\u79f0\u6ca1\u4eba\u79f0\u3002\u591a\u5e74\u4e92\u8054\u7f51\u8fd0\u7ef4\u5de5\u4f5c\u7ecf\u9a8c\uff0c\u66fe\u8d1f\u8d23\u8fc7\u5b59\u5e03\u65af\u5927\u89c4\u6a21\u96c6\u7fa4\u67b6\u6784\u81ea\u52a8\u5316\u8fd0\u7ef4\u7ba1\u7406\u5de5\u4f5c\u3002\u64c5\u957fWeb\u96c6\u7fa4\u67b6\u6784\u4e0e\u81ea\u52a8\u5316\u8fd0\u7ef4\uff0c\u66fe\u8d1f\u8d23\u56fd\u5185\u67d0\u5927\u578b\u535a\u5ba2\u7f51\u7ad9\u8fd0\u7ef4\u5de5\u4f5c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"toc_0\">1.ssh\u6982\u8ff0<\/h2>\n\n\n\n<p><strong><em>1.\u4ec0\u4e48\u662fssh<\/em><\/strong><\/p>\n\n\n\n<p>SSH\u662f\u5b89\u5168\u7684\u52a0\u5bc6\u534f\u8bae\uff0c\u7528\u4e8e\u8fdc\u7a0b\u8fde\u63a5linux\u670d\u52a1\u5668\u3002<\/p>\n\n\n\n<p><strong><em>2.ssh\u670d\u52a1\u7684\u4e3b\u8981\u529f\u80fd<\/em><\/strong><\/p>\n\n\n\n<p>1.\u63d0\u4f9b\u8fdc\u7a0b\u94fe\u63a5\u670d\u52a1\u5668\u7684\u529f\u80fd<br>2.\u5bf9\u8fdc\u7a0b\u94fe\u63a5\u4f20\u8f93\u7684\u6570\u636e\u8fdb\u884c\u52a0\u5bc6<\/p>\n\n\n\n<p><strong><em>3.ssh\u4e0etelnet\u7684\u533a\u522b<\/em><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\u670d\u52a1\u94fe\u63a5\u65b9\u5f0f<\/td><td>\u670d\u52a1\u6570\u636e\u4f20\u8f93<\/td><td>\u670d\u52a1\u76d1\u542c\u7aef\u53e3<\/td><td>\u670d\u52a1\u767b\u5f55\u7528\u6237<\/td><\/tr><tr><td>ssh<\/td><td>\u52a0\u5bc6<\/td><td>22<\/td><td>\u9ed8\u8ba4\u652f\u6301root\u7528\u6237\u767b\u5f55<\/td><\/tr><tr><td>telnet<\/td><td>\u660e\u6587<\/td><td>23<\/td><td>\u4e0d\u652f\u6301root\u7528\u6237\u767b\u5f55<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"toc_0\">2.ssh\u5ba2\u6237\u7aef\u547d\u4ee4<\/h2>\n\n\n\n<p>ssh\u5ba2\u6237\u7aef\u5305\u542bssh|slogin\u8fdc\u7a0b\u767b\u5f55\u3001scp\u8fdc\u7a0b\u62f7\u8d1d\u3001sftp\u6587\u4ef6\u4f20\u8f93\u3001ssh-copy-di\u5bc6\u94a5\u5206\u53d1\u7b49\u5e94\u7528\u7a0b\u5e8f<\/p>\n\n\n\n<p><strong><em>1.ssh\u8fdc\u7a0b\u767b\u5f55\u670d\u52a1\u5668\u547d\u4ee4\u793a\u4f8b<\/em><\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ssh -p22 -o StrictHostKeyChecking=no root@10.0.0.61\n-o StrictHostKeyChecking=no\u8fde\u63a5\u7684\u65f6\u5019\u4e0d\u9a8c\u8bc1\u4e3b\u673a\u5bc6\u94a5(\u540e\u9762\u7528\u4e8e\u6279\u91cf\u5206\u53d1\u516c\u94a5)\r\n-p \u6307\u5b9a\u8fdc\u7a0b\u8fde\u63a5\u4e3b\u673a\u7684\u7aef\u53e3\uff0c\u9ed8\u8ba422\u7aef\u53e3\nroot@10.0.0.61\u4e2d@\u524d\u9762\u4e3a\u7528\u6237\u540d\uff0c\u540e\u9762\u4e3a\u8fdc\u7a0b\u670d\u52a1\u5668\u7684ip<\/code><\/pre>\n\n\n\n<p><strong><em>2.scp\u590d\u5236\u6570\u636e\u81f3\u8fdc\u7a0b\u4e3b\u673a\u547d\u4ee4\uff08\u5168\u91cf\u590d\u5236\uff09<\/em><\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>-p \u6307\u5b9a\u7aef\u53e3\uff0c\u9ed8\u8ba422\u7aef\u53e3\u53ef\u4ee5\u4e0d\u5199\n-r \u9012\u5f52\u62f7\u8d1d\u76ee\u5f55\n-p \u4fdd\u6301\u62f7\u8d1d\u6587\u4ef6\u524d\u540e\u5c5e\u6027\u4e0d\u53d8\n-l \u9650\u5236\u4f20\u8f93\u4f7f\u7528\u7684\u5e26\u5bbd\uff08\u9ed8\u8ba4Kb\uff09\n\u63a8\uff1a\u5c06\u672c\u5730\/tmp\/hosts \u63a8\u9001\u81f3\u8fdc\u7aef\u670d\u52a1\u566810.0.0.61\u7684\/tmp\u76ee\u5f55\n&#91;root@m01 ~]# scp -p22 -rp \/tmp\/hosts root@10.0.0.61:\/tmp\n\n\u62c9\uff1a\u5c06\u8fdc\u7a0b10.0.0.61\u670d\u52a1\u5668\u7684\/tmp\/hosts\u6587\u4ef6\u62c9\u5230\u672c\u5730\/opt\u76ee\u5f55\u4e0b\n&#91;root@m01 ~]# scp -p22 -rp  root@10.0.0.61:\/tmp\/hosts \/opt<\/code><\/pre>\n\n\n\n<p><strong><em>3.sftp\u547d\u4ee4<\/em><\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sftp   -o Port=22  172.16.1.41\n##\u4ea4\u4e92\u5f0f\r\n#sftp 172.16.1.41\r\nput\r\nget\r\nls\r\nlls\n##\u975e\u4ea4\u4e92\u5f0f\r\n&#91;root@m01 ~]# cat upload.ftp \r\nput \/etc\/hosts   \/tmp\r\nput -r \/etc     \/opt\r\nget \/etc\/hostname \/root\r\nsftp -b upload.ftp   172.16.1.41<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"toc_0\">3.ssh\u9a8c\u8bc1\u65b9\u5f0f<\/h2>\n\n\n\n<p><strong><em>1.\u57fa\u4e8e\u8d26\u53f7\u5bc6\u7801\u8fdc\u7a0b\u767b\u5f55<\/em><\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u77e5\u9053\u670d\u52a1\u5668\u7684IP\u7aef\u53e3\uff0c\u8d26\u53f7\u5bc6\u7801\uff0c\u5373\u53ef\u901a\u8fc7ssh\u5ba2\u6237\u7aef\u547d\u4ee4\u767b\u5f55\u8fdc\u7a0b\u4e3b\u673a\n##\u4ea4\u4e92\u5f0f \nssh -p22 root@10.0.0.41\nroot@10.0.0.41 password\uff1a\n##\u975e\u4ea4\u4e92\u5f0f\nsshpass -p1 ssh -p22 root@10.0.0.41<\/code><\/pre>\n\n\n\n<p><strong><em>2.\u57fa\u4e8e\u5bc6\u94a5\u7684\u8fdc\u7a0b\u767b\u5f55<\/em><\/strong><\/p>\n\n\n\n<p>\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u901a\u8fc7ssh\u5ba2\u6237\u7aef\u547d\u4ee4\u767b\u5f55\u8fdc\u7a0b\u670d\u52a1\u5668\u9700\u8981\u63d0\u4f9b\u8d26\u53f7\u5bc6\u7801\uff0c\u4f46\u4e3a\u4e86\u964d\u4f4e\u5bc6\u7801\u6cc4\u9732\u7684\u51e0\u7387\u548c\u63d0\u9ad8\u767b\u5f55\u65b9\u4fbf\u6027\uff0c\u5efa\u8bae\u4f7f\u7528\u5bc6\u94a5\u9a8c\u8bc1\u65b9\u5f0f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"726\" height=\"276\" src=\"https:\/\/www.buyao007.icu\/wp-content\/uploads\/2022\/01\/image-21.png\" alt=\"\" class=\"wp-image-512\" srcset=\"https:\/\/www.buyao007.icu\/wp-content\/uploads\/2022\/01\/image-21.png 726w, https:\/\/www.buyao007.icu\/wp-content\/uploads\/2022\/01\/image-21-300x114.png 300w\" sizes=\"(max-width: 726px) 100vw, 726px\" \/><\/figure>\n\n\n\n<pre class=\"wp-block-code\"><code><strong>1.\u5728A\u4e0a\u751f\u6210\u975e\u5bf9\u79f0\u5bc6\u94a5\uff0c\u4f7f\u7528-t\u6307\u5b9a\u5bc6\u94a5\u7c7b\u578b\uff0c-C\u6307\u5b9a\u7528\u6237\u90ae\u7bb1<\/strong>\n&#91;root@m01 ~]# ssh-keygen -t rsa -C m01@10.0.0.41\n\u9ed8\u8ba4\u56de\u8f66\u5373\u53ef\n\u975e\u4ea4\u4e92\u5f0f\u751f\u6210\u5bc6\u94a5\n&#91;root@m01 ~]# ssh-keygen -t rsa -f \/root\/.ssh\/id_rsa -P \"\"\n<strong>2.\u5c06A\u4e0a\u7684\u516c\u94a5\u63a8\u9001\u7ed9B<\/strong>\n&#91;root@m01 ~]# ssh-copy-id -i \/root\/.ssh\/id_rsa.pub 10.0.0.98\n\u975e\u4ea4\u4e92\u63a8\u9001\u516c\u94a5\n&#91;root@m01 ~]# sshpass -p1 ssh-copy-id -i -o StrictHostKeyChecking=no \/root\/.ssh\/id_rsa.pub 10.0.0.98\n<strong>3.\u6279\u91cf\u5206\u53d1\u79d8\u94a5\u811a\u672c\u601d\u8def<\/strong>\n&#91;root@m01 ~]# cat \/server\/scripts\/fenfa.sh\r\n#!\/bin\/bash\r\n#create key\r\nssh-keygen -t rsa -f \/root\/.ssh\/id_rsa   -P ''\r\n#fenfa pub key\nfor ip  in {7,31,41}\r\ndo\r\n   sshpass -p1 ssh-copy-id -i \/root\/.ssh\/id_rsa.pub  -o StrictHostKeyChecking=no  -p22 172.16.1.$ip\r\ndone\n<strong>4.\u6279\u91cf\u6d4b\u8bd5\u662f\u5426\u5206\u53d1\u6210\u529f\u811a\u672c\u601d\u8def<\/strong>\n&#91;root@m01 ~]# cat \/server\/scripts\/check.sh \r\n#!\/bin\/bash\r\n#fenfa pub key \r\nfor ip  in {7,31,41}\r\ndo\r\n    ssh  -o StrictHostKeyChecking=no  -p22 172.16.1.$ip\r $*\r\ndone<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"toc_0\">4.ssh\u5b89\u5168\u4f18\u5316<\/h2>\n\n\n\n<p>ssh\u4f5c\u4e3a\u8fdc\u7a0b\u8fde\u63a5\u670d\u52a1\uff0c\u901a\u5e38\u6211\u4eec\u9700\u8981\u8003\u8651\u5230\u8be5\u670d\u52a1\u7684\u5b89\u5168\uff0c\u6240\u4ee5\u9700\u8981\u5bf9\u8be5\u670d\u52a1\u8fdb\u884c\u5b89\u5168\u65b9\u9762\u7684\u914d\u7f6e\u3002<br>1.\u66f4\u6539\u8fdc\u7a0b\u8fde\u63a5\u767b\u5f55\u7684\u7aef\u53e3<br>2.\u7981\u6b62ROOT\u7528\u6237\u76f4\u63a5\u767b\u5f55<br>3.\u5bc6\u7801\u8ba4\u8bc1\u7684\u65b9\u5f0f\u6539\u4e3a\u79d8\u94a5\u8ba4\u8bc1<br>4.\u91cd\u8981\u670d\u52a1\u4e0d\u4f7f\u7528\u516c\u7f51IP<br>5.\u4f7f\u7528\u9632\u706b\u5899\u9650\u5236\u6765\u6e90IP<\/p>\n\n\n\n<p>ssh\u670d\u52a1\u767b\u5f55\u9700\u8981\u8fdb\u884c\u5982\u4e0b\u914d\u7f6e\u8c03\u6574<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Port 5555     ### \u53d8\u66f4ssh\u670d\u52a1\u8fdc\u7a0b\u8fde\u63a5\u7aef\u53e3\nPermitRootLogin    no  ### \u7981\u6b62root\u7528\u6237\u76f4\u63a5\u767b\u5f55\nPasswordAuthentication  no   ### \u7981\u6b62\u4f7f\u7528\u5bc6\u7801\u76f4\u63a5\u767b\u5f55\r\nUseDNS no   ### \u7981\u6b62ssh\u8fdb\u884cdns\u53cd\u5411\u89e3\u6790\uff0c\u4ee5\u63d0\u9ad8ssh\u7b80\u4ecb\u6548\u7387\nGSSAPIAuthentication no ### \u7981\u6b62GSS\u8ba4\u8bc1\uff0c\u51cf\u5c11\u8fde\u63a5\u5ef6\u8fdf<\/code><\/pre>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b59\u5bcc\u9633\uff0c \u6c5f\u6e56\u4eba\u79f0\u6ca1\u4eba\u79f0\u3002\u591a\u5e74\u4e92\u8054\u7f51\u8fd0\u7ef4\u5de5\u4f5c\u7ecf\u9a8c\uff0c\u66fe\u8d1f\u8d23\u8fc7\u5b59\u5e03\u65af\u5927\u89c4\u6a21\u96c6\u7fa4\u67b6\u6784\u81ea\u52a8\u5316\u8fd0\u7ef4\u7ba1\u7406\u5de5\u4f5c\u3002\u64c5\u957fWeb\u96c6 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":337,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"_links":{"self":[{"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=\/wp\/v2\/posts\/510"}],"collection":[{"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=510"}],"version-history":[{"count":4,"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=\/wp\/v2\/posts\/510\/revisions"}],"predecessor-version":[{"id":517,"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=\/wp\/v2\/posts\/510\/revisions\/517"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=\/wp\/v2\/media\/337"}],"wp:attachment":[{"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=510"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=510"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=510"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}