{"id":756,"date":"2020-12-17T06:18:27","date_gmt":"2020-12-16T22:18:27","guid":{"rendered":"https:\/\/byy3.com\/?p=756"},"modified":"2021-01-09T10:13:32","modified_gmt":"2021-01-09T02:13:32","slug":"ssh%e9%85%8d%e7%bd%aessh%e8%bf%9e%e6%8e%a5%e8%87%aa%e5%8a%a8%e6%96%ad%e5%bc%80%e8%ae%be%e7%bd%ae","status":"publish","type":"post","link":"https:\/\/byy3.com\/?p=756","title":{"rendered":"ssh\u914d\u7f6essh\u8fde\u63a5\u9632\u6b62\u81ea\u52a8\u65ad\u5f00\u8bbe\u7f6e"},"content":{"rendered":"<h1>\u5982\u679c\u4f60\u6b63\u5728\u4f7f\u7528Windows Terminal\u8fdb\u884cSSH\u8fde\u63a5\uff0c\u5efa\u8bae\u6362XShell\u3002\u5982\u679c\u4f60\u6362\u4e86XShell\uff0c\u8fd9\u7bc7\u6559\u7a0b\u4e5f\u4e0d\u5fc5\u770b\u4e86<\/h1>\n<h3><a name=\"t1\"><\/a><a name=\"t1\"><\/a><a id=\"_2\"><\/a>\u5b9a\u65f6\u7ed9\u670d\u52a1\u7aef\/\u5ba2\u6237\u7aef\u53d1\u9001\u5fc3\u8df3\uff0c\u89e3\u51b3\u957f\u65f6\u95f4\u4e0d\u64cd\u4f5c\u51fa\u73b0\u65e0\u54cd\u5e94\uff08\u65e0\u6cd5\u952e\u76d8\u8f93\u5165\uff09\u7684\u60c5\u51b5<\/h3>\n<h4><a id=\"_3\"><\/a>\u539f\u56e0<\/h4>\n<p>Linux\u5b89\u5168\u8bbe\u7f6e\u95ee\u9898\uff1a\u5982\u679c 60s \u5185\u6ca1\u6709\u4efb\u4f55\u6570\u636e\uff0c\u5c06\u4f1a\u81ea\u52a8\u65ad\u5f00 SSH \u8fde\u63a5\u3002<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6cd51<\/strong><br \/>\n\u670d\u52a1\u7aef\u5b9a\u65f6\u5411\u5ba2\u6237\u7aef\u53d1\u9001\u5fc3\u8df3<\/p>\n<p>\u4fee\u6539\u914d\u7f6e\u6587\u4ef6<br \/>\n<code>sudo vim \/etc\/ssh\/sshd_config<\/code><\/p>\n<p>\u6dfb\u52a0<br \/>\n<code>ClientAliveInterval 30<\/code><br \/>\n<code>ClientAliveCountMax 6<\/code><\/p>\n<p>ClientAliveInterval\u8868\u793a\u6bcf\u9694\u591a\u5c11\u79d2\uff0c\u670d\u52a1\u5668\u5411\u5ba2\u6237\u7aef\u53d1\u9001\u5fc3\u8df3<\/p>\n<p>ClientAliveCountMax\u8868\u793a\u4e0a\u8ff0\u591a\u5c11\u6b21\u5fc3\u8df3\u65e0\u54cd\u5e94\u4e4b\u540e\uff0c\u8ba4\u4e3aClient\u5df2\u7ecf\u65ad\u5f00<\/p>\n<p>\u6240\u4ee5\uff0c\u603b\u5171\u5141\u8bb8\u65e0\u54cd\u5e94\u7684\u65f6\u95f4\u662f<code>30*6=180\u79d2<\/code><\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6cd52<\/strong><br \/>\n\u5ba2\u6237\u7aef\u5b9a\u65f6\u5411\u670d\u52a1\u7aef\u53d1\u9001\u5fc3\u8df3<\/p>\n<p>\u4fee\u6539\u914d\u7f6e\u6587\u4ef6<br \/>\n<code>sudo vim \/etc\/ssh\/ssh_config<\/code><\/p>\n<p>\u6dfb\u52a0<br \/>\n<code>ClientAliveInterval 30<\/code><br \/>\n<code>ClientAliveCountMax 6<\/code><\/p>\n<p><strong>\u4e3a\u4ec0\u4e48\u8bbe\u7f6e30s\u7684\u539f\u56e0\u5728\u4e8e30s\u597d\u7b97\uff0c\u4f60\u4e5f\u53ef\u4ee5\u8bbe\u7f6e40s\uff0c44s\uff0c59s\u3002\u4f46\u662f\u4e0d\u8981\u8d85\u8fc760\uff0c\u90a3\u6837\u5c31\u6ca1\u6709\u610f\u4e49\u4e86\u3002<\/strong><\/p>\n<p><strong>\u670d\u52a1\u7aef\u548c\u5ba2\u6237\u7aef\u4fee\u6539\u7684\u6587\u4ef6\u4e0d\u4e00\u6837\u3002<\/strong><\/p>\n<h1 id=\"articleContentId\" class=\"title-article\">\u89e3\u51b3ssh\u767b\u5f55\u540e\u95f2\u7f6e\u65f6\u95f4\u8fc7\u957f\u800c\u65ad\u5f00\u8fde\u63a5<\/h1>\n<p>\u6211\u4eec\u901a\u8fc7\u7ec8\u7aef\u8fde\u63a5\u670d\u52a1\u5668\u65f6\uff0c\u5f53\u9f20\u6807\u548c\u952e\u76d8\u957f\u65f6\u95f4\u4e0d\u64cd\u4f5c\uff0c\u670d\u52a1\u5668\u5c31\u4f1a\u81ea\u52a8\u65ad\u5f00\u8fde\u63a5\uff0c\u6211\u4eec\u8fd8\u7684\u9700\u8981\u91cd\u65b0\u8fde\u63a5\uff0c\u611f\u89c9\u5f88\u9ebb\u70e6\uff0c\u603b\u7ed3\u4e00\u4e0b\u89e3\u51b3\u6b64\u95ee\u9898\u7684\u65b9\u6cd5<\/p>\n<h2 id=\"\u65b9\u6cd5\u4e00\"><a name=\"t0\"><\/a><a name=\"t0\"><\/a>\u65b9\u6cd5\u4e00<\/h2>\n<p>\u4fee\u6539<code>\/etc\/ssh\/sshd_config<\/code>\u914d\u7f6e\u6587\u4ef6\uff0c\u627e\u5230<code>ClientAliveCountMax<\/code>\uff08\u5355\u4f4d\u4e3a\u5206\u949f\uff09\u4fee\u6539\u4f60\u60f3\u8981\u7684\u503c\u3002<br \/>\n\u6267\u884c\uff1a<\/p>\n<pre class=\"prettyprint\"><code class=\"hljs has-numbering\">service sshd reload <\/code><\/pre>\n<ul class=\"pre-numbering\">\n<li><\/li>\n<\/ul>\n<h2 id=\"\u65b9\u6cd5\u4e8c\u63a8\u8350\"><a name=\"t1\"><\/a><a name=\"t1\"><\/a>\u65b9\u6cd5\u4e8c\u3010\u63a8\u8350\u3011<\/h2>\n<p>\u627e\u5230\u6240\u5728\u7528\u6237\u7684.ssh\u76ee\u5f55\uff0c\u5982root\u7528\u6237\u8be5\u76ee\u5f55\u5728\uff1a<code>\/root\/.ssh\/<\/code>\uff0c\u5728\u8be5\u76ee\u5f55\u521b\u5efaconfig\u6587\u4ef6<\/p>\n<pre class=\"prettyprint\"><code class=\"hljs avrasm has-numbering\">vi \/root\/<span class=\"hljs-preprocessor\">.ssh<\/span>\/config<\/code><\/pre>\n<ul class=\"pre-numbering\">\n<li><\/li>\n<\/ul>\n<p>\u52a0\u5165\u4e0b\u9762\u4e00\u53e5\uff1a<\/p>\n<pre class=\"prettyprint\"><code class=\"hljs has-numbering\">ServerAliveInterval 60<\/code><\/pre>\n<ul class=\"pre-numbering\">\n<li><\/li>\n<\/ul>\n<p>\u4fdd\u5b58\u9000\u51fa\uff0c\u91cd\u65b0\u5f00\u542froot\u7528\u6237\u7684shell\uff0c\u5219\u518dssh\u8fdc\u7a0b\u670d\u52a1\u5668\u7684\u65f6\u5019\uff0c\u4e0d\u4f1a\u56e0\u4e3a\u957f\u65f6\u95f4\u64cd\u4f5c\u65ad\u5f00\u3002\u5e94\u8be5\u662f\u52a0\u5165\u8fd9\u53e5\u4e4b\u540e\uff0cssh\u5ba2\u6237\u7aef\u4f1a\u6bcf\u9694\u4e00\u6bb5\u65f6\u95f4\u81ea\u52a8\u4e0essh\u670d\u52a1\u5668\u901a\u4fe1\u4e00\u6b21\uff0c\u6240\u4ee5\u957f\u65f6\u95f4\u64cd\u4f5c\u4e0d\u4f1a\u65ad\u5f00\u3002<\/p>\n<h2 id=\"\u65b9\u6cd5\u4e09\"><a name=\"t2\"><\/a><a name=\"t2\"><\/a>\u65b9\u6cd5\u4e09<\/h2>\n<p>\u4fee\u6539\/etc\/profile\u914d\u7f6e\u6587\u4ef6<\/p>\n<pre class=\"prettyprint\"><code class=\"hljs has-numbering\">vi \/etc\/profile<\/code><\/pre>\n<ul class=\"pre-numbering\">\n<li><\/li>\n<\/ul>\n<p>\u589e\u52a0\uff1a<\/p>\n<pre class=\"prettyprint\"><code class=\"hljs fix has-numbering\"><span class=\"hljs-attribute\">TMOUT<\/span>=<span class=\"hljs-string\">1800<\/span><\/code><\/pre>\n<ul class=\"pre-numbering\">\n<li><\/li>\n<\/ul>\n<p>\u8fd9\u683730\u5206\u949f\u6ca1\u64cd\u4f5c\u5c31\u81ea\u52a8LOGOUT<\/p>\n<h2 id=\"\u65b9\u6cd5\u56db\"><a name=\"t3\"><\/a><a name=\"t3\"><\/a>\u65b9\u6cd5\u56db<\/h2>\n<p>\u5229\u7528expect \u6a21\u62df\u952e\u76d8\u52a8\u4f5c\uff0c\u5728\u95f2\u7f6e\u65f6\u95f4\u4e4b\u5185\u6a21\u62df\u5730\u7ed9\u4e2a\u952e\u76d8\u54cd\u5e94\uff0c\u5c06\u4e0b\u5217\u4ee3\u7801\u4fdd\u5b58\u4e3axxx\uff0c\u7136\u540e\u7528expect\u6267\u884c\uff1a<\/p>\n<pre class=\"prettyprint\"><code class=\"hljs d has-numbering\"><span class=\"hljs-shebang\">#!\/usr\/bin\/expect <\/span>\r\nset timeout <span class=\"hljs-number\">60<\/span> \r\nspawn ssh user<span class=\"hljs-keyword\">@host<\/span> \r\ninteract { \r\n timeout <span class=\"hljs-number\">300<\/span> {send <span class=\"hljs-string\">\"\\x20\"<\/span>} \r\n} \r\nexpect xxx<\/code><\/pre>\n<ul class=\"pre-numbering\">\n<li><\/li>\n<\/ul>\n<p>\u63a5\u7740\u6309\u63d0\u793a\u8f93\u5165\u5bc6\u7801\u5c31\u53ef\u4ee5\u4e86\uff0c\u8fd9\u6837\u6bcf\u9694300\u79d2\u5c31\u4f1a\u81ea\u52a8\u6253\u4e00\u4e2a\u7a7a\u683c(\\x20)\uff0c\u5177\u4f53\u7684\u65f6\u95f4\u95f4\u9694\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u60c5\u51b5\u8bbe\u7f6e\u3002<\/p>\n<h2 id=\"\u65b9\u6cd5\u4e94\"><a name=\"t4\"><\/a><a name=\"t4\"><\/a>\u65b9\u6cd5\u4e94<\/h2>\n<p>\u5982\u679c\u4f60\u5728windows\u4e0b\u901a\u8fc7\u5de5\u5177\u8fde\u63a5\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u4e3a<br \/>\nsecureCRT\uff1a\u9009\u9879\u2014\u7ec8\u7aef\u2014\u53cd\u7a7a\u95f2 \u4e2d\u8bbe\u7f6e\u6bcf\u9694\u591a\u5c11\u79d2\u53d1\u9001\u4e00\u4e2a\u5b57\u7b26\u4e32\uff0c\u6216\u8005\u662fNO-OP\u534f\u8bae\u5305<br \/>\nputty\uff1aputty -&gt; Connection -&gt; Seconds between keepalives ( 0 to turn off ), \u9ed8\u8ba4\u4e3a0, \u6539\u4e3a300.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u679c\u4f60\u6b63\u5728\u4f7f\u7528Windows Terminal\u8fdb\u884cSSH\u8fde\u63a5\uff0c\u5efa\u8bae\u6362XShell\u3002\u5982\u679c\u4f60\u6362\u4e86XShell\uff0c\u8fd9\u7bc7 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[353,234,237,235,236,238,329],"class_list":["post-756","post","type-post","status-publish","format-standard","hentry","category-linux","tag-linux","tag-ssh"],"_links":{"self":[{"href":"https:\/\/byy3.com\/index.php?rest_route=\/wp\/v2\/posts\/756","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/byy3.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/byy3.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/byy3.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/byy3.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=756"}],"version-history":[{"count":0,"href":"https:\/\/byy3.com\/index.php?rest_route=\/wp\/v2\/posts\/756\/revisions"}],"wp:attachment":[{"href":"https:\/\/byy3.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=756"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/byy3.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=756"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/byy3.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=756"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}