{"id":44684,"date":"2024-10-06T17:24:15","date_gmt":"2024-10-06T09:24:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44684\/"},"modified":"2024-10-06T17:24:15","modified_gmt":"2024-10-06T09:24:15","slug":"linux-%e5%91%bd%e4%bb%a4%ef%bc%9aexpect-%e8%88%87%e4%ba%a4%e4%ba%92%e5%bc%8f%e7%a8%8b%e5%ba%8f%e9%80%b2%e8%a1%8c%e7%b7%a8%e7%a8%8b%e5%b0%8d%e8%a9%b1","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44684\/","title":{"rendered":"Linux \u547d\u4ee4\uff1aexpect &#8211; \u8207\u4ea4\u4e92\u5f0f\u7a0b\u5e8f\u9032\u884c\u7de8\u7a0b\u5c0d\u8a71"},"content":{"rendered":"<h1 id=\"linux-%e5%91%bd%e4%bb%a4%ef%bc%9aexpect-%e8%88%87%e4%ba%a4%e4%ba%92%e5%bc%8f%e7%a8%8b%e5%ba%8f%e9%80%b2%e8%a1%8c%e7%b7%a8%e7%a8%8b%e5%b0%8d%e8%a9%b1-OcGkQVYYOy\">Linux \u547d\u4ee4\uff1aexpect &#8211; \u8207\u4ea4\u4e92\u5f0f\u7a0b\u5e8f\u9032\u884c\u7de8\u7a0b\u5c0d\u8a71<\/h1>\n<p>\u5728Linux\u74b0\u5883\u4e2d\uff0c\u8a31\u591a\u4efb\u52d9\u9700\u8981\u7528\u6236\u8207\u7a0b\u5e8f\u9032\u884c\u4ea4\u4e92\u3002\u9019\u4e9b\u4ea4\u4e92\u5f0f\u7a0b\u5e8f\u901a\u5e38\u8981\u6c42\u7528\u6236\u8f38\u5165\u5bc6\u78bc\u3001\u9078\u64c7\u9078\u9805\u6216\u63d0\u4f9b\u5176\u4ed6\u8f38\u5165\u3002\u5c0d\u65bc\u81ea\u52d5\u5316\u9019\u4e9b\u4ea4\u4e92\u904e\u7a0b\uff0c<code>expect<\/code>\u547d\u4ee4\u662f\u4e00\u500b\u975e\u5e38\u6709\u7528\u7684\u5de5\u5177\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e<code>expect<\/code>\u7684\u57fa\u672c\u6982\u5ff5\u3001\u7528\u6cd5\u53ca\u5176\u5728\u81ea\u52d5\u5316\u4efb\u52d9\u4e2d\u7684\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-expect%ef%bc%9f-OcGkQVYYOy\">\u4ec0\u9ebc\u662f expect\uff1f<\/h2>\n<p><code>expect<\/code>\u662f\u4e00\u500b\u7528\u65bc\u81ea\u52d5\u5316\u4ea4\u4e92\u5f0f\u7a0b\u5e8f\u7684\u5de5\u5177\uff0c\u6700\u521d\u7531Don Libes\u65bc1990\u5e74\u958b\u767c\u3002\u5b83\u80fd\u5920\u6a21\u64ec\u7528\u6236\u7684\u8f38\u5165\uff0c\u4e26\u6839\u64da\u7a0b\u5e8f\u7684\u8f38\u51fa\u9032\u884c\u76f8\u61c9\u7684\u64cd\u4f5c\u3002\u9019\u4f7f\u5f97\u7528\u6236\u80fd\u5920\u81ea\u52d5\u5316\u8a31\u591a\u9700\u8981\u624b\u52d5\u8f38\u5165\u7684\u4efb\u52d9\uff0c\u4f8b\u5982SSH\u767b\u9304\u3001FTP\u50b3\u8f38\u7b49\u3002<\/p>\n<h2 id=\"expect-%e7%9a%84%e5%9f%ba%e6%9c%ac%e8%aa%9e%e6%b3%95-OcGkQVYYOy\">expect \u7684\u57fa\u672c\u8a9e\u6cd5<\/h2>\n<p>\u4f7f\u7528<code>expect<\/code>\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>expect [options] [script]<\/code><\/pre>\n<p>\u5176\u4e2d\uff0c<code>script<\/code>\u662f\u5305\u542b<code>expect<\/code>\u547d\u4ee4\u7684\u8173\u672c\u6587\u4ef6\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u9078\u9805\uff1a<\/p>\n<ul>\n<li><code>-f<\/code>\uff1a\u6307\u5b9a\u8981\u57f7\u884c\u7684\u8173\u672c\u6587\u4ef6\u3002<\/li>\n<li><code>-d<\/code>\uff1a\u555f\u7528\u8abf\u8a66\u6a21\u5f0f\uff0c\u986f\u793a\u8a73\u7d30\u7684\u57f7\u884c\u904e\u7a0b\u3002<\/li>\n<\/ul>\n<h2 id=\"expect-%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%94%a8%e6%b3%95-OcGkQVYYOy\">expect \u7684\u57fa\u672c\u7528\u6cd5<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684<code>expect<\/code>\u8173\u672c\u793a\u4f8b\uff0c\u7528\u65bc\u81ea\u52d5\u5316SSH\u767b\u9304\uff1a<\/p>\n<pre><code>#!\/usr\/bin\/expect -f\n\nset timeout 20\nset user \"your_username\"\nset password \"your_password\"\nset host \"your_host\"\n\nspawn ssh $user@$host\nexpect \"password:\"\nsend \"$passwordr\"\ninteract<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c<code>spawn<\/code>\u547d\u4ee4\u7528\u65bc\u555f\u52d5SSH\u9023\u63a5\uff0c<code>expect<\/code>\u547d\u4ee4\u7528\u65bc\u7b49\u5f85\u7a0b\u5e8f\u7684\u8f38\u51fa\uff0c<code>send<\/code>\u547d\u4ee4\u5247\u7528\u65bc\u767c\u9001\u5bc6\u78bc\u3002\u6700\u5f8c\uff0c<code>interact<\/code>\u547d\u4ee4\u5141\u8a31\u7528\u6236\u8207SSH\u6703\u8a71\u9032\u884c\u4ea4\u4e92\u3002<\/p>\n<h2 id=\"expect-%e7%9a%84%e9%80%b2%e9%9a%8e%e7%94%a8%e6%b3%95-OcGkQVYYOy\">expect \u7684\u9032\u968e\u7528\u6cd5<\/h2>\n<p>\u9664\u4e86\u57fa\u672c\u7684\u81ea\u52d5\u5316\u4efb\u52d9\uff0c<code>expect<\/code>\u9084\u53ef\u4ee5\u7528\u65bc\u8655\u7406\u66f4\u8907\u96dc\u7684\u4ea4\u4e92\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u6839\u64da\u4e0d\u540c\u7684\u8f38\u51fa\u57f7\u884c\u4e0d\u540c\u7684\u64cd\u4f5c\uff1a<\/p>\n<pre><code>#!\/usr\/bin\/expect -f\n\nset timeout 20\nset user \"your_username\"\nset password \"your_password\"\nset host \"your_host\"\n\nspawn ssh $user@$host\nexpect {\n    \"password:\" {\n        send \"$passwordr\"\n        exp_continue\n    }\n    \"Last login:\" {\n        send \"echo 'Welcome!'r\"\n    }\n}\ninteract<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c<code>expect<\/code>\u547d\u4ee4\u6839\u64da\u4e0d\u540c\u7684\u8f38\u51fa\u57f7\u884c\u4e0d\u540c\u7684\u64cd\u4f5c\u3002\u5982\u679c\u7a0b\u5e8f\u8981\u6c42\u5bc6\u78bc\uff0c\u5247\u767c\u9001\u5bc6\u78bc\uff1b\u5982\u679c\u986f\u793a\u201cLast login:\u201d\uff0c\u5247\u767c\u9001\u4e00\u689d\u6b61\u8fce\u6d88\u606f\u3002<\/p>\n<h2 id=\"expect-%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-OcGkQVYYOy\">expect \u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p><code>expect<\/code>\u5728\u8a31\u591a\u5834\u666f\u4e2d\u90fd\u975e\u5e38\u6709\u7528\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u61c9\u7528\uff1a<\/p>\n<ul>\n<li><strong>\u81ea\u52d5\u5316SSH\u767b\u9304\uff1a<\/strong>\u4f7f\u7528<code>expect<\/code>\u53ef\u4ee5\u81ea\u52d5\u767b\u9304\u5230\u9060\u7a0b\u4f3a\u670d\u5668\uff0c\u7121\u9700\u624b\u52d5\u8f38\u5165\u5bc6\u78bc\u3002<\/li>\n<li><strong>FTP\u81ea\u52d5\u5316\uff1a<\/strong>\u53ef\u4ee5\u81ea\u52d5\u4e0a\u50b3\u6216\u4e0b\u8f09\u6587\u4ef6\uff0c\u800c\u4e0d\u9700\u8981\u624b\u52d5\u78ba\u8a8d\u3002<\/li>\n<li><strong>\u6e2c\u8a66\u81ea\u52d5\u5316\uff1a<\/strong>\u53ef\u4ee5\u7528\u65bc\u81ea\u52d5\u5316\u6e2c\u8a66\u4ea4\u4e92\u5f0f\u61c9\u7528\u7a0b\u5e8f\u7684\u529f\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-OcGkQVYYOy\">\u7e3d\u7d50<\/h2>\n<p>\u7e3d\u7684\u4f86\u8aaa\uff0c<code>expect<\/code>\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u81ea\u52d5\u5316\u8207\u4ea4\u4e92\u5f0f\u7a0b\u5e8f\u7684\u5c0d\u8a71\u3002\u7121\u8ad6\u662fSSH\u767b\u9304\u3001FTP\u50b3\u8f38\u9084\u662f\u5176\u4ed6\u9700\u8981\u7528\u6236\u8f38\u5165\u7684\u4efb\u52d9\uff0c<code>expect<\/code>\u90fd\u80fd\u63d0\u4f9b\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u5c0d\u65bc\u9700\u8981\u7d93\u5e38\u9032\u884c\u81ea\u52d5\u5316\u64cd\u4f5c\u7684\u7528\u6236\u4f86\u8aaa\uff0c\u638c\u63e1<code>expect<\/code>\u7684\u4f7f\u7528\u5c07\u5927\u5927\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684<code><a href=\"https:\/\/server.hk\">VPS<\/a><\/code>\u89e3\u6c7a\u65b9\u6848\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Linux \u547d\u4ee4 expect\uff0c\u5b78\u7fd2\u5982\u4f55\u8207\u4ea4\u4e92\u5f0f\u7a0b\u5e8f\u9032\u884c\u7de8\u7a0b\u5c0d\u8a71\uff0c\u7c21\u5316\u81ea\u52d5\u5316\u4efb\u52d9\u548c\u8173\u672c\u7de8\u5beb\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-44684","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44684","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=44684"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44684\/revisions"}],"predecessor-version":[{"id":44685,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44684\/revisions\/44685"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44684"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44684"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44684"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}