{"id":13341,"date":"2023-05-10T17:54:11","date_gmt":"2023-05-10T09:54:11","guid":{"rendered":"https:\/\/blog.ywdevops.cn\/?p=13341"},"modified":"2023-05-10T18:52:12","modified_gmt":"2023-05-10T10:52:12","slug":"telnet","status":"publish","type":"post","link":"https:\/\/blog.ywdevops.cn\/index.php\/2023\/05\/10\/telnet\/","title":{"rendered":"linux\u914d\u7f6e\u4f7f\u7528telnet\u767b\u5f55"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">telnet\u9664\u4e86\u53ef\u4ee5\u7528\u6765\u63a2\u6d4b\u7aef\u53e3\u5916\uff0c\u8fd8\u53ef\u4ee5\u7528\u6765\u767b\u5f55linux\u673a\u5668\uff0c\u4f46\u662f\u56e0\u4e3a\u91c7\u7528\u660e\u6587\u4f20\u9001\u62a5\u6587\uff0c\u5b89\u5168\u6027\u4e0d\u597d\uff0c\u5f88\u591aLinux\u670d\u52a1\u5668\u90fd\u4e0d\u5f00\u653etelnet\u670d\u52a1\uff0c\u800c\u6539\u7528\u66f4\u5b89\u5168\u7684ssh\u65b9\u5f0f\uff0c\u4f46\u6709\u7684\u65f6\u5019\u8fd8\u662f\u9700\u8981\u4f7f\u7528\u4e00\u4e0bssh\u767b\u5f55\u7684\uff0c\u6bd4\u5982\u6211\u4eec\u5728\u5347\u7ea7openssl\u6216\u8005openssh\u7684\u65f6\u5019\uff0c\u53ef\u4ee5\u5c06telnet\u5f00\u8d77\u6765\uff0c\u9632\u6b62\u5347\u7ea7\u540e\u65e0\u6cd5\u901a\u8fc7ssh\u8fde\u63a5\u800c\u5bfc\u81f4\u65e0\u6cd5\u8fde\u63a5\u5230\u673a\u5668\uff0c\u5982\u679c\u65e0\u6cd5\u8fde\u63a5\uff0c\u6b64\u65f6\u5c31\u53ef\u4ee5\u901a\u8fc7telnet\u8fde\u63a5\u8fdb\u800c\u89e3\u51b3\u95ee\u9898<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u90e8\u7f72\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3001\u767b\u5f55linux\u670d\u52a1\u7aef\uff0c\u5b89\u88c5telnet-server\u3001Ttelnet\u8f6f\u4ef6\uff0c\u6267\u884c\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>yum -y install telnet telnet-server<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">2\u3001\u542f\u52a8telnet-server\uff0c\u6267\u884c\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>systemctl start telnet.socket<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"705\" height=\"232\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/05\/11-1.png\" alt=\"\" class=\"wp-image-13348\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/05\/11-1.png 705w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/05\/11-1-300x99.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/05\/11-1-600x197.png 600w\" sizes=\"auto, (max-width: 705px) 100vw, 705px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">3\u3001\u670d\u52a1\u7aef\u9632\u706b\u5899\u5f00\u901a23\u7aef\u53e3\uff0ctelnet\u4f7f\u7528\u7684\u7aef\u53e3\u4e3a23\uff0c\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>firewall-cmd --zone-public --add-port=23\/tcp --permanent<\/code><\/pre>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background wp-block-paragraph\">\u6ce8\uff1a\u5982\u679c\u662f\u4e91\u670d\u52a1\u5668\uff0c\u9700\u8981\u653e\u901a\u5b89\u5168\u7ec4<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4\u3001\u5728\u670d\u52a1\u7aef\u521b\u5efa\u4e00\u4e2a\u666e\u901a\u8d26\u6237\uff0c\u901a\u8fc7telnet\u767b\u5f55\u53ea\u80fd\u4f7f\u7528\u666e\u901a\u8d26\u53f7\uff0c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>useradd gongguan      \/\/\u521b\u5efa\u7528\u6237\npasswd gongguan      \/\/\u8bbe\u7f6e\u5bc6\u7801<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">5\u3001\u5728\u5ba2\u6237\u7aef\u4f7f\u7528telnet\u547d\u4ee4\u6765\u767b\u5f55\uff0c\u672c\u4f8b\u5b50\u4f7f\u7528windows\u767b\u5f55\uff0c\u6267\u884c\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>telnet ip\u5730\u5740<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"706\" height=\"137\" src=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/05\/1-1.png\" alt=\"\" class=\"wp-image-13353\" srcset=\"https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/05\/1-1.png 706w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/05\/1-1-300x58.png 300w, https:\/\/blog.ywdevops.cn\/wp-content\/uploads\/2023\/05\/1-1-600x116.png 600w\" sizes=\"auto, (max-width: 706px) 100vw, 706px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6267\u884c\u547d\u4ee4\u540e\u8f93\u5165\u666e\u901a\u8d26\u53f7+\u5bc6\u7801\uff0c\u7136\u540e\u5728\u6267\u884csu &#8211; root\u5373\u53ef\u5207\u6362\u90fdroot\u8d26\u6237<\/p>\n","protected":false},"excerpt":{"rendered":"<p>telnet\u9664\u4e86\u53ef\u4ee5\u7528\u6765\u63a2\u6d4b\u7aef\u53e3\u5916\uff0c\u8fd8\u53ef\u4ee5\u7528\u6765\u767b\u5f55linux\u673a\u5668\uff0c\u4f46\u662f\u56e0\u4e3a\u91c7\u7528\u660e\u6587\u4f20\u9001\u62a5\u6587\uff0c\u5b89\u5168\u6027\u4e0d\u597d\uff0c\u5f88\u591aL [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":13343,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34,22],"tags":[],"class_list":["post-13341","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux","category-server"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":8}},"_links":{"self":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts\/13341","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/comments?post=13341"}],"version-history":[{"count":11,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts\/13341\/revisions"}],"predecessor-version":[{"id":13355,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/posts\/13341\/revisions\/13355"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/media\/13343"}],"wp:attachment":[{"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/media?parent=13341"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/categories?post=13341"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ywdevops.cn\/index.php\/wp-json\/wp\/v2\/tags?post=13341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}