{"id":895,"date":"2025-10-11T17:12:48","date_gmt":"2025-10-11T09:12:48","guid":{"rendered":"https:\/\/www.chinaenow.com\/blog\/?p=895"},"modified":"2025-10-11T17:12:48","modified_gmt":"2025-10-11T09:12:48","slug":"telnet%e5%ae%89%e8%a3%85%e6%ad%a5%e9%aa%a4%e8%af%a6%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/www.chinaenow.com\/blog\/895.html","title":{"rendered":"Telnet\u5b89\u88c5\u6b65\u9aa4\u8be6\u89e3"},"content":{"rendered":"<p><h3>Telnet \u5b89\u88c5\u6982\u8ff0<\/h3>\n<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/www.chinaenow.com\/blog\/wp-content\/uploads\/2025\/10\/xD979541.jpg\" alt=\"Telnet\u5b89\u88c5\u6b65\u9aa4\u8be6\u89e3\" title=\"Telnet\u5b89\u88c5\u6b65\u9aa4\u8be6\u89e3\"><\/p>\n<p><p>Telnet \u5b89\u88c5\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u8fc7\u7a0b\uff0c\u901a\u5e38\u6d89\u53ca\u5728\u76ee\u6807\u7cfb\u7edf\u4e0a\u5b89\u88c5 Telnet \u670d\u52a1\u5668\u8f6f\u4ef6\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5173\u4e8e Telnet \u5b89\u88c5\u7684\u8be6\u7ec6\u4fe1\u606f\u3002<\/p>\n<\/p>\n<p><h3>\u5305\u542b\u5185\u5bb9<\/h3>\n<\/p>\n<p><p>\u5728\u5b89\u88c5 Telnet \u670d\u52a1\u5668\u65f6\uff0c\u901a\u5e38\u4f1a\u5305\u542b\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n<\/p>\n<ul>\n<li>Telnet \u670d\u52a1\u5668\u8f6f\u4ef6<\/li>\n<li>\u76f8\u5173\u7684\u7cfb\u7edf\u5e93\u548c\u4f9d\u8d56<\/li>\n<li>\u914d\u7f6e\u6587\u4ef6\u548c\u521d\u59cb\u5316\u811a\u672c<\/li>\n<\/ul>\n<p><h3>\u54ea\u4e2a\u7cfb\u7edf\u652f\u6301 Telnet \u5b89\u88c5<\/h3>\n<\/p>\n<p><p>\u5927\u591a\u6570\u73b0\u4ee3\u64cd\u4f5c\u7cfb\u7edf\u90fd\u652f\u6301 Telnet \u670d\u52a1\u5668\u5b89\u88c5\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e Linux\u3001Windows \u548c macOS\u3002\u4ee5\u4e0b\u662f\u9488\u5bf9\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u7684\u5177\u4f53\u5b89\u88c5\u65b9\u6cd5\u3002<\/p>\n<\/p>\n<p><h3>\u5982\u4f55\u5b89\u88c5 Telnet<\/h3>\n<\/p>\n<p><p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u5b89\u88c5 Telnet \u7684\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n<p><h4>\u5728 Linux \u4e0a\u5b89\u88c5 Telnet<\/h4>\n<\/p>\n<p><pre><code>yum install telnet-server<\/p>\r\n<p>apt-get install telnetd<\/p>\r\n<p>zypper install telnet-server<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h4>\u5728 Windows \u4e0a\u5b89\u88c5 Telnet<\/h4>\n<\/p>\n<p><pre><code>\u6253\u5f00\u201c\u63a7\u5236\u9762\u677f\u201d > \u201c\u7a0b\u5e8f\u201d > \u201c\u7a0b\u5e8f\u548c\u529f\u80fd\u201d > \u201c\u6253\u5f00\u6216\u5173\u95ed Windows \u529f\u80fd\u201d\u3002<\/p>\r\n<p>\u52fe\u9009\u201cTelnet \u5ba2\u6237\u7aef\u201d\u548c\u201cTelnet \u670d\u52a1\u5668\u201d\uff0c\u7136\u540e\u70b9\u51fb\u201c\u786e\u5b9a\u201d\u3002<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h4>\u5728 macOS \u4e0a\u5b89\u88c5 Telnet<\/h4>\n<\/p>\n<p><pre><code>sudo port install netcat<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u63a8\u8350\u4f7f\u7528 Telnet \u7684\u539f\u56e0<\/h3>\n<\/p>\n<p><p>\u5c3d\u7ba1 SSH \u5df2\u6210\u4e3a\u8fdc\u7a0b\u8fde\u63a5\u7684\u6807\u51c6\uff0c\u4f46 Telnet \u4ecd\u6709\u5176\u5b58\u5728\u7684\u7406\u7531\uff1a<\/p>\n<\/p>\n<ul>\n<li>\u7b80\u5355\u6613\u7528\uff1aTelnet \u63d0\u4f9b\u4e86\u57fa\u672c\u7684\u547d\u4ee4\u884c\u754c\u9762\uff0c\u6613\u4e8e\u7406\u89e3\u548c\u4f7f\u7528\u3002<\/li>\n<li>\u8de8\u5e73\u53f0\uff1a\u5927\u591a\u6570\u64cd\u4f5c\u7cfb\u7edf\u90fd\u652f\u6301 Telnet\uff0c\u8fd9\u4f7f\u5f97\u5b83\u5728\u591a\u79cd\u73af\u5883\u4e2d\u90fd\u9002\u7528\u3002<\/li>\n<li>\u5feb\u901f\u8fde\u63a5\uff1aTelnet \u8fde\u63a5\u901a\u5e38\u6bd4 SSH \u5feb\uff0c\u5c24\u5176\u662f\u5728\u6ca1\u6709\u56fe\u5f62\u754c\u9762\u65f6\u3002<\/li>\n<\/ul>\n<p><h3>\u5e38\u89c1\u95ee\u9898\u89e3\u7b54<\/h3>\n<\/p>\n<p><p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u56f4\u7ed5 Telnet \u5b89\u88c5\u548c\u4f7f\u7528\u7684\u5e38\u89c1\u95ee\u9898\uff1a<\/p>\n<\/p>\n<p><b>\u4e3a\u4ec0\u4e48 Telnet \u901f\u5ea6\u6bd4 SSH \u5feb\uff1f<\/b><\/p>\n<p><p>Telnet \u8fde\u63a5\u901a\u5e38\u662f\u6587\u672c\u57fa\u7840\u7684\uff0c\u800c SSH \u662f\u52a0\u5bc6\u7684\u3002\u52a0\u5bc6\u8fc7\u7a0b\u4f1a\u7a0d\u5fae\u589e\u52a0\u5ef6\u8fdf\uff0c\u56e0\u6b64\u5728\u6ca1\u6709\u52a0\u5bc6\u9700\u6c42\u7684\u60c5\u51b5\u4e0b\uff0cTelnet \u901a\u5e38\u4f1a\u66f4\u5feb\u3002<\/p>\n<\/p>\n<p><b>\u5982\u4f55\u5728 Linux \u4e0a\u914d\u7f6e Telnet \u670d\u52a1\u5668\u4ee5\u5141\u8bb8\u8fdc\u7a0b\u8bbf\u95ee\uff1f<\/b><\/p>\n<p><p>\u8981\u5141\u8bb8\u8fdc\u7a0b\u8bbf\u95ee Telnet \u670d\u52a1\u5668\uff0c\u60a8\u9700\u8981\u5728\u670d\u52a1\u5668\u4e0a\u7f16\u8f91 `\/etc\/hosts.allow` \u548c `\/etc\/hosts.deny` \u6587\u4ef6\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u914d\u7f6e\u5141\u8bb8\u6240\u6709\u4e3b\u673a\u8bbf\u95ee Telnet \u670d\u52a1\u5668\uff1a<\/p>\n<\/p>\n<p><pre><code>ALL : ALL : ALLOW<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><b>\u5982\u4f55\u5728 Windows \u4e0a\u5b89\u5168\u5730\u4f7f\u7528 Telnet\uff1f<\/b><\/p>\n<p><p>\u867d\u7136 Windows Telnet \u4e0d\u652f\u6301\u52a0\u5bc6\uff0c\u4f46\u60a8\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u5176\u4ed6\u5de5\u5177\uff08\u5982 PuTTY\uff09\u6765\u6a21\u62df SSH \u8fde\u63a5\u3002PuTTY \u63d0\u4f9b\u4e86 Telnet \u529f\u80fd\uff0c\u5e76\u4e14\u53ef\u4ee5\u4e0e SSH \u4e00\u8d77\u4f7f\u7528\uff0c\u63d0\u4f9b\u52a0\u5bc6\u548c\u66f4\u597d\u7684\u5b89\u5168\u6027\u3002<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Telnet \u5b89\u88c5\u6982\u8ff0 Telnet \u5b89\u88c5\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u8fc7\u7a0b\uff0c\u901a\u5e38\u6d89\u53ca\u5728\u76ee\u6807\u7cfb\u7edf\u4e0a\u5b89\u88c5 Telnet \u670d\u52a1\u5668\u8f6f\u4ef6\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5173\u4e8e Telnet \u5b89\u88c5\u7684\u8be6\u7ec6\u4fe1\u606f\u3002 \u5305\u542b\u5185\u5bb9 \u5728\u5b89\u88c5 Telnet \u670d\u52a1\u5668\u65f6\uff0c\u901a\u5e38\u4f1a\u5305\u542b\u4ee5\u4e0b\u5185\u5bb9\uff1a Telnet \u670d&#8230;<\/p>\n","protected":false},"author":2,"featured_media":896,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[140,141,85],"topic":[],"class_list":["post-895","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tw","tag-telnet","tag-141","tag-85"],"_links":{"self":[{"href":"https:\/\/www.chinaenow.com\/blog\/wp-json\/wp\/v2\/posts\/895","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chinaenow.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.chinaenow.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.chinaenow.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chinaenow.com\/blog\/wp-json\/wp\/v2\/comments?post=895"}],"version-history":[{"count":1,"href":"https:\/\/www.chinaenow.com\/blog\/wp-json\/wp\/v2\/posts\/895\/revisions"}],"predecessor-version":[{"id":898,"href":"https:\/\/www.chinaenow.com\/blog\/wp-json\/wp\/v2\/posts\/895\/revisions\/898"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.chinaenow.com\/blog\/wp-json\/wp\/v2\/media\/896"}],"wp:attachment":[{"href":"https:\/\/www.chinaenow.com\/blog\/wp-json\/wp\/v2\/media?parent=895"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chinaenow.com\/blog\/wp-json\/wp\/v2\/categories?post=895"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chinaenow.com\/blog\/wp-json\/wp\/v2\/tags?post=895"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.chinaenow.com\/blog\/wp-json\/wp\/v2\/topic?post=895"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}