{"id":923,"date":"2022-08-02T14:33:51","date_gmt":"2022-08-02T06:33:51","guid":{"rendered":"https:\/\/benson.ml\/?p=923"},"modified":"2022-08-02T14:34:22","modified_gmt":"2022-08-02T06:34:22","slug":"ubuntu%e4%b8%ad%e6%89%93%e5%bc%80telnet%e6%9c%8d%e5%8a%a1%e6%ad%a5%e9%aa%a4","status":"publish","type":"post","link":"https:\/\/benson80.eu.org\/?p=923","title":{"rendered":"Ubuntu\u4e2d\u6253\u5f00telnet\u670d\u52a1\u6b65\u9aa4"},"content":{"rendered":"\n<p>1\u3001\u9996\u5148\u67e5\u770btelnet\u8fd0\u884c\u72b6\u6001<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>netstat -a | grep telnet<\/code><\/pre>\n\n\n\n<p>\u8f93\u51fa\u4e3a\u7a7a\uff0c\u8868\u793a\u6ca1\u6709\u5f00\u542f\u8be5\u670d\u52a1<\/p>\n\n\n\n<p>2\u3001\u5b89\u88c5openbsd-inetd<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>apt-get install openbsd-inetd<\/code><\/pre>\n\n\n\n<p>\u5982\u679c\u5df2\u7ecf\u5b89\u88c5\u8fc7\u4e86\uff0c\u4f1a\u63d0\u793a\u5df2\u7ecf\u5b89\u88c5\u8fc7\u4e86\uff0c\u76f4\u63a5\u6267\u884c\u4e0b\u9762\u7684\u6b65\u9aa4\u5c31\u53ef\u4ee5\u4e86\u3002<\/p>\n\n\n\n<p>3\u3001\u5b89\u88c5telnetd<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>apt-get install telnetd<\/code><\/pre>\n\n\n\n<p>\u5b89\u88c5\u5b8c\u4e4b\u540e\uff0c\u67e5\u770b\/etc\/inetd.conf\u7684\u5185\u5bb9\u4f1a\u591a\u4e86\u4e00\u884c<code>telnet stream tcp nowait telnetd \/usr\/sbin\/tcpd \/usr\/sbin\/in.telnetd<\/code><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cat \/etc\/inetd.conf  | grep telnet<\/code><\/pre>\n\n\n\n<p>\u8f93\u51fa\uff1a\u00a0<code>telnet stream tcp nowait telnetd \/usr\/sbin\/tcpd \/usr\/sbin\/in.telnetd<\/code><\/p>\n\n\n\n<p>4\u3001\u91cd\u542fopenbsd-inetd<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/etc\/init.d\/openbsd-inetd restart<\/code><\/pre>\n\n\n\n<p>\u8f93\u51fa\uff1a\u00a0<code>* Restarting internet superserver inetd<\/code><\/p>\n\n\n\n<p>5\u3001\u67e5\u770btelnet\u8fd0\u884c\u72b6\u6001<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>netstat -a | grep telnet<\/code><\/pre>\n\n\n\n<p>\u8f93\u51fa\uff1a<code>tcp 0 0 *:telnet *:* LISTEN<\/code><\/p>\n\n\n\n<p>\u6b64\u65f6\u8868\u660e\u5df2\u7ecf\u5f00\u542f\u4e86telnet\u670d\u52a1\u3002<\/p>\n\n\n\n<p>6\u3001telnet\u767b\u9646\u6d4b\u8bd5<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>telnet 127.0.0.1<\/code><\/pre>\n\n\n\n<p>\u8f93\u51fa\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Trying 127.0.0.1...\nConnected to 127.0.0.1.\nEscape character is '^]'. \uff08\u505c\u5728\u8fd9\u91cc\u7684\u65f6\u5019\u8981\u6309Ctrl+] \u7136\u540e\u56de\u8f66\uff09<\/code><\/pre>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1\u3001\u9996\u5148\u67e5\u770btelnet\u8fd0\u884c\u72b6\u6001 \u8f93\u51fa\u4e3a\u7a7a\uff0c\u8868\u793a\u6ca1 &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-923","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/benson80.eu.org\/index.php?rest_route=\/wp\/v2\/posts\/923","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/benson80.eu.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/benson80.eu.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/benson80.eu.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/benson80.eu.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=923"}],"version-history":[{"count":1,"href":"https:\/\/benson80.eu.org\/index.php?rest_route=\/wp\/v2\/posts\/923\/revisions"}],"predecessor-version":[{"id":924,"href":"https:\/\/benson80.eu.org\/index.php?rest_route=\/wp\/v2\/posts\/923\/revisions\/924"}],"wp:attachment":[{"href":"https:\/\/benson80.eu.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=923"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/benson80.eu.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=923"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/benson80.eu.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=923"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}