{"id":51511,"date":"2024-12-03T11:46:14","date_gmt":"2024-12-03T03:46:14","guid":{"rendered":"https:\/\/fwq.ai\/blog\/51511\/"},"modified":"2024-12-03T11:46:14","modified_gmt":"2024-12-03T03:46:14","slug":"%e5%a6%82%e4%bd%95%e6%9f%a5%e7%9c%8blinux%e7%b3%bb%e7%bb%9f%e4%b8%adtelnet%e8%bf%9b%e7%a8%8b%e7%9a%84%e6%95%b0%e9%87%8f%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/51511\/","title":{"rendered":"\u5982\u4f55\u67e5\u770bLinux\u7cfb\u7edf\u4e2dtelnet\u8fdb\u7a0b\u7684\u6570\u91cf\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

\u5982\u4f55\u67e5\u770bLinux\u7cfb\u7edf\u4e2dtelnet\u8fdb\u7a0b\u7684\u6570\u91cf\uff1f<\/h1>\n

\u5c0f\u4f19\u4f34\u4eec\u5bf9\u6587\u7ae0\u7f16\u7a0b\u611f\u5174\u8da3\u5417\uff1f\u662f\u5426\u6b63\u5728\u5b66\u4e60\u76f8\u5173\u77e5\u8bc6\u70b9\uff1f\u5982\u679c\u662f\uff0c\u90a3\u4e48\u672c\u6587\u300a\u5982\u4f55\u67e5\u770bLinux\u7cfb\u7edf\u4e2dtelnet\u8fdb\u7a0b\u7684\u6570\u91cf\uff1f\u300b\uff0c\u5c31\u5f88\u9002\u5408\u4f60\uff0c\u672c\u7bc7\u6587\u7ae0\u8bb2\u89e3\u7684\u77e5\u8bc6\u70b9\u4e3b\u8981\u5305\u62ec\u3002\u5728\u4e4b\u540e\u7684\u6587\u7ae0\u4e2d\u4e5f\u4f1a\u591a\u591a\u5206\u4eab\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n

\u5728Linux\u7cfb\u7edf\u4e2d\u5982\u4f55\u68c0\u67e5telnet\u8fdb\u7a0b\u7684\u6570\u91cf\uff1f<\/p>\n

\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u8981\u68c0\u67e5telnet\u8fdb\u7a0b\u7684\u6570\u91cf\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u4e00\u4e9b\u547d\u4ee4\u6765\u5b9e\u73b0\u3002\u4e0b\u9762\u5c06\u4ecb\u7ecd\u4e00\u4e9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u6765\u5e2e\u52a9\u60a8\u5b8c\u6210\u8fd9\u4e2a\u4efb\u52a1\u3002<\/p>\n

\u9996\u5148\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5217\u51fa\u5f53\u524d\u7cfb\u7edf\u4e2d\u6240\u6709telnet\u8fdb\u7a0b\u7684\u4fe1\u606f\uff1a<\/p>\n

ps -aux | grep telnet<\/pre>\n
\u8fd9\u4e2a\u547d\u4ee4\u5c06\u4f1a\u5217\u51fa\u5305\u542b\u5173\u952e\u8bcd\u201ctelnet\u201d\u7684\u6240\u6709\u8fdb\u7a0b\u4fe1\u606f\uff0c\u5305\u62ec\u8fdb\u7a0bID\u3001\u7528\u6237\u3001CPU\u5360\u7528\u7b49\u7b49\u3002\u901a\u8fc7\u67e5\u770b\u8f93\u51fa\u7ed3\u679c\uff0c\u53ef\u4ee5\u5927\u81f4\u4e86\u89e3\u5f53\u524d\u7cfb\u7edf\u4e2dtelnet\u8fdb\u7a0b\u7684\u6570\u91cf\u548c\u72b6\u6001\u3002<\/p>\n
\u53e6\u5916\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u7edf\u8ba1telnet\u8fdb\u7a0b\u7684\u6570\u91cf\uff1a<\/p>\n
ps -aux | grep telnet | wc -l<\/pre>\n
\u8fd9\u4e2a\u547d\u4ee4\u4f1a\u7edf\u8ba1\u5305\u542b\u5173\u952e\u8bcd\u201ctelnet\u201d\u7684\u8fdb\u7a0b\u6570\u91cf\uff0c\u5e76\u8f93\u51fa\u7ed3\u679c\u3002\u8fd9\u6837\u4f60\u5c31\u53ef\u4ee5\u76f4\u63a5\u5f97\u77e5\u5f53\u524d\u7cfb\u7edf\u4e2dtelnet\u8fdb\u7a0b\u7684\u6570\u91cf\u3002<\/p>\n
\u9664\u4e86\u4f7f\u7528ps\u547d\u4ee4\u4e4b\u5916\uff0c\u8fd8\u53ef\u4ee5\u901a\u8fc7pgrep\u547d\u4ee4\u6765\u67e5\u627e\u7279\u5b9a\u8fdb\u7a0b\u7684\u6570\u91cf\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
pgrep -c telnet<\/pre>\n
\u8fd9\u4e2a\u547d\u4ee4\u5c06\u4f1a\u8f93\u51fa\u7cfb\u7edf\u4e2dtelnet\u8fdb\u7a0b\u7684\u6570\u91cf\uff0c\u4e0e\u4f7f\u7528ps\u547d\u4ee4\u7684\u6548\u679c\u7c7b\u4f3c\u3002<\/p>\n
\u7efc\u4e0a\u6240\u8ff0\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0a\u51e0\u79cd\u65b9\u6cd5\u6765\u68c0\u67e5Linux\u7cfb\u7edf\u4e2dtelnet\u8fdb\u7a0b\u7684\u6570\u91cf\uff0c\u4ece\u800c\u65b9\u4fbf\u5730\u76d1\u63a7\u548c\u7ba1\u7406\u7cfb\u7edf\u4e2d\u7684telnet\u670d\u52a1\u3002\u5e0c\u671b\u4ee5\u4e0a\u5185\u5bb9\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n
\u4eca\u5929\u5173\u4e8e\u300a\u5982\u4f55\u67e5\u770bLinux\u7cfb\u7edf\u4e2dtelnet\u8fdb\u7a0b\u7684\u6570\u91cf\uff1f\u300b\u7684\u5185\u5bb9\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\uff0c\u5982\u679c\u6709\u4ec0\u4e48\u7591\u95ee\u6216\u8005\u5efa\u8bae\uff0c\u53ef\u4ee5\u5728\u7c73\u4e91\u516c\u4f17\u53f7\u4e0b\u591a\u591a\u56de\u590d\u4ea4\u6d41\uff1b\u6587\u4e2d\u82e5\u6709\u4e0d\u6b63\u4e4b\u5904\uff0c\u4e5f\u5e0c\u671b\u56de\u590d\u7559\u8a00\u4ee5\u544a\u77e5\uff01<\/p>\n
\n
<\/dt>\n
\n   \u65e0\u6cd5\u4f7f\u7528 net.go \u4e2d\u7684 conn.ok()\uff0c\u53ef\u80fd\u7684\u539f\u56e0\u662f\u4ec0\u4e48\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
\u5982\u4f55\u67e5\u770bLinux\u7cfb\u7edf\u4e2dtelnet\u8fdb\u7a0b\u7684\u6570\u91cf\uff1f \u5c0f\u4f19\u4f34\u4eec\u5bf9\u6587\u7ae0\u7f16\u7a0b\u611f\u5174\u8da3\u5417\uff1f\u662f\u5426\u6b63\u5728\u5b66\u4e60\u76f8\u5173\u77e5\u8bc6\u70b9\uff1f\u5982\u679c\u662f\uff0c\u90a3\u4e48\u672c\u6587\u300a\u5982\u4f55\u67e5\u770bLinux\u7cfb\u7edf\u4e2dtelnet\u8fdb\u7a0b\u7684\u6570\u91cf\uff1f\u300b\uff0c\u5c31\u5f88\u9002\u5408\u4f60\uff0c\u672c\u7bc7\u6587\u7ae0\u8bb2\u89e3\u7684\u77e5\u8bc6\u70b9\u4e3b\u8981\u5305\u62ec\u3002\u5728\u4e4b\u540e\u7684\u6587\u7ae0\u4e2d\u4e5f\u4f1a\u591a\u591a\u5206\u4eab\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff01 \u5728Linux\u7cfb\u7edf\u4e2d\u5982\u4f55\u68c0\u67e5telnet\u8fdb\u7a0b\u7684\u6570\u91cf\uff1f \u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u8981\u68c0\u67e5telnet\u8fdb\u7a0b\u7684\u6570\u91cf\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u4e00\u4e9b\u547d\u4ee4\u6765\u5b9e\u73b0\u3002\u4e0b\u9762\u5c06\u4ecb\u7ecd\u4e00\u4e9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u6765\u5e2e\u52a9\u60a8\u5b8c\u6210\u8fd9\u4e2a\u4efb\u52a1\u3002 \u9996\u5148\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5217\u51fa\u5f53\u524d\u7cfb\u7edf\u4e2d\u6240\u6709telnet\u8fdb\u7a0b\u7684\u4fe1\u606f\uff1a ps -aux | grep telnet \u8fd9\u4e2a\u547d\u4ee4\u5c06\u4f1a\u5217\u51fa\u5305\u542b\u5173\u952e\u8bcd\u201ctelnet\u201d\u7684\u6240\u6709\u8fdb\u7a0b\u4fe1\u606f\uff0c\u5305\u62ec\u8fdb\u7a0bID\u3001\u7528\u6237\u3001CPU\u5360\u7528\u7b49\u7b49\u3002\u901a\u8fc7\u67e5\u770b\u8f93\u51fa\u7ed3\u679c\uff0c\u53ef\u4ee5\u5927\u81f4\u4e86\u89e3\u5f53\u524d\u7cfb\u7edf\u4e2dtelnet\u8fdb\u7a0b\u7684\u6570\u91cf\u548c\u72b6\u6001\u3002 \u53e6\u5916\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u7edf\u8ba1telnet\u8fdb\u7a0b\u7684\u6570\u91cf\uff1a ps -aux | grep telnet | wc -l \u8fd9\u4e2a\u547d\u4ee4\u4f1a\u7edf\u8ba1\u5305\u542b\u5173\u952e\u8bcd\u201ctelnet\u201d\u7684\u8fdb\u7a0b\u6570\u91cf\uff0c\u5e76\u8f93\u51fa\u7ed3\u679c\u3002\u8fd9\u6837\u4f60\u5c31\u53ef\u4ee5\u76f4\u63a5\u5f97\u77e5\u5f53\u524d\u7cfb\u7edf\u4e2dtelnet\u8fdb\u7a0b\u7684\u6570\u91cf\u3002 \u9664\u4e86\u4f7f\u7528ps\u547d\u4ee4\u4e4b\u5916\uff0c\u8fd8\u53ef\u4ee5\u901a\u8fc7pgrep\u547d\u4ee4\u6765\u67e5\u627e\u7279\u5b9a\u8fdb\u7a0b\u7684\u6570\u91cf\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a pgrep -c telnet \u8fd9\u4e2a\u547d\u4ee4\u5c06\u4f1a\u8f93\u51fa\u7cfb\u7edf\u4e2dtelnet\u8fdb\u7a0b\u7684\u6570\u91cf\uff0c\u4e0e\u4f7f\u7528ps\u547d\u4ee4\u7684\u6548\u679c\u7c7b\u4f3c\u3002 \u7efc\u4e0a\u6240\u8ff0\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0a\u51e0\u79cd\u65b9\u6cd5\u6765\u68c0\u67e5Linux\u7cfb\u7edf\u4e2dtelnet\u8fdb\u7a0b\u7684\u6570\u91cf\uff0c\u4ece\u800c\u65b9\u4fbf\u5730\u76d1\u63a7\u548c\u7ba1\u7406\u7cfb\u7edf\u4e2d\u7684telnet\u670d\u52a1\u3002\u5e0c\u671b\u4ee5\u4e0a\u5185\u5bb9\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\u3002 \u4eca\u5929\u5173\u4e8e\u300a\u5982\u4f55\u67e5\u770bLinux\u7cfb\u7edf\u4e2dtelnet\u8fdb\u7a0b\u7684\u6570\u91cf\uff1f\u300b\u7684\u5185\u5bb9\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\uff0c\u5982\u679c\u6709\u4ec0\u4e48\u7591\u95ee\u6216\u8005\u5efa\u8bae\uff0c\u53ef\u4ee5\u5728\u7c73\u4e91\u516c\u4f17\u53f7\u4e0b\u591a\u591a\u56de\u590d\u4ea4\u6d41\uff1b\u6587\u4e2d\u82e5\u6709\u4e0d\u6b63\u4e4b\u5904\uff0c\u4e5f\u5e0c\u671b\u56de\u590d\u7559\u8a00\u4ee5\u544a\u77e5\uff01 \u65e0\u6cd5\u4f7f\u7528 net.go \u4e2d\u7684 conn.ok()\uff0c\u53ef\u80fd\u7684\u539f\u56e0\u662f\u4ec0\u4e48\uff1f<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-51511","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/51511","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=51511"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/51511\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=51511"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=51511"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=51511"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}