{"id":15994,"date":"2024-11-18T09:34:36","date_gmt":"2024-11-18T01:34:36","guid":{"rendered":"https:\/\/fwq.ai\/blog\/15994\/"},"modified":"2024-11-18T09:34:36","modified_gmt":"2024-11-18T01:34:36","slug":"linux%e7%b3%bb%e7%bb%9f%e8%bf%9e%e6%8e%a5%e7%ab%af%e5%8f%a3%e5%91%bd%e4%bb%a4%e6%98%af%e4%bb%80%e4%b9%88","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/15994\/","title":{"rendered":"linux\u7cfb\u7edf\u8fde\u63a5\u7aef\u53e3\u547d\u4ee4\u662f\u4ec0\u4e48"},"content":{"rendered":"

\n linux\u7cfb\u7edf\u8fde\u63a5\u7aef\u53e3\u547d\u4ee4\u6709\uff1a1\u3001telnet\uff0c\u4e00\u79cd\u8fdc\u7a0b\u767b\u5f55\u534f\u8bae\uff0c\u53ef\u4ee5\u901a\u8fc7 telnet \u5ba2\u6237\u7aef\u8fde\u63a5\u5230\u8fdc\u7a0b\u4e3b\u673a\u7684\u7279\u5b9a\u7aef\u53e3\u3002\u547d\u4ee4\u793a\u4f8b\u4e3a\u201ctelnet \u201d\uff1b2\u3001netcat\uff0c\u4e00\u79cd\u7f51\u7edc\u5de5\u5177\uff0c\u53ef\u4ee5\u5728\u7f51\u7edc\u4e2d\u521b\u5efa\u5404\u79cd\u8fde\u63a5\uff0c\u547d\u4ee4\u793a\u4f8b\u4e3a\u201cnc \u201d\u3002\n<\/p><\/blockquote>\n

\"linux\u7cfb\u7edf\u8fde\u63a5\u7aef\u53e3\u547d\u4ee4\u662f\u4ec0\u4e48\u63d2\u56fe\"<\/p>\n

\u672c\u6559\u7a0b\u64cd\u4f5c\u7cfb\u7edf\uff1aLinux5.18.14\u7cfb\u7edf\u3001Dell G3\u7535\u8111\u3002<\/p>\n

\u5728 Linux \u4e2d\uff0c\u8981\u8fde\u63a5\u5230\u8fdc\u7a0b\u4e3b\u673a\u7684\u7279\u5b9a\u7aef\u53e3\uff0c\u53ef\u4ee5\u4f7f\u7528 Telnet \u6216 Netcat \u547d\u4ee4\u3002\u8fd9\u4e24\u4e2a\u547d\u4ee4\u90fd\u662f\u7528\u4e8e\u7f51\u7edc\u8fde\u63a5\u548c\u901a\u4fe1\u7684\u5de5\u5177\u3002<\/p>\n

1\u3001Telnet\uff1a<\/strong><\/p>\n

Telnet \u662f\u4e00\u79cd\u8fdc\u7a0b\u767b\u5f55\u534f\u8bae\uff0c\u53ef\u4ee5\u901a\u8fc7 Telnet \u5ba2\u6237\u7aef\u8fde\u63a5\u5230\u8fdc\u7a0b\u4e3b\u673a\u7684\u7279\u5b9a\u7aef\u53e3\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528 telnet \u547d\u4ee4\u6765\u5efa\u7acb\u4e0e\u8fdc\u7a0b\u4e3b\u673a\u7684 TCP \u8fde\u63a5\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 Telnet \u8fde\u63a5\u5230\u7aef\u53e3\u7684\u547d\u4ee4\u793a\u4f8b\uff1a<\/p>\n

telnet  <\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4f8b\u5982\uff0c\u8fde\u63a5\u5230\u8fdc\u7a0b\u4e3b\u673a 192.168.0.100 \u7684 SSH \u7aef\u53e3\uff08\u9ed8\u8ba4\u4e3a 22\uff09\uff1a<\/p>\n
 telnet 192.168.0.100 22<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5982\u679c\u6210\u529f\u8fde\u63a5\uff0c\u4f60\u5c06\u770b\u5230\u4e0e\u8be5\u7aef\u53e3\u76f8\u5173\u7684\u4fe1\u606f\u548c\u6b22\u8fce\u6d88\u606f\u3002<\/p>\n
2\u3001Netcat\uff1a<\/strong><\/p>\n
Netcat \u662f\u4e00\u79cd\u7f51\u7edc\u5de5\u5177\uff0c\u4e5f\u88ab\u79f0\u4e3a “swiss army knife”\uff0c\u5b83\u53ef\u4ee5\u5728\u7f51\u7edc\u4e2d\u521b\u5efa\u5404\u79cd\u8fde\u63a5\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528 nc\uff08netcat\uff09\u547d\u4ee4\u6765\u8fde\u63a5\u5230\u8fdc\u7a0b\u4e3b\u673a\u7684\u6307\u5b9a\u7aef\u53e3\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 Netcat \u8fde\u63a5\u5230\u7aef\u53e3\u7684\u547d\u4ee4\u793a\u4f8b\uff1a<\/p>\n
 nc  <\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4f8b\u5982\uff0c\u8fde\u63a5\u5230\u8fdc\u7a0b\u4e3b\u673a 192.168.0.100 \u7684 Web \u670d\u52a1\u5668\u7aef\u53e3\uff08\u9ed8\u8ba4\u4e3a 80\uff09\uff1a<\/p>\n
  nc 192.168.0.100 80<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5982\u679c\u6210\u529f\u8fde\u63a5\uff0c\u4f60\u5c06\u53ef\u4ee5\u4e0e\u76ee\u6807\u7aef\u53e3\u8fdb\u884c\u901a\u4fe1\u3002<\/p>\n
\u8bf7\u6ce8\u610f\uff0c\u4f7f\u7528\u8fd9\u4e9b\u547d\u4ee4\u9700\u8981\u786e\u4fdd\u8fdc\u7a0b\u4e3b\u673a\u4e0a\u7684\u76f8\u5e94\u670d\u52a1\u5728\u8fd0\u884c\u5e76\u76d1\u542c\u6307\u5b9a\u7684\u7aef\u53e3\u3002\u5982\u679c\u7aef\u53e3\u672a\u5f00\u653e\u6216\u672a\u542f\u52a8\u76f8\u5173\u670d\u52a1\uff0c\u8fde\u63a5\u5c1d\u8bd5\u53ef\u80fd\u4f1a\u5931\u8d25\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u7cfb\u7edf\u8fde\u63a5\u7aef\u53e3\u547d\u4ee4\u662f\u4ec0\u4e48\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
linux\u7cfb\u7edf\u8fde\u63a5\u7aef\u53e3\u547d\u4ee4\u6709\uff1a1\u3001telnet\uff0c\u4e00\u79cd\u8fdc\u7a0b\u767b\u5f55\u534f\u8bae\uff0c\u53ef\u4ee5\u901a\u8fc7 telnet \u5ba2\u6237\u7aef\u8fde\u63a5\u5230\u8fdc\u7a0b\u4e3b\u673a\u7684\u7279\u5b9a\u7aef\u53e3\u3002\u547d\u4ee4\u793a\u4f8b\u4e3a\u201ctelnet \u201d\uff1b2\u3001netcat\uff0c\u4e00\u79cd\u7f51\u7edc\u5de5\u5177\uff0c\u53ef\u4ee5\u5728\u7f51\u7edc\u4e2d\u521b\u5efa\u5404\u79cd\u8fde\u63a5\uff0c\u547d\u4ee4\u793a\u4f8b\u4e3a\u201cnc \u201d\u3002 \u672c\u6559\u7a0b\u64cd\u4f5c\u7cfb\u7edf\uff1aLinux5.18.14\u7cfb\u7edf\u3001Dell G3\u7535\u8111\u3002 \u5728 Linux \u4e2d\uff0c\u8981\u8fde\u63a5\u5230\u8fdc\u7a0b\u4e3b\u673a\u7684\u7279\u5b9a\u7aef\u53e3\uff0c\u53ef\u4ee5\u4f7f\u7528 Telnet \u6216 Netcat \u547d\u4ee4\u3002\u8fd9\u4e24\u4e2a\u547d\u4ee4\u90fd\u662f\u7528\u4e8e\u7f51\u7edc\u8fde\u63a5\u548c\u901a\u4fe1\u7684\u5de5\u5177\u3002 1\u3001Telnet\uff1a Telnet \u662f\u4e00\u79cd\u8fdc\u7a0b\u767b\u5f55\u534f\u8bae\uff0c\u53ef\u4ee5\u901a\u8fc7 Telnet \u5ba2\u6237\u7aef\u8fde\u63a5\u5230\u8fdc\u7a0b\u4e3b\u673a\u7684\u7279\u5b9a\u7aef\u53e3\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528 telnet \u547d\u4ee4\u6765\u5efa\u7acb\u4e0e\u8fdc\u7a0b\u4e3b\u673a\u7684 TCP \u8fde\u63a5\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 Telnet \u8fde\u63a5\u5230\u7aef\u53e3\u7684\u547d\u4ee4\u793a\u4f8b\uff1a telnet   \u767b\u5f55\u540e\u590d\u5236 \u4f8b\u5982\uff0c\u8fde\u63a5\u5230\u8fdc\u7a0b\u4e3b\u673a 192.168.0.100 \u7684 SSH \u7aef\u53e3\uff08\u9ed8\u8ba4\u4e3a 22\uff09\uff1a  telnet 192.168.0.100 22 \u767b\u5f55\u540e\u590d\u5236 \u5982\u679c\u6210\u529f\u8fde\u63a5\uff0c\u4f60\u5c06\u770b\u5230\u4e0e\u8be5\u7aef\u53e3\u76f8\u5173\u7684\u4fe1\u606f\u548c\u6b22\u8fce\u6d88\u606f\u3002 2\u3001Netcat\uff1a Netcat \u662f\u4e00\u79cd\u7f51\u7edc\u5de5\u5177\uff0c\u4e5f\u88ab\u79f0\u4e3a “swiss army knife”\uff0c\u5b83\u53ef\u4ee5\u5728\u7f51\u7edc\u4e2d\u521b\u5efa\u5404\u79cd\u8fde\u63a5\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528 nc\uff08netcat\uff09\u547d\u4ee4\u6765\u8fde\u63a5\u5230\u8fdc\u7a0b\u4e3b\u673a\u7684\u6307\u5b9a\u7aef\u53e3\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 Netcat \u8fde\u63a5\u5230\u7aef\u53e3\u7684\u547d\u4ee4\u793a\u4f8b\uff1a  nc   \u767b\u5f55\u540e\u590d\u5236 \u4f8b\u5982\uff0c\u8fde\u63a5\u5230\u8fdc\u7a0b\u4e3b\u673a 192.168.0.100 \u7684 Web \u670d\u52a1\u5668\u7aef\u53e3\uff08\u9ed8\u8ba4\u4e3a 80\uff09\uff1a   nc 192.168.0.100 80 \u767b\u5f55\u540e\u590d\u5236 […]<\/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-15994","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/15994","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=15994"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/15994\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=15994"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=15994"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=15994"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}