tcping: ping ip address + port number

Cause: The cmd ping command under windows cannot ping a certain port.

Countermeasure: Use tcping tool, Windows does not have this small tool, you need to download it yourself and put it under C:\Windows\System32.

tcping tool download address https://elifulkerson.com/projects/tcping.php

 

Then put tcping.exe under C:\Windows\System32.

Use tcping ip/domain name port

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Origin blog.csdn.net/bai_ye_/article/details/115293365