tcping：Windows ping TCP端口工具

ping这个小工具大家都非常熟悉，但是他不能ping端口，当我们需要知道目的地址的某端口是否开放时，这时需要用到这个tcping小工具了，Windows没有自带这个小工具，需要自己下载下来，放到指定目录里面

下载地址：tcping.exe (252 KB)

复制到C:\Windows\System32这个文件夹下

使用方法

C:\Users\catfood>tcping www.orcy.net.cn 80

Probing 119.29.137.28:80/tcp - Port is open - time=18.782ms
Probing 119.29.137.28:80/tcp - Port is open - time=56.531ms
Probing 119.29.137.28:80/tcp - Port is open - time=23.637ms
Probing 119.29.137.28:80/tcp - Port is open - time=74.101ms

Ping statistics for 119.29.137.28:80
     4 probes sent.
     4 successful, 0 failed.  (0.00% fail)
Approximate trip times in milli-seconds:
     Minimum = 18.782ms, Maximum = 74.101ms, Average = 43.263ms

C:\Users\catfood>