Mac 使用tcping命令测延时

- 日理万妓 2023-07-18 12:42 39阅读 0赞

首先前往Github下载该项目最新的[release][]

值得一提的是，该项目的tcping比brew 安装的那个功能更全面，多了测速功能，brew 安装的只能用于检测端口是否打开，根本没啥作用。。

解压之后，安装一下：

➜  unzip tcping.zip
    ➜  chmod +x tcping
    ➜  mv tcping /usr/local/bin/

然后看一下使用说明：

➜ tcping
    tcping is a ping over tcp connection.
    
    Examples:
        1. ping over tcp with custom port 10 times
           > tcping www.baidu.com 80
        2. ping over tcp with custom port 5 times
           > tcping -c 5 www.baidu.com 443
    
    USAGE: tcping [--count <count>] <ip> <port>
    
    ARGUMENTS:
      <ip>                    The IP or Domain to tcping.
      <port>                  The port to tcping.
    
    OPTIONS:
      -c, --count <count>     The number of times to repeat 'tcping'. Default value is 10, Max value is 65535
      -h, --help              Show help information.

日常淦百度：

➜ tcping -c 5 baidu.com 443
    baidu.com:443 has address: 220.181.38.148:443 - Connected - 32.682ms
    baidu.com:443 has address: 220.181.38.148:443 - Connected - 29.372ms
    baidu.com:443 has address: 39.156.69.79:443 - Connected - 52.232ms
    baidu.com:443 has address: 220.181.38.148:443 - Connected - 28.922ms
    baidu.com:443 has address: 220.181.38.148:443 - Connected - 28.975ms
    Ping statistics baidu.com:443
        5 probes sent.
        5 successful, 0 failed.
    Approximate trip times:
        Minimum = 28.922ms, Maximum = 52.232ms, Average = 34.437ms

不仅可以淦他的域名，还能淦他的IP：

➜  bin tcping -c 5 220.181.38.148 443
    220.181.38.148:443 - Connected - 30.635ms
    220.181.38.148:443 - Connected - 30.816ms
    220.181.38.148:443 - Connected - 28.708ms
    220.181.38.148:443 - Connected - 30.713ms
    220.181.38.148:443 - Connected - 34.641ms
    Ping statistics 220.181.38.148:443
        5 probes sent.
        5 successful, 0 failed.
    Approximate trip times:
        Minimum = 28.708ms, Maximum = 34.641ms, Average = 31.103ms

[release]: https://github.com/paradiseduo/tcping/releases