【Linux 网络】网络测试命令 长期更新

一、网络测试命令

1.测试 网络连接 发送两包后停发

[oracle@hadoop ~]$ ping www.baidu.com -c 2
PING www.a.shifen.com (14.215.177.38) 56(84) bytes of data.
64 bytes from 14.215.177.38 (14.215.177.38): icmp_seq=1 ttl=128 time=44.0 ms
64 bytes from 14.215.177.38 (14.215.177.38): icmp_seq=2 ttl=128 time=44.9 ms

--- www.a.shifen.com ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1002ms
rtt min/avg/max/mdev = 44.097/44.517/44.938/0.470 ms


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