代码： 全选
//----------------------------------------------------------------------
IRC的结果：
64 bytes from brown.freenode.net (216.165.191.52): icmp_seq=100 ttl=54 time=446 ms
--- chat.freenode.net ping statistics ---
100 packets transmitted, 68 received, 32% packet loss, time 99377ms
rtt min/avg/max/mdev = 436.528/459.150/485.885/13.700 ms
//----------------------------------------------------------------------
网易的结果：
64 bytes from 220.181.28.42: icmp_seq=100 ttl=52 time=187 ms
--- www.cache.split.netease.com ping statistics ---
100 packets transmitted, 99 received, 1% packet loss, time 99090ms
rtt min/avg/max/mdev = 184.143/189.664/194.207/2.673 ms
//----------------------------------------------------------------------
DNS1的结果：
64 bytes from 202.103.96.112: icmp_seq=100 ttl=250 time=70.3 ms
--- 202.103.96.112 ping statistics ---
100 packets transmitted, 100 received, 0% packet loss, time 99068ms
rtt min/avg/max/mdev = 62.223/66.559/71.289/2.579 ms
//----------------------------------------------------------------------
DNS2的结果：
64 bytes from 61.137.94.195: icmp_seq=100 ttl=251 time=69.0 ms
--- 61.137.94.195 ping statistics ---
100 packets transmitted, 100 received, 0% packet loss, time 99142ms
rtt min/avg/max/mdev = 62.224/66.982/71.496/2.645 ms
//----------------------------------------------------------------------
论坛的结果：
From 211.148.131.7 icmp_seq=10 Destination Host Unreachable
--- forum.ubuntu.org.cn ping statistics ---
10 packets transmitted, 0 received, +10 errors, 100% packet loss, time 9011ms