linux.cn: ~ root# ping xingyu.wang

PING xingyu.wang (186.11.39.77): 11 data bytes

11 bytes from 186.11.39.77: icmp_seq=0 ttl=44 time=0.033 ms
11 bytes from 186.11.39.77: icmp_seq=1 ttl=44 time=0.033 ms
11 bytes from 186.11.39.77: icmp_seq=2 ttl=44 time=0.033 ms
^C
--- xingyu.wang ping statistics ---
3 packets transmitted, 3 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 1/14/400/33 ms