kukat
2013-12-30 00:44:12 +08:00
$ping 116.251.214.1
PING 116.251.214.1 (116.251.214.1): 56 data bytes
64 bytes from 116.251.214.1: icmp_seq=0 ttl=56 time=3.954 ms
64 bytes from 116.251.214.1: icmp_seq=1 ttl=56 time=3.882 ms
64 bytes from 116.251.214.1: icmp_seq=2 ttl=56 time=6.681 ms
64 bytes from 116.251.214.1: icmp_seq=3 ttl=56 time=3.921 ms
64 bytes from 116.251.214.1: icmp_seq=4 ttl=56 time=3.889 ms
^C
--- 116.251.214.1 ping statistics ---
5 packets transmitted, 5 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 3.882/4.465/6.681/1.108 ms
这是 DO 吗?