江西电信打不开
`
localhost:blog changwei$ ping
cn.bing.comPING
cn.bing.com (127.0.0.1): 56 data bytes
64 bytes from 127.0.0.1: icmp_seq=0 ttl=64 time=0.046 ms
64 bytes from 127.0.0.1: icmp_seq=1 ttl=64 time=0.080 ms
64 bytes from 127.0.0.1: icmp_seq=2 ttl=64 time=0.058 ms
^C
---
cn.bing.com ping statistics ---
3 packets transmitted, 3 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 0.046/0.061/0.080/0.014 ms
localhost:blog changwei$ date
2019 年 1 月 24 日 星期四 00 时 46 分 15 秒 CST
localhost:blog changwei$ ping
www.bing.comPING
cn-0001.cn-msedge.net (202.89.233.100): 56 data bytes
Request timeout for icmp_seq 0
Request timeout for icmp_seq 1
Request timeout for icmp_seq 2
Request timeout for icmp_seq 3
^C
---
cn-0001.cn-msedge.net ping statistics ---
5 packets transmitted, 0 packets received, 100.0% packet loss
`