#ping连通性测试工具 ping c #指定次数 n #以数字的形式显示结果 f #洪水ping,以最快的速度收发数据包,慎用
ping -c 5 -n www.163.com PING z163ipv6.v.bsgslb.cn (111.202.34.27) 56(84) bytes of data. 64 bytes from 111.202.34.27: icmp_seq=1 ttl=128 time=5.25 ms 64 bytes from 111.202.34.27: icmp_seq=2 ttl=128 time=8.54 ms 64 bytes from 111.202.34.27: icmp_seq=3 ttl=128 time=6.22 ms 64 bytes from 111.202.34.27: icmp_seq=4 ttl=128 time=5.78 ms 64 bytes from 111.202.34.27: icmp_seq=5 ttl=128 time=5.60 ms
--- z163ipv6.v.bsgslb.cn ping statistics --- 5 packets transmitted, 5 received, 0% packet loss, time 13ms rtt min/avg/max/mdev = 5.253/6.278/8.536/1.173 ms