ping

作者: videoout 2009-01-28 22:13:03
该命令可用来测试计算机和网络上的其他计算机是否连通.例如:

[root@teacherroot]# ping 192.168.5.7

PING 192.168.5.7 (192.168.5.7)56(84) bytes of data.

From 192.168.5.14 icmp_sep=1 Destination Host Unreachable

From 192.168.5.14 icmp_sep=2 Destination Host Unreachable

From 192.168.5.14 icmp_sep=3 Destination Host Unreachable

---192.168.5.7 ping statistics---

5 packets transmitted, 0 received,+3 errors,100% packet loss, time 4010ms, pipe 3

出自陈纯.Red Hat Linux 9 网络服务入门与进阶

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