Options: -t Ping the specifed host until interrupted.(除非人为中止,否则一直ping下去)
-a Resolve addresses to hostnames.(把IP转为主机名) -n count Number of echo
requests to send.(响应请求的数量) -l size Send buffer size.(封包的大小) -f Set Don't
Fragment flag in packet.(信息包中无碎片) -i TTL Time To Live.(时间) -v TOS Type
Of Service.(服务类型) -r count Record route for count hops. -s count
Timestamp for count hops. -j host-list Loose source route along host-list.
-k host-list Strict source route along host-list.(较严格的……唉,怎么译好……算了,放着吧)
-w timeout Timeout in milliseconds to wait for each reply.(timeout的时间)
-d Do not resolve addresses to hostnames.(不将IP转为主机名) -h maximum_hops
Maximum number of hops to search for target.(最大跟踪数量) -j host-list Loose
source route along host-list. -w timeout Wait timeout milliseconds for
each reply.(time out 的时间)