ping怎么用？？？？

运行ping后，有一个命令框闪了一下就没有了

请问这个东西怎么用？？？

ping *.*.*.* - t 又是什么意思？？

Usage: ping [-t] [-a] [-n count] [-l size] [-f] [-i TTL] [-v TOS]
[-r count] [-s count] [[-j host-list] | [-k host-list]]
[-w timeout] target_name

Options:
-t Ping the specified host until stopped.
To see statistics and continue - type Control-Break;
To stop - type Control-C.
-a Resolve addresses to hostnames.
-n count Number of echo requests to send.
-l size Send buffer size.
-f Set Don't Fragment flag in packet.
-i TTL Time To Live.
-v TOS Type Of Service.
-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.
-w timeout Timeout in milliseconds to wait for each reply.
看的懂吗，嘿嘿，简单来说ping命令是检查网络情况的，ping 127.0.0.1 是检测本机的 ping 网关是检查局域网的，ping 加-t是一直ping，知道关闭窗口 或ctrl c才停止，不会来q我吧，口才不好，qq上说的更直接

你可以在运行那个命令框里面输入CMD，调出命令行界面，然后再输入ping命令，这样就不会闪一下就没有了。至于后面加的-t这个参数的意思是一直发ping包测试网络连通性，直到你手工停止，可用CTRL＋C来停止