教你正确使用Windows的Ping命令
对于Windows下ping命令相信大家已经再熟悉不过了,但是能把ping的功能发挥到最大的人却并不是很多,当然我也并不是说我可以让ping发挥最大的功能,我也只不过经常用ping这个工具,也总结了一些小经验,现在和大家分享一下。 ^fc"v;AkD3H7BF%u @ut0Z
现在我就参照ping命令的帮助说明来给大家说说我使用ping时会用到的技巧,ping只有在安装了TCP/IP协议以后才可以使用: 4V"eB#[-c4mT
ping [-t] [-a] [-n count] [-l length] [-f] [-i ttl] [-v tos] [-r count] [-s count] [[-j computer-list] [-k computer-list]] [-w timeout] destination-list
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Options:
-t Ping the specified host until stopped.To see statistics and continue - type Control-Break;To stop - type Control-C. \ul9@#\h {7v
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不停的ping地方主机,直到你按下Control-C。
此功能没有什么特别的技巧,不过可以配合其他参数使用,将在下面提到。 N*ZM_ _2_O][1~
-a Resolve addresses to hostnames.
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解析计算机NetBios名。 8_@ a!fgb
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示例:C:\>ping -a 192.168.1.21
Pinging iceblood.yofor.com [192.168.1.21] with 32 bytes of data:
Reply from 192.168.1.21: bytes=32 time<10ms TTL=254
Reply from 192.168.1.21: bytes=32 time<10ms TTL=254 *][ `Ihj"o]
Reply from 192.168.1.21: bytes=32 time<10ms TTL=254
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Reply from 192.168.1.21: bytes=32 time<10ms TTL=254 2]'g]*eO1f$oB
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Ping statistics for 192.168.1.21:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),Approximate round trip times in milli-seconds:
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Minimum = 0ms, Maximum = 0ms, Average = 0ms
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从上面就可以知道IP为192.168.1.21的计算机NetBios名为iceblood.yofor.com。
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-n count Number of echo requests to send.
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发送count指定的Echo数据包数。
在默认情况下,一般都只发送四个数据包,通过这个命令可以自己定义发送的个数,对衡量网络速度很有帮助,比如我想测试发送50个数据包的返回的平均时间为多少,最快时间为多少,最慢时间为多少就可以通过以下获知:
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C:\>ping -n 50 202.103.96.68 2s9He,B6}]
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Pinging 202.103.96.68 with 32 bytes of data: LWb0Og3G2{
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Reply from 202.103.96.68: bytes=32 time=50ms TTL=241 B2L$K-f5D4EM
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Reply from 202.103.96.68: bytes=32 time=50ms TTL=241
Reply from 202.103.96.68: bytes=32 time=50ms TTL=241 @6chF'd
Request timed out.
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………………
Reply from 202.103.96.68: bytes=32 time=50ms TTL=241 OK.NID$Zp;p
Reply from 202.103.96.68: bytes=32 time=50ms TTL=241
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Ping statistics for 202.103.96.68: #R!f#t1]%MH
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Packets: Sent = 50, Received = 48, Lost = 2 (4% loss),Approximate round trip times in milli-seconds:
Minimum = 40ms, Maximum = 51ms, Average = 46ms X4Q f,U Itk6V
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从以上我就可以知道在给202.103.96.68发送50个数据包的过程当中,返回了48个,其中有两个由于未知原因丢失,这48个数据包当中返回速度最快为40ms,最慢为51ms,平均速度为46ms。
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-l size Send buffer size.
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定义echo数据包大小。 强大,但是我看得不是很懂!
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