ping 音标拼音: [p'ɪŋ]
n . 子弹飞过空中的声音,报时的最后的一声
vi . 咻地发声 ;
(用来检测网络远端主机是否存在及判断网络是否正常的一种网络检测工具)
子弹飞过空中的声音,报时的最後的一声咻地发声 ; (用来检测网络远端主机是否存在及判断网络是否正常的一种网络检测工具)
Ping n 1 :
a river in western Thailand ;
a major tributary of the Chao Phraya [
synonym : {
Ping }, {
Ping River }]
2 :
a sharp high -
pitched resonant sound (
as of a sonar echo or a bullet striking metal )
v 1 :
hit with a pinging noise ; "
The bugs pinged the lamp shade "
2 :
sound like a car engine that is firing too early ; "
the car pinged when I put in low -
octane gasoline "; "
The car pinked when the ignition was too far retarded " [
synonym : {
pink }, {
ping },
{
knock }]
3 :
make a short high -
pitched sound ; "
the bullet pinged when they struck the car "
4 :
contact ,
usually in order to remind of something ; "
I '
ll ping my accountant --
April 15 is nearing "
5 :
send a message from one computer to another to check whether it is reachable and active ; "
ping your machine in the office "
Ping \
Ping \,
n . [
Probably of imitative origin .]
The sound made by a bullet in striking a solid object or in passing through the air .
[
1913 Webster ]
Ping \
Ping \,
v .
i . [
imp . &
p .
p . {
Pinged };
p .
pr . &
vb .
n .
{
Pinging }.]
To make the sound called ping .
[
1913 Webster ]
backfire \
backfire \,
back fire \
back fire \
1 .
A fire started ahead of a forest or prairie fire to burn only against the wind ,
so that when the two fires meet both must go out for lack of fuel .
[
Webster 1913 Suppl .]
2 .
(
a )
A premature explosion in the cylinder of a gas or oil engine during the exhaust or the compression stroke ,
tending to drive the piston in a direction reverse to that in which it should travel ;
also called a {
knock }
or {
ping }.
(
b )
an explosion in the exhaust passages of an internal combustion engine .
[
Webster 1913 Suppl .
PJC ]
Backfire (ping , originally contrived to match
submariners ' term for the sound of a returned sonar pulse ) A
program written in 1983 by Mike Muuss (who also wrote {TTCP })
used to test reachability of destinations by sending them one ,
or repeated , {ICMP } echo requests and waiting for replies .
Since ping works at the {IP } level its server -side is often
implemented entirely within the {operating system } {kernel }
and is thus the lowest level test of whether a remote host is
alive . Ping will often respond even when higher level ,
{TCP }-based services cannot .
Sadly , Mike Muuss was killed in a road accident on 2000 -11 -20 .
The term is also used as a verb : "Ping host X to see if it is
up ."
The {Unix } command "ping " can be used to do this and to
measure round -trip delays .
The funniest use of "ping " was described in January 1991 by
Steve Hayman on the {Usenet } group comp .sys .next . He was
trying to isolate a faulty cable segment on a {TCP /IP }
{Ethernet } hooked up to a {NeXT } machine . Using the sound
recording feature on the NeXT , he wrote a {script } that
repeatedly invoked ping , listened for an echo , and played back
the recording on each returned {packet }. This caused the
machine to repeat , over and over , "Ping ... ping ... ping ..."
as long as the network was up . He turned the volume to
maximum , ferreted through the building with one ear cocked ,
and found a faulty tee connector in no time .
Ping did not stand for "Packet InterNet Groper ", Dave Mills
offered this {backronym } expansion some time later .
See also {ACK }, {ENQ }, {traceroute }, {spray }.
{The Story of the Ping Program
(http ://ftp .arl .mil /~mike /ping .html )}.
{Unix manual page }: ping (8 ).
(2005 -06 -22 )
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Troubleshoot slow performance in Gmail A ping test calculates the approximate time it takes for a small message to make a round trip to and from the server 1 Run a ping test On Windows: Open a command prompt Click Start Run Type cmd and press Enter At the prompt, enter ping -n 10 mail google com and press Enter: On Mac OS X and Linux: Open a terminal
ping是什么,有什么作用? - 知乎 Ping是一种网络诊断工具,用于测试网络中两个设备之间的连通性和网络延迟。它的全称是Packet Internet Groper,常用于检查网络连接、排查问题和测量网络延迟。Ping的工作原理是发送一个数据包(ICMP Echo请求)到目标设备,并等待该设备响应。
家用网络波动突然很大怎么解决? - 知乎 题主提到的ping值是指从PC端对网络服务器发送数据到接收到服务器反馈数据的时间,简单地说就是网络响应时间,热爱玩网游的发烧友们想必对它很熟悉。 通常来说,打游戏的时候Ping值在60ms以内的都是算正常的的速度,数值越小越好。 那么要如何测试Ping值呢?
为什么同网段的广播地址ping不通? - 知乎 Linux中的ping提示如果要ping广播地址,需要加上-b参数。而且家里的iPhone默认就会响应对广播的ping包。 Linux里ping -b广播地址时,iPhone默认就会响应。 windows里ping广播地址时,iPhone也会响应,但ping命令并不会显示响应。(错误结论,详见更新)
Prepare your network for Meet meetings live streams Meet needs full network access If there are restrictions or filtering policies for users on your network, give network access to the URI patterns below on this page using port 443
网速测试很快但是游戏延迟很高为什么? - 知乎 观察延迟时间,因为我是有线连接,所以小于1,这是正常的,如果时无线连接,建议多次测试,可以使用 ping xx xx xx xx -t 长时间测试,注意有空格。 如果到了这里,没问题,下一步我就要安利一个东西了,对,没错,网游加速器。 三、游戏延迟存在原因---路由
饥荒联机版朋友进来很卡怎么办? - 知乎 (ping就是测试你我之间的延迟,就是你平时玩网游的那个延迟,正常80ms以内就能流畅游玩,而丢包就是这一秒能ping通,这一秒不能ping通,玩游戏延迟高点不算可怕,丢包率高那就根本没法玩,因为丢包会导致你的游戏画面变成PPT,若是对ping测试延迟不懂的话
ping通可是telnet不通,是什么原因? - 知乎 知乎,中文互联网高质量的问答社区和创作者聚集的原创内容平台,于 2011 年 1 月正式上线,以「让人们更好的分享知识、经验和见解,找到自己的解答」为品牌使命。知乎凭借认真、专业、友善的社区氛围、独特的产品机制以及结构化和易获得的优质内容,聚集了中文互联网科技、商业、影视
电脑无论怎样设置都在一分钟后息屏,该怎么办? - 知乎 现在电脑总是在不移动鼠标没有任何操作后一分钟息屏,不论是在设置电源选项里设置永不息屏,还是设置高性…
电脑直链光猫获取到了ipv6地址(240e:)但就是访问不了,电信客服说ipv6都是私网? - 知乎 你用电脑ping手机获取的 IPv6 地址通不通? 有概率是 网段间不通 ,提前释放v6地址是为了完成上面的任务。 经过测试, 运营商 手机之间的ipv6是通的,移动的2409:893c::能ping通电信的240e:445::;但是手机的ipv6地址ping不通电脑端的ipv6地址,也就是240e:345::段,应该是