Get Linux network traffic script
Syntax: [-- help] [-I] [-D]
#! /Bin/bash
Version = "1.0.0.1"Eth = ""SEC = 0
Help (){Printf "version: $ version \ n \Usage: $0 [-I interface] [-D time] \ n \\ T-I | -- interface: The needs of the inquiries
SetTimeout (expression, delay time) is used to execute an expression after the specified delay time after loading. The number of times is one.Setinterval (expression, interaction time) is different. It executes the expression at a specified time
Method 1: click "run" in the "Start" menu and enter "at XX: XX shutdown-s" to shut down the instance at a specified time. XX: XX indicates the specific shutdown time. You can also enter “shutdown.exe-s-t XXXX ". XXXX refers to the number of seconds
ArticleDirectory
Transition-Duration
Transition-timing-Function
Transition-Delay
In css3, there are three animation-related attributes.
Transform ,
Transition And animation. Here is a one-to-one explanation:
Transform
At the beginning, W3C CSS workgroup refused to add css3 transition and animation to the official standard. Some members thought that the transition effect and animation are not style attributes and can be implemented using scripts. Therefore, please
As you can see, in the above routine, synchronization is completed by waiting for monitor. Pulse. First, the producer produces a value, while the consumer is in the waiting state at the same time until it receives the "pulse" notification from the
I. Basic concepts of BIOS When talking about bios, have you been concerned about it? In fact, whenever you press the power key on the chassis, it will really work for you. So what is bios? The book gave us a definition: "BIOS is short for Basic
Document directory
Pipeline Technology: A quasi-parallel processing technology that allows you to execute multiple commands at the time of execution. The assembly line was first used by intel in the 486 chip. The pipeline works like an
NS2. it is a discrete event-driven simulation mechanism. This document is everywhere, but it has never talked about ideas. This article attempts to find out what the Discrete Event driver is from the perspective of several basic NS2.The first is the
1. Introduction to mac802_11 timer related classes
The class diagram is as follows:
Http://120.img.pp.sohu.com/images/blog/2007/12/3/16/16/1173b4c9ccf.jpg
Figure 1 mac802_11 timer-related class structure in NS2.
PS: In ~ NS \ common \ timer-handler.
In Android, latency functions are divided into user space and kernel space:
Kernel space
# Include
Udelay (int n );
Mdelay (INT n ));
Ndelay (INT n ));
These functions will lead to an endless cycle of CPU and lead to a busy wait of CPU.
Usleep
A simple loading effect. Four symbols (-, \, |,/) are used to simulate a continuously rotating dashboard, prompting the user that the current loading is in progress, this is what arclive shows when establishing connections for players. The effect is
Well-known kernel threads in Linux (1) -- ksoftirqd and events
Well-known kernel threads in Linux (1) -- ksoftirqd and events-- Lvyilong316
We know that there are many kernel threads created by the linux system, which guarantee the normal operation
● Sort Chinese Character Input Methods:
Some users have a lot of input methods in the system after installing Windows XP. it is inconvenient to press Ctrl + Shift many times to select the preferred input method. In fact, you can use the registry to
A Wireless Broadband Router is also a type of router. Therefore, its basic functions are the same as those of a router. However, as a wireless product, its access network is implemented wirelessly. So what's special? Please refer to this article for
SceneThere is a scenario, a mail alert for the Windows service that gets all the users who turn on mailtips, loops over the messages of those users, and sends a service number message. But the problem comes, the user is less than the case, polling
JQuery-handle the latency of a hover event with the mouse. The specific JS Code is as follows:
(function($){ $.fn.hoverDelay = function(options){ var defaults = { hoverDuring: 200, outDuring: 200,
I think everyone is familiar with phishing games. In this example, we will use Photoshop and ImageReady to create normal animations for phishing games. I think everyone is familiar with phishing games. In this example, we will use Photoshop and
The function of SetTimeout and setinterval is a specified event or method that occurs after a certain time period.The Window.settimeout method is a timed procedure, that is, what to do after a certain time,Window.setinterval ()Function: Invokes a
Jmeter Performance Testing Tools: http://jmeter.apache.org/download_jmeter.cgi Windows under UseHere we choose binaries Package, JMeter does not need to install the direct decompression use, but need to configure the Java environmentInstall the JDK
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