houdini scripting

files under/var/logPut all the commands in one file and build up the script, here is the simplest command to stack up the script, empty the log script.Cd /var/logCat /dev/null > messagesEcho “Logs cleaned up.”Expand: Three ways to empty logs and file contents[[emailprotected] ~]# echo >test.log [[emailprotected] ~]# >test.log [[emailprotected] ~]# cat /dev/null >test.logScenario: Preserve files and empty content.Two Shell language and category Introduction 1.1 Types of

Simple Application of JavaScript scripting in Web Pages 1. Features of JavaScript Scripting JavaScript scripting is a browser-oriented web scripting language. The script language has the following features: 1. Run the command on the client. It runs completely on the user's computer without going through the server. 2.

WebBase: Linux Enterprise Application-Linux server application information, a server famous for its special scripting language. For more information, see below. Integrate your Web server with your application server and script language. For WebBase servers, it is easy to connect your Web Front-end with the database back-end. Using WebBase from ExperTelligence makes it easier to build dynamic websites based on ODBC databases. It provides integrated ap

The first technology blog, must be serious!The first technology blog, must be serious!The first technology blog, must be serious!Okay, get to the point:What is a scripting language?There are two ways to run a program: Compile run and interpret run1.1The typical representative of the former is Java,From a file perspective, it is divided into three steps:Written by write[]:A.java file (you can write it with a notepad, the extension is. java),compile[Com

Introduction to cross Site scripting attacks (Scripting), which is not confused with the abbreviations of cascading style sheets (cascading style Sheets, CSS), is abbreviated as XSS for cross-site scripting attacks.A malicious attacker inserts malicious script code into a Web page, and when the user browses to the page, the script code embedded within the Web is

Simple application of JavaScript scripting in web pages 1. features of JavaScript scripting JavaScript scripting is a browser-oriented web scripting language. The script language has the following features: 1. run the command on the client. It runs completely on the user's computer without going through the server. 2.

now too dependent on third-party libraries, even if a good front-end team, refuse to use a third-party library, all of their own development, when the Web application becomes complex, the common library and business code coupling is difficult to solve, which will also lead to the real separation of the UI display code and logic code.My plan in fact can not meet the actual production needs, not perfect, so this article does not derive a general rule, it is disappointing, facing the above new pro

. Net cross-site scripting (XSS) vulnerability SolutionDescription:1. Cross-Site Scripting refers to a malicious attacker inserting a piece of malicious code into the webpage. When a user browses the webpage, the malicious code embedded in the webpage will be executed. Attackers can exploit this vulnerability to steal browser cookies. 2. Cross-Site Scripting (CSS

One, monkey script to write 1.Monkey script format Scripting Benefits: Simple and fast, no need to touch any tools, only need a Notepad file Scripting Disadvantages: Corresponding steps for basic operations such as coordinates, keystrokes, and sequential scripts are not logical Script Source:\development\cmds\monkey\src\com\android\commands\monkey\monkeysourcescrip.java

This article mainly introduces xss attacks against PHP websites. XSS attacks include malicious code on the webpage. when a visitor browses the webpage, the malicious code is executed or the administrator is tempted to browse the webpage by sending a message to the administrator to gain administrator privileges, control the entire website. Attackers can use cross-site request forgery to easily force users' browsers to send unintentional HTTP requests, such as fraudulent wire transfers, password c

Why Redis requires support for LUA scriptingWhen the application requires Redis to complete some features that are not supported by Redis commands, either extend the Redis client or even write C extension redis server. This greatly makes the implementation of the application difficult. Based on this, Redis's built-in LUA interpreter enables REDIS client to initiate a LUA script to fulfill special functional requirements.Using LUA scripts in RedisSupport for executing LUA can be provided in Redis

As we all know, PHP is a very good dynamic web development language (fast, short development cycle ...). ）。 But only a very small number of people realize that PHP can also be very good as the language of writing shell scripts, when PHP as the language of writing shell scripts, he is not as powerful as Perl or bash, but he has a good advantage, Especially for those of me who are familiar with PHP but are not familiar with Perl. To use PHP as the Shell script