tvs apache

Apache,apache Optimized reading:2516Time: 2011-01-04 12:07:30 font: [Big small]Apache2.0 PREFORK.C module and WORKER.C moduleIdle child process: Refers to a child process that is not processing a request.1. PREFORK.C Module (a non-threaded, pre-derived MPM)Prefork MPM uses multiple child processes, with only one thread per child process. Each process can only maintain one connection at a certain time. On mo

Sometimes we will hide the server information in order to avoid malicious attacks from a security standpoint, for example, we will find the following information in general.I'm using CentOS (Fedora, rhel as well)sudoOther systems (Ubuntu, Debian)sudoWe can add two lines of information to this file//隐藏Apache版本信息ServerTokens Prod//第一条命令虽然不会在页面上直接显示，但在response的头部还会包含，所以加上此条。And then restart the network.$ sudo service apache2 restart (DebianUbuntuorLinuxM

the difference between Apache Ant and Apache mavenCategory: ANT Maven 2013-12-10 18:47 1477 people read review (+) collection report ——— from the Maven authoritative guideApache Ant1. Ant is programmed, and you have to tell ant exactly what to do and when to do it. You have to tell it to compile, then copy, and then compress. 2. Ant does not have a life cycle, you must define the dependencies between go

In Windows, the entire process of solving the loss of Apache + PHP sessions is recorded, and apache is recorded. Today's job is to migrate a PHP site to the new server. Create a Windows Server 2008 Virtual Machine and stop the net stop http service on it (avoid competing for port 80), install and configure Apache + PHP, migrate the site to the new Server, and o

Linux: deploy apache configurations for multiple projects on an apache server. Step 1: Get the code to the/var/www/html directory (this is the default directory, depending on apache settings). Multiple projects can be stored in this directory, for example: [Root @ www html] # pwd/Var/www/html[Root @ www html] # lsBossmail.cn bossq.cn oem ydj.org yzhantong Step 2:

The maximum number of connections for Apache, which defaults to 256. Modify the maximum number of connections for Apache as follows: Step One Modify the/path/apache/conf/httpd.conf file first. The code is as follows Copy Code # VI httpd.confRemove the "#" in front of the "#Include conf/extra/httpd-mpm.conf" and save it. S

Apache Create virtual Directory Open the Apache configuration file httpd.conf. At the bottom, copy the following code in, save and restart the Apache server. The code is as follows Copy Code Namevirtualhost *:80#第一个主机, Port 80ServerAdmin admin@phpnow.org#指向本地位置DocumentRoot "F:wwwrootdede"#主机名称 (Note that this is important, is your do

Atitit. Class metadata reflection operation api apache tool, atitit. apache Atitit. Class metadata reflection operation api apache Tool 1 BeanUtils PropertyUtils prop MethodUtils class usage-shorts party ConstructorUtils1 2 New instance ConstructorUtils. invokeConstructor1 3 call method MethodUtils2 4. Reference 3 1 BeanUtils PropertyUtils prop MethodUti

Sometimes, we want to protect from the security point of view, to prevent malicious attacks by hackers. We will hide the server information, for example, generally we will find such as the following information.I'm using CentOS (Fedora, rhel as well)sudoOther systems (Ubuntu, Debian)sudoWe can add two lines of information to this file.//隐藏Apache版本号信息ServerTokens Prod//第一条命令尽管不会在页面上直接显示。但在response的头部还会包括。所以加上此条。And then restart the network$ sudo servic

Using Apache ant in Eclipse is simple, because eclipse itself integrates Apache Ant. Here is a Hello world.1. Create a project test, as follows:2. Create a Build.xml file below the project root, and eclipse will automatically identify and mark it as the Apache ant build file, as follows:3. Open Build.xml, when there is no content in the file, you need to write th

11.18 Apache user authenticationChange the contents of a virtual hostVim/usr/local/apache2.4/conf/extra/httpd-vhosts.confAdd user name and password? /usr/local/apache2.4/bin/htpasswd-c-m/data/.htpasswd aming-C is the creation of-m specified typeView the generated password document contentsHe's gone up there already. htpasswd directory, then create in memory does not require-CSpecify the domain name hosts on WIC:\Windows\System32\drivers\etcAuthenticat

One, Apache user authenticationVim/usr/local/apache2.4/conf/extra/httpd-vhosts.confEdit the 111.com virtual host to the following:DocumentRoot "/data/wwwroot/www.111.com"ServerName www.111.comAllowOverride authconfig//This equivalent to open the authentication switchAuthName "111.com user auth"//Custom certified name, not very usefulAuthType Basic//authentication type, generally basicAUTHUSERFILE/DATA/.HTPASSWD//Specify the location of the password fi

One, Apache user authenticationThe function is that when users visit a website, they need to enter a user name and password to enter the site. Some important sites or websites are often authenticated by users to ensure security.# vim/usr/local/apache2.4/conf/extra/httpd-vhosts.confDocumentRoot "/data/wwwroot/111.com"ServerName 111.comServeralias www.example.comAllowOverride authconfig//Turn on the certified switchAuthName "111.com user auth"//Custom c

Sometimes, we need the data in Excel, through a picture, visualize the display. So what should be done at this time? Now Jiehuaxianfo, take an example from Apache poi to give you a demonstration of how the POI API is drawing. The following is a final. Then we will explain the function and meaning of each piece of code separately.Code as follows,Import Java.io.fileoutputstream;import Org.apache.poi.ss.usermodel.*;import Org.apache.poi.ss.util.*;import

Based on the previous articles Apache hook mechanism resolution (I)-Implementation of hook mechanism and Apache hook mechanism resolution (medium)-detail discussion, we have learned a lot about the Apache hook mechanism. The following Code demonstrates how to declare, define, and use a Log Hook. It is compiled and tested on vc6.0, you need to use the APR Library

Virtual Host on Apache (Virtual Host created on Apache), virtualapache 0. Introduction Usually, we want to build two or more websites on a web server, but we have only one IP and do not want to use ports (eg. www.abc.com: 8081) to visit webpages. So, how to make www.a.com and www. B .com both point to server X. X? 1. Environment Ubuntu 14.04x64 Bitnami LAMP Stack 5.4.40 2. Steps 2.0. Configure "A" records o

There may be only one IP outlet, but there are multiple projects, then you need to set up a virtual host based on the port number. Step 1: Check whether the httpd-vhosts.conf is enabled Apache/CONF/httpd. conf file # Virtual hostsInclude conf/extra/httpd-vhosts.conf If it is not enabled, it must be in httpd. CONF file; if enabled, you can set in Apache/CONF/extra/httpd-vhosts.conf file, of course, you can a

I recently started to learn PHP, but after installing PHP 5 and Apache 2.2, the service cannot survive. No way, I can only view error. log, and the online back and forth to find the cause, but fortunately the problem was solved one by one, but the last problem was paid I have been using it for a long time, so it is necessary to share it for your reference. The last question is (the error. Log prompt): logs/httpd. PID overwritten -- unclean shutdow

Sometimes, we need the data in Excel, through a picture, visualize the display. So what should be done at this time? Now Jiehuaxianfo, take an example from Apache poi to give you a demonstration of how the POI API is drawing. The following is a final. Then we will explain the function and meaning of each piece of code separately.Code as follows,[Java]View PlainCopy Import Java.io.FileOutputStream; Import org.apache.poi.ss.usermodel.*; Import o

Apache POI is an open source Java project that reads and writes Microsoft OLE2 component documents such as Excel, Word, and so on. Currently the POI has a ruby version.Structure: HSSF-provides the ability to read and write Microsoft Excel xls format files. XSSF-provides the ability to read and write Microsoft Excel OOXML xlsx format files. HWPF-provides the ability to read and write Microsoft Word DOC97 format files. XWPF-provides the a