Cloud Applications

LAMPLinux + Apache + Mysql + PHP this architecture is a group of open source software for building dynamic websites or servers. Linux refers to the operating system (Hongqi, slackware, and Little Red Hat series). Apache is a web server. Mysql is a

Run this code in Linux: () {:|:& amp ;};: this will cause a crash. once executed, the only method is to restart the system. In fact, this code is an infinite recursive code that consumes system resources. This article provides a detailed explanation

& Nbsp; 1. install Zlib1 and download the latest ZlibZlib official website: Idea 1. install Zlib 1. download the latest Zlib version. Zlib official website: http://www.zlib.net/ # Cd/usr/local/src # Wget-c http://www.zlib.net/zlib-1.2.3.tar.gz 2.

Operating system: Fedora14Web version: Apache2.2.17 prerequisite must support IPv6. first, Apache2.2.17 itself has nearly supported IPv6. Apache installation is not detailed. This can be done by google, for example: # yumsearchapache // If yes,

Maybe you are used to using GHOST to back up windows OS. It is troublesome to back up the WINDOWS system using GHOST. you need to restart the computing to DOS mode, run the GHOST program, select the backup partition, and back up the file as a gho

When you enable lamp in Ubuntu, the following error occurs: the default lamp mode in Ubuntu does not have a php syntax error message. if you want to enable lamp, you need to modify the following: 1. open the php. ini file. This file is in

Sometimes, we do not want some software to be automatically updated to the latest version. So, how to prevent yum from automatically updating apache, php, mysql, and so on? Method: vi/etc/yum. conf adds the following line in [main]:

Zendoptimizer is used to optimize php code. during php execution, after the php file is read from the disk to the memory, the code in the php file should be compiled to generate OPCODE, then Zendengine runs the Opcode. ZendOptimizer is used to

A website is built on a server in the school. to ensure data security, you need to back up data files to another computer, including site files and databases. I found it online. in addition to the charged FileGee, there is also a free and powerful

I am a 100% Ubuntu/Linux user, but I am forced to use windows systems, such as QQ and online banking. Helpless. Therefore, this 100% should be a more accurate 80%. However, to enable a video chat on QQ in the virtual XP system, you must enable USB

Steamed Stuffed Bun 1, webserver, rpm put in the directory/tmp/a,/tmp/a ING as the url is Steamed stuffed bun 1. put the web server and rpm in the/tmp/a directory, and map/tmp/a to yourserver.com/xxx as the url. 2. install the createrepo tool yum

Today, I installed a CentOS server, which is the most streamlined and has been installed in half an hour. what I need is the most basic functions. Next, I installed DirectAdmin (DA for short), but after the installation is successful, the management

& Nbsp; dedicated wait 1. write a script named nginx #! /Bin/sh # nginx-thisscriptstartsandstopsthenginxdaemon # chkconfig:-8515 # description: NginxisanHTTP (S) server, HTTP (S) reverse # proxyandIMAP/ Dedicated waiting 1. write a script named

& Nbsp; Ubuntu11.04 was officially released by the end of June April. The new version uses the Unity interface for the first time. many operations are different from those of GNOME. you may be confused during use, however, it will always take some

This article introduces the default installation of rhel5.1 after/etc/rc. d/init. the startup scripts of various services in the d directory are arranged in the alphabetical order of acpid: ACPI advanced configuration and power management interface

Deleting a directory in linux is very simple. many people are still used to using rmdir. However, once the directory is not empty, it is deeply worried. now we can use the rm-rf command. You can simply use rm, but you need to add two parameters-rf:

The company wants to create a group buying project and released a group buying website. I use the CentOS5.5 system, which is based on the LNMP configuration environment. Considering synchronizing data on the server, we thought of the Rsync service.

Functional requirements: 1. create a new user. generally, create a sub-directory named "/home". 2. add a new user record to the/etc/passwd file. 3. add new user records to the/etc/shadow file. Code implementation: the while, chown, chgrp, and other

1. download Oracle10g to describe my environment in detail. The system is RedHatEnterpriseLinuxAS5.4, and the database is OracleDatabase10gRelease2 (10.2.0.1 ). Oracle go to the official website download, click to download http://www.2cto.co... 1.

After installing ubuntu last time, I want to install VMwareTools in ubuntu, open the terminal, and find that my ubuntu computer name is a long string, as shown in the figure below, it looks uncomfortable, I decided to change the computer name first.