search
HomeDatabaseMysql TutorialCentos 下用yum 命令部署lamp环境详细教程

文章介绍的是在linux中的Centos 下用yum 命令部署lamp环境,供大家参考


1. Centos 默认是打开IP安全策略的,也就是80端口也禁止外部访问,所以先停用iptables.

   service iptables stop

或者对80端口开放

  iptables -I RH-Firewall-1-INPUT -m state –state NEW -m tcp -p tcp –dport 80 -j ACCEPT

2. 安装

  yum install httpd (只安装apache),如果要安装其它插件可以

  yum -y install httpd-manual mod_ssl mod_perl mod_auth_mysql 

 

  安装后的网页位置是 /var/www/html

3. 安装mysql

yum install mysql mysql-server mysql-devel

 安装完成以后,运行mysql 可能出现以下错误:Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock 这个错误的原因有很多种,一种这个时候/var/lib/mysql/目录下找不到mysql.sock这个文件,可以运行 service mysqld start 或 (/etc/init.d/mysqld start) 如果成功启动mysql,那么会在/var/lib/mysql/目录下生成mysql.sock文件的,这个时候就将mysql 设置系统启动时,自动启动,否则又会重复Can't connect to local MySQL server through socket 错误。自动启动命令如下:  chkconfig mysqld on


系统默认不会设置密码的,就是空密码,如果要设置mysql 密码,假设密码设置为123456

  mysqladmin -u root pass 123456

如果要开通外部访问mysql,就要设置用户可供外部访问

  mysql> GRANT ALL PRIVILEGES ON *.* TO '用户名'@'地址' IDENTIFIED BY '密码' WITH GRANT OPTION;
  mysql> FLUSH PRIVILEGES;

  例子,允许root 用户用123456密码192.168.6.6 连接

   mysql> GRANT ALL PRIVILEGES ON *.* TO ‘root'@'192.168.6.6' IDENTIFIED BY '123456' WITH GRANT OPTION;
   mysql> FLUSH PRIVILEGES;

   例子,允许所有外部,用户root 密码123456 连接

  mysql> GRANT ALL PRIVILEGES ON *.* TO ‘root'@'%' IDENTIFIED BY '123456' WITH GRANT OPTION;
   mysql> FLUSH PRIVILEGES;

  例子,允许IP为192.168.6.6 ,用户root 密码123456 连接USER数据库

   mysql> GRANT ALL PRIVILEGES ON USER.* TO ‘root'@'%' IDENTIFIED BY '123456' WITH GRANT OPTION;
   mysql> FLUSH PRIVILEGES;

 

4. 安装php

yum install php php-mysql php-common php-gd php-mbstring php-mcrtpt php-devel php-xml

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
MySQL String Types: Storage, Performance, and Best PracticesMySQL String Types: Storage, Performance, and Best PracticesMay 10, 2025 am 12:02 AM

MySQLstringtypesimpactstorageandperformanceasfollows:1)CHARisfixed-length,alwaysusingthesamestoragespace,whichcanbefasterbutlessspace-efficient.2)VARCHARisvariable-length,morespace-efficientbutpotentiallyslower.3)TEXTisforlargetext,storedoutsiderows,

Understanding MySQL String Types: VARCHAR, TEXT, CHAR, and MoreUnderstanding MySQL String Types: VARCHAR, TEXT, CHAR, and MoreMay 10, 2025 am 12:02 AM

MySQLstringtypesincludeVARCHAR,TEXT,CHAR,ENUM,andSET.1)VARCHARisversatileforvariable-lengthstringsuptoaspecifiedlimit.2)TEXTisidealforlargetextstoragewithoutadefinedlength.3)CHARisfixed-length,suitableforconsistentdatalikecodes.4)ENUMenforcesdatainte

What are the String Data Types in MySQL?What are the String Data Types in MySQL?May 10, 2025 am 12:01 AM

MySQLoffersvariousstringdatatypes:1)CHARforfixed-lengthstrings,2)VARCHARforvariable-lengthtext,3)BINARYandVARBINARYforbinarydata,4)BLOBandTEXTforlargedata,and5)ENUMandSETforcontrolledinput.Eachtypehasspecificusesandperformancecharacteristics,sochoose

How to Grant Permissions to New MySQL UsersHow to Grant Permissions to New MySQL UsersMay 09, 2025 am 12:16 AM

TograntpermissionstonewMySQLusers,followthesesteps:1)AccessMySQLasauserwithsufficientprivileges,2)CreateanewuserwiththeCREATEUSERcommand,3)UsetheGRANTcommandtospecifypermissionslikeSELECT,INSERT,UPDATE,orALLPRIVILEGESonspecificdatabasesortables,and4)

How to Add Users in MySQL: A Step-by-Step GuideHow to Add Users in MySQL: A Step-by-Step GuideMay 09, 2025 am 12:14 AM

ToaddusersinMySQLeffectivelyandsecurely,followthesesteps:1)UsetheCREATEUSERstatementtoaddanewuser,specifyingthehostandastrongpassword.2)GrantnecessaryprivilegesusingtheGRANTstatement,adheringtotheprincipleofleastprivilege.3)Implementsecuritymeasuresl

MySQL: Adding a new user with complex permissionsMySQL: Adding a new user with complex permissionsMay 09, 2025 am 12:09 AM

ToaddanewuserwithcomplexpermissionsinMySQL,followthesesteps:1)CreatetheuserwithCREATEUSER'newuser'@'localhost'IDENTIFIEDBY'password';.2)Grantreadaccesstoalltablesin'mydatabase'withGRANTSELECTONmydatabase.TO'newuser'@'localhost';.3)Grantwriteaccessto'

MySQL: String Data Types and CollationsMySQL: String Data Types and CollationsMay 09, 2025 am 12:08 AM

The string data types in MySQL include CHAR, VARCHAR, BINARY, VARBINARY, BLOB, and TEXT. The collations determine the comparison and sorting of strings. 1.CHAR is suitable for fixed-length strings, VARCHAR is suitable for variable-length strings. 2.BINARY and VARBINARY are used for binary data, and BLOB and TEXT are used for large object data. 3. Sorting rules such as utf8mb4_unicode_ci ignores upper and lower case and is suitable for user names; utf8mb4_bin is case sensitive and is suitable for fields that require precise comparison.

MySQL: What length should I use for VARCHARs?MySQL: What length should I use for VARCHARs?May 09, 2025 am 12:06 AM

The best MySQLVARCHAR column length selection should be based on data analysis, consider future growth, evaluate performance impacts, and character set requirements. 1) Analyze the data to determine typical lengths; 2) Reserve future expansion space; 3) Pay attention to the impact of large lengths on performance; 4) Consider the impact of character sets on storage. Through these steps, the efficiency and scalability of the database can be optimized.

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Safe Exam Browser

Safe Exam Browser

Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.

VSCode Windows 64-bit Download

VSCode Windows 64-bit Download

A free and powerful IDE editor launched by Microsoft

SecLists

SecLists

SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.

WebStorm Mac version

WebStorm Mac version

Useful JavaScript development tools

SAP NetWeaver Server Adapter for Eclipse

SAP NetWeaver Server Adapter for Eclipse

Integrate Eclipse with SAP NetWeaver application server.