LAMP:Linux安装Apache、MySQL、PHP

旧城等待， 2022-11-15 11:54 201阅读 0赞

LAMP手动安装

## 一、安装前准备 ##

### 1.更新系统yum源 ###

cat  /etc/redhat-release
    uname -a
    
    yum clean all
    yum makecache

### 2.安装基础软件 ###

yum install -y wget curl git vim net-tools bash-completion

## 二、开始安装LAMP环境 ##

### 1.安装Apache服务 ###

Apache对应的是httpd故而在centos中使用命令安装的是httpd

yum install -y httpd httpd-devel

设置服务开机自启，并启动服务

systemctl status httpd
    systemctl enable httpd
    systemctl start httpd
    systemctl status httpd

查看端口开放运行情况

netstat -lntp

关闭防火墙

systemctl status firewalld
    systemctl stop firewalld
    systemctl status firewalld
    systemctl disable firewalld

也可以放行http服务

firewall-cmd --permanent --zone=public --add-service=http

验证httpd服务运行情况

systemctl status httpd
    curl 127.0.0.1:80

浏览器中输入首页地址http://$IP:80

### 2.安装mariadb ###

yum install -y mariadb mariadb-server mariadb-libs mariadb-devel

设置服务开机自启，并启动服务

systemctl status mariadb
    systemctl enable mariadb
    systemctl start mariadb
    systemctl status mariadb

查看端口开放运行情况

netstat -lntp

简单配置数据库

mysql_secure_installation

修改远程访问权限

mysql -uroot -p
    MariaDB [(none)]> update mysql.user set host='%' where user='root' and host='localhost';
    MariaDB [(none)]> flush privileges;

查看文件位置

rpm -qa |grep maria

例子：

[root@host-192-168-2-128 conf]# mysql -uroot -p
    Enter password: 
    Welcome to the MariaDB monitor.  Commands end with ; or \g.
    Your MariaDB connection id is 4
    Server version: 5.5.68-MariaDB MariaDB Server
    
    Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
    Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
    
    MariaDB [(none)]> show databases;
    +--------------------+
    | Database           |
    +--------------------+
    | information_schema |
    | mysql              |
    | performance_schema |
    | test               |
    +--------------------+
    4 rows in set (0.00 sec)
    
    MariaDB [(none)]> update mysql.user set host='%' where user='root' and host='localhost';
    Query OK, 1 row affected (0.00 sec)
    Rows matched: 1  Changed: 1  Warnings: 0
    
    MariaDB [(none)]> flush privileges;
    Query OK, 0 rows affected (0.00 sec)

### 3.安装PHP ###

yum -y install php
    php -v
    rpm -ql php
    yum install -y php-mysql
    rpm -ql php-mysql
    yum install -y php-gd php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-snmp php-soap curl curl-devel php-bcmath

验证安装

touch /etc/www/html/info.php
    vim /etc/www/html/info.php

文件中写入以下代码

<?php
    phpinfo();
    ?>

然后访问`http://$IP$IP:80/info.php`

至此lamp服务安装完成。

## 三、部署网站 ##

参考链接：  
https://blog.csdn.net/weixin\_43915762/article/details/87887883

https://blog.csdn.net/diye666/article/details/89961502

### 0.文件目录说明 ###

配置服务文件参数

服务目录：/etc/httpd  
主配置文件：/etc/httpd/conf/httpd.conf  
网站数据目录：/var/www/html  
访问日志：/var/log/httpd/access\_log  
错误日志：/var/log/httpd/error\_log