云服务器部署LAMP

一、安装Apache

1、安装httpd服务：

sudo yum install httpd

2、开启服务：

sudo systemctl start httpd

3、访问服务器IP成功显示Testing 123..  ，即安装成功

4、其他命令

重启服务：sudo systemctl restart httpd
停止服务：sudo systemctl stop httpd
查看软件安装位置：rpm -ql httpd
查看版本：sudo httpd -v

配置文件目录：etc/httpd/conf/httpd.conf
项目地址：var/www/html
默认显示页面地址（Test）： usr/share/httpd/noindex

二、安装MySQL

1、获取repo源

wget http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpm

2、安装rpm包

rpm -ivh mysql-community-release-el7-5.noarch.rpm

3、安装MySQL

yum install mysql-community-server

4、开机启动MySQL配置

执行命令：vi /etc/rc.local，新增一行service mysqld start，保存退出即可（先按Esc键，在按英文: ，输入wq即可保存退出）

#!/bin/bash
# THIS FILE IS ADDED FOR COMPATIBILITY PURPOSES
#
# It is highly advisable to create own systemd services or udev rules
# to run scripts during boot instead of using this file.
#
# In contrast to previous versions due to parallel execution during boot
# this script will NOT be run after all other services.
#
# Please note that you must run 'chmod +x /etc/rc.d/rc.local' to ensure
# that this script will be executed during boot.

touch /var/lock/subsys/local
systemctl start mysqld
~
~
~
~
~
~
~
~
~
~
"/etc/rc.local" 14L, 496C

5、启动mysql

启动：systemctl start mysqld
重启：systemctl restart mysqld
停止：systemctl stop mysqld

需要先启动mysql，不然操作mysql时会报错：Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' 

6、设置密码及远程登录设置

登录MySQL：mysql -u root
重置密码：set password for 'root'@'localhost' =password('1234');
设置远程登录：grant all privileges on *.* to root@'%'identified by '1234';

分配权限：create user 'username'@'%' identified by '1234'; 

二、安装PHP

1、安装 EPEL 源

yum install epel-release

2、安装 REMI 源

yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm

3、安装 Yum 源管理工具

yum install yum-utils

4、安装 PHP7.3

yum --enablerepo=remi-php73 install php

5、安装 PHP模块

yum install -y php73-php-fpm php73-php-cli php73-php-bcmath php73-php-gd php73-php-json php73-php-mbstring php73-php-mcrypt php73-php-mysqlnd php73-php-opcache php73-php-pdo php73-php-pecl-crypto php73-php-pecl-mcrypt php73-php-pecl-geoip php73-php-recode php73-php-snmp php73-php-soap php73-php-xmll

修改php.ini（目录：etc/php.ini）

修改：extension_dir = "/opt/remi/php73/root/usr/lib64/php/modules/"
在最后一行添加：extension=gd.so

6、解析php

更改项目根目录：DocumentRoot "/var/www/html/root/public" 和 <Directory "/var/www/html/dingcan/public">
打开etc/httpd/conf/httpd.conf , 搜索：DirectoryIndex index.html ，改为：DirectoryIndex index.html index.htm index.php
打开etc/httpd/conf/httpd.conf , 搜索：AddType application/x-gzip .gz .tgz，新增一行：AddType application/x-httpd-php .php 

7、检查是否安装成功

输入命令：php -v

[root@iZ2ze3bv8i4oxk3wgzlmvwZ ~]# php -v
PHP 7.3.23 (cli) (built: Sep 29 2020 08:33:03) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.3.23, Copyright (c) 1998-2018 Zend Technologies
    with Zend OPcache v7.3.23, Copyright (c) 1999-2018, by Zend Technologies

8、更多操作

设置开机启动：systemctl enable php73-php-fpm
运行服务：systemctl start php73-php-fpm
重启服务：systemctl restart php73-php-fpm
启动服务：systemctl start php73-php-fpm
关闭服务：systemctl stop php73-php-fpm
检查状态：systemctl status php73-php-fpm
查看版本：php73 -v
卸载PHP：yum remove php

PHP安装目录：/opt/remi/php73/root/usr/bin/php

php配置文件目录：/etc/php.ini 和 /etc/opt/remi/php73/php.ini

php扩展目录：/opt/remi/php73/root/usr/lib64/php/modules/