centos安装apache与mysql,CentOS安装Apache，mysql和PHP

CentOS里面的yum命令安装软件非常方便

Apache

#安装Apache

yum -y install httpd httpd-manual mod_ssl mod_perl mod_auth_mysql

#启动Apache服务

systemctl start httpd.service

直接登录http://来验证是否安装启动成功

MySQL

#下载repository安装源

wget http://dev.mysql.com/get/mysql57-community-release-el7-10.noarch.rpm

#安装yum repository安装源

yum -y install mysql57-community-release-el7-10.noarch.rpm

#安装MySQL

yum -y install mysql-community-server

启动MySQL

systemctl start mysqld.service

验证MySQL的启动状态

systemctl status mysqld.service

查看MySQL的初始密码

grep "password" /var/log/mysqld.log

执行命令登录数据库并修改密码

#登录数据库

mysql -u root -p

#修改密码

ALTER USER 'root'@'localhost' IDENTIFIED BY 'NewPassWord1.';

PHP

#安装PHP

yum -y install php php-mysql gd php-gd gd-devel php-xml php-common php-mbstring php-ldap php-pear php-xmlrpc php-imap

#用于验证php安装的网页

echo "<?php phpinfo(); ?>" > /var/www/html/phpinfo.php

#重启Apache服务器

systemctl restart httpd

通过访问对应的http:///phpinfo.php验证安装