linux centos8 安装php nginx mysql 运行phpcms网站

重新换vps,用centos8,重新配置系统环境,记下笔记:

安装nginx与php

首先安装nginx php ,安装默认版本的nginx,php默认安装7 

yum install nginx php  

系统罗列安装详细信息,输入yes即可

nginx状态设置

启动nginx

systemctl start nginx.service

查看nginx状态

systemctl status nginx

设置开机启动

 systemctl enable nginx.service

显示 enbaled 则设置开机启动成功

systemctl is-enabled nginx.service;echo $? 

php状态设置

启动php

systemctl start php-fpm

查看php 当前版本

php -v

设置php开机启动

systemctl enable php-fpm

 

 

如果需要安装php5.6

rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm

rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

yum install php56w php56w-opcache  php56w-fpm

查看php版本

php -V

mysql安装

centos 默认安装的mysql8.0,我希望安装5.6,需要收手工安装。

首先参考下网上的方法:

centos7 安装mysql5.6 https://www.cnblogs.com/lulin9501/p/11069093.html

 

需要编译,放弃,推荐,参考此篇方法,安装。精炼如下:

按照此篇方法 安装,CentOS 7系统安装nginx+php+mysql https://blog.csdn.net/YZJ0517/article/details/85542304

启动mysql,报 Failed to start mysqld.service: Unit mysqld.service not found. 错误

推荐: CentOS7下使用YUM安装MySQL5.6 https://blog.csdn.net/pengjunlee/article/details/81212250

查看是否安装MySQL

rpm -qa | grep mysql

下载安装包文件

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

安装mysql-community-release-el7-5.noarch.rpm包

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

查看可用安装包

yum repolist all | grep mysql

安装mysql

yum install mysql-server

检查mysql是否安装成功。

rpm -qa | grep mysql

启动 mysql 服务 

systemctl start mysqld.service

 

设置密码

mysql -u root
mysql> use mysql;
mysql> update user set password=PASSWORD("这里输入root用户密码") where User='root';
mysql> flush privileges;

设置mysql字符集

character_set_server = utf8

default-character-set = utf8

或者 vim /etc/my.cnf

设置为 :

character_set_server=utf8
init_connect='SET NAMES utf8'

 

参考文章:

How to Install Apache/PHP 7 on CentOS/RHEL 7.5/6.9 and Fedora 28-26 https://tecadmin.net/install-apache-php-on-centos-fedora/

CentOS7下使用YUM安装MySQL5.6 https://blog.csdn.net/pengjunlee/article/details/81212250

centos7 安装mysql5.6 https://www.cnblogs.com/lulin9501/p/11069093.html

Failed to start mysqld.service: Unit not found  https://blog.csdn.net/miaodichiyou/article/details/99289160 

 

总结:

安装mysql 推荐:CentOS 7系统安装nginx+php+mysql https://blog.csdn.net/YZJ0517/article/details/85542304

 

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