安装PHP7.4

一、添加EPEL和REMI存储库
EPEL和REMI存储库是此安装的主要要求，通过运行以下命令将它们添加到系统：

sudo yum -y install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm

sudo yum -y install https://rpms.remirepo.net/enterprise/remi-release-8.rpm

sudo dnf -y install dnf-utils
yum search php74*
yum install php74-php
yum install php74-php-mysqlnd.x86_64
php74 -v
#重启命令php-fpm
systemctl restart php74-php-fpm
#添加自动启动
systemctl enable php74-php-fpm
#查看php7.4的安装路径
whereis php
#链接php文件
ln -s /opt/remi/php74/root/usr/bin/php /usr/bin/php

srw-rw-rw-+ 1 root root  /var/opt/remi/php74/run/php-fpm/www.sock  权限666

vim /etc/opt/remi/php74/php-fpm.d/www.conf
修改这几处

user = nginx
group = nginx
listen = /var/opt/remi/php74/run/php-fpm/www.sock
listen.owner = nginx
listen.group = nginx
listen.mode = 0666

安装Nginx

yum install nginx -y
nginx.conf 配置支持PHP

user nginx;
worker_processes auto;
error_log /var/log/nginx/error.log;
pid /run/nginx.pid;


# Load dynamic modules. See /usr/share/doc/nginx/README.dynamic.
include /usr/share/nginx/modules/*.conf;


events {
    worker_connections 1024;
}


http {
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';


    access_log  /var/log/nginx/access.log  main;


    sendfile            on;
    tcp_nopush          on;
    tcp_nodelay         on;
    keepalive_timeout   65;
    types_hash_max_size 2048;


    include             /etc/nginx/mime.types;
    default_type        application/octet-stream;


    # Load modular configuration files from the /etc/nginx/conf.d directory.
    # See http://nginx.org/en/docs/ngx_core_module.html#include
    # for more information.
    include /etc/nginx/conf.d/*.conf;
# The default server
#


server {
    listen               443 ssl;
    server_name  hqq365.com;
    root         /usr/share/nginx/html;
    index       index.php;

#####ssl证书
ssl_certificate /etc/nginx/hqq365.com_nginx/hqq365.com_bundle.crt;
ssl_certificate_key /etc/nginx/hqq365.com_nginx/hqq365.com.key;
ssl_session_timeout 5m;
ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_prefer_server_ciphers on;


    # Load configuration files for the default server block.
    include /etc/nginx/default.d/*.conf;

###nginx支持PHP
    location ~ .*\.php(\/.*)*$ {   #pathinfo 的支持，对于 typecho 这个是必须有的不然typecho文章会点不开
        root           /usr/share/nginx/html;
        fastcgi_pass   unix:/var/opt/remi/php74/run/php-fpm/www.sock;   # unix启动
        fastcgi_split_path_info ^(.+?.php)(/.*)$;   #PHP这块不支持pathinfo,需要加这个，不然typecho文章会打不开
        fastcgi_index  index.php;
        fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
        include        fastcgi_params;
    }


    error_page 404 /404.html;
        location = /40x.html {
    }


    error_page 500 502 503 504 /50x.html;
        location = /50x.html {
    }


}

####80端口重定向https://
server {
    listen 80;
    server_name hqq365.com;
    rewrite ^(.*)$ https://${server_name}$1 permanent;
}
}

网站根目录html 设置为nginx用户

安装Mysql数据库

yum install mysql-server -y
systemctl start mysqld
centos8 默认没有密码进入mysql
ALTER USER 'root'@'localhost' IDENTIFIED BY 'new password';  #设置root数据库密码

安装wordpress

下载wordpress软件
创建数据库和用户名
create database wordpress;
create user skyhu@localhost identified by "123456";
grant all privileges on wordpress.* to skyhu@localhost;

安装typecho博客

下载typecho软件
创建数据库和用户名
create database typecho;
create user skyhu@localhost identified by "123456";
grant all privileges on typecho.* to skyhu@localhost;