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    一杯凉白开:Centos7 安装wordpress

    作者:[db:作者] 时间:2021-09-10 16:35

    一.安装MariaDB

    安装MariaDB

    yum install mariadb-server -y
    

    启动MariaDB

    systemctl start mariadb
    systemctl enable mariadb
    

    修改密码

    mysql_secure_installation
    

    登陆数据库

    mysql -uroot -p
    

    更新库

    grant all on *.* to root@'%' identified by '123456';
    grant all on *.* to root@'localhost' identified by '123456';# 允许root账户远程登陆
    GRANT ALL PRIVILEGES ON *.* TO 'root'@'%'IDENTIFIED BY '123456' WITH GRANT OPTION;
    # 创建wordpress数据库
    create database wordpress;
    flush privileges;
    

    二.安装Apache

    运行命令:

    yum install -y httpd
    

    启动apache:

    systemctl enable httpd
    systemctl start httpd
    

    查看80端口:

    netstat -anltp | grep 80
    

    输出:

    tcp6       0      0 :::80                   :::*                    LISTEN      14721/httpd
    

    输入服务器ip,看到如下界面,代表安装成功

    在这里插入图片描述

    三.安装php7.4

    最新版的wordpress运行环境需要php7.4及以上,yum默认安装的是5.4.16版本,所以需要做些更改,安装7.4版本。

    添加EPEL和REMI存储库

    yum install -y epel-release
    yum install -y https://rpms.remirepo.net/enterprise/remi-release-7.rpm
    

    安装php74

    yum install -y yum-utils
    

    查看可用的php安装包:

    yum repolist all | grep php
    

    选择remi-php74安装包:

    yum-config-manager --enable remi-php74
    

    安装php7.4及扩展:

    yum install -y php php-mysql php-gd php-imap php-ldap php-odbc php-pear php-xml php-xmlrpc
    

    查看php版本:

    php -v
    

    输出:

    PHP 7.4.16 (cli) (built: Mar  2 2021 10:35:17) ( NTS )
    Copyright (c) The PHP Group
    Zend Engine v3.4.0, Copyright (c) Zend Technologies
    

    查看启用的模块:

    php --modules
    

    php卸载命令:

    查看安装的php组件:

    rpm -qa | grep php
    

    删除某个组件,提示有依赖,要先删除依赖,以下顺序可以正常卸载:

    rpm -e php-pear
    rpm -e php
    rpm -e php-cli
    rpm -e php-gd
    rpm -e php-xml
    rpm -e php-odbc
    rpm -e php-mysql
    rpm -e php-pdo
    rpm -e php-imap
    rpm -e php-xmlrpc
    rpm -e php-process
    rpm -e php-ldap
    rpm -e php-common
    

    四.安装wordpress

    wordpress官网:https://wordpress.org/

    下载安装包:

    wget https://wordpress.org/latest.tar.gz
    

    将压缩包解压到/var/www/html下

    tar -xvf latest.tar.gz -C /var/www/html
    

    配置/etc/httpd/conf/httpd.conf文件

    nano /etc/httpd/conf/httpd.conf
    
    • 找到DocumentRoot,/var/www/html修改为/var/www/html/wordpress;
    • 找到<Directory “/var/www/html”>,/var/www/html修改为/var/www/html/wordpress。

    修改权限:

    cd /var/www/html
    chown -R apache:apache wordpress/
    

    重启apache:

    systemctl restart httpd
    

    输入服务器ip进入wordpress安装界面。

    cs