CentOS8 LAMP environment to build and install wordpress

First look yum update source

yum makecache

Install apache:

1. Check whether Apache installed (CentOS in a package called httpd)

yum info httpd

2. If you install uninstall

yum remove -y  "httpd*"

3. Install Apache

yum -y install httpd

4. Run and set from the start

systemctl start httpd
systemctl enable httpd
systemctl status httpd

Installation MariaDB (alternatively the mysql):

1. Check whether the installation mariadb

yum info mariadb
yum info mariadb-server

2. Uninstall mariadb already installed

yum remove -y "mariadb*"

3. Install mariadb

yum -y install mariadb mariadb-server

4. Run the self-starting and set mariadb

systemctl start mariadb
systemctl enable mariadb
systemctl status mariadb

5. mysql database initialization

mysql_secure_installation

Then there will be a command line interface, information can be set according to actual needs

Installing PHP

1. check whether they have installed

yum info php

2. If you have already installed the uninstallation

yum remove -y "php*"

3. Install the necessary libraries and php

yum -y install php
yum -y install php-common php-cli php-gd php-pdo php-develf
yum -y install php-xml php-json php-mysqlnd php-bcmath

So far, LAMP will build a good environment, the next step is to deploy Wordpress

Wordpress installation

First, download the tarball from wordpress official website, here we use the 5.3.2 version (wordpress-5.3.2.tar.gz)

1. Extract (high tar version will automatically select Extract parameter is omitted here)

tar -xvf wordpress-5.3.2.tar.gz -C /var/www/html

2. Adjust your wordpress directory and user groups

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

3. Adjust the directory permissions

chmod -R 755 /var/www/html/wordpress

4.wordpress need to use the database, and now to add an account and create a database mysql

#按照提示输入密码即可登录数据库
mysql -uroot -p

#创建用户，注意username和password分别替换为需要的用户名和密码
#host表示允许访问的主机地址，使用localhost表示只允许本地访问，使用%通配一切远程主机
CREATE USER 'username'@'host' IDENTIFIED BY 'password';

#赋予账号权限,  .通配所有权限
GRANT ALL PRIVILEGES ON  *.* TO ‘username’@‘%’ IDENTIFIED BY 'password’;

#修改成功后
quit

5. After accessing the server, to follow the installation of the guide wordpress

If prompted no wp-config.php , you can modify the catalog next to wordpress wordpress-config-sample.php the related field is replaced with the actual use of the information, the file is renamed after the wp-config.php

Add in change at the contents of the file to enable debugging:

# Enable debugging features

define( 'WP_DEBUG', true );

# Output debugging information

define( 'WP_DEBUG_LOG', true );

# Show debugging information

define('WP_DEBUG_DISPLAY', true);