在 Oracle Linux 8 上安装 Apache、PHP 和 MySQL

   sudo yum install -y httpd

   sudo systemctl enable httpd
   sudo systemctl restart httpd

   sudo firewall-cmd --add-service=http --permanent
   sudo firewall-cmd --reload

   dnf module list php
   sudo dnf module reset php
   sudo dnf install @php:7.4
   sudo dnf install php-mysqli

   setsebool -p httpd_can_network_connect_db 1

   chown -r apache:apache *
   # if you have folder to store uploaded file (optional)
   sudo chcon -r -t httpd_sys_rw_content_t docsuploaded
   find /var/www/html -type d -exec chmod 755 {} \;
   find /var/www/html -type f -exec chmod 644 {} \;
   systemctl restart httpd

   yum install https://dev.mysql.com/get/mysql84-community-release-el8-1.noarch.rpm
   yum-config-manager --disable mysql-8.4-lts-community
   yum-config-manager --disable mysql-tools-8.4-lts-community
   yum-config-manager --enable mysql80-community
   yum-config-manager --enable mysql-tools-community
   yum repolist enabled | grep mysql
   sudo yum module disable mysql
   yum install mysql-community-server

   systemctl start mysqld
   systemctl status mysqld

   sudo grep 'temporary password' /var/log/mysqld.log