启动PHP服务

1.启动

systemctl start php-fpm.service

Apache服务

1. 启动、终止、重启

systemctl start httpd.service #启动

systemctl stop httpd.service #停止

systemctl restart httpd.service #重启

2. 设置开机启动/关闭

systemctl enable httpd.service #开机启动

systemctl disable httpd.service #开机不启动

systemctl list-unit-files | grep httpd # 检查Apache是否已经安装了开机自动启动

显示以下内容即已成功设置：

3. 检查httpd状态

systemctl status httpd.service #检查状态

 MariaDB数据库

1.重启数据库

systemctl restart mariadb

MQTT服务器

1.启动MQTT服务器

systemctl start mosquitto.service

2.设置开机启动MQTT服务器

systemctl enable mosquitto.service