在CentOS上安装和启动Apache主要有两种方法:通过包管理器(如yum)或从源代码编译
sudo yum install httpd
sudo systemctl start httpd
sudo systemctl enable httpd
sudo systemctl status httpd
如果Apache服务正在运行,你将看到类似以下输出的信息:
● httpd.service - The Apache HTTP Server
Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled; vendor preset: disabled)
Active: active (running) since Mon 2021-06-21 10:00:00 UTC; 1min ago
Main PID: 12345 (httpd)
CGroup: /system.slice/httpd.service
└─12345 /usr/sbin/httpd -D FOREGROUND
现在,Apache已经成功安装在CentOS上并启动。你可以通过在浏览器中输入服务器的IP地址或域名来访问Apache的默认欢迎页面。