linux 命令

当前用户的apache已经安装为linux的服务的话，可以使用以下命令进行以上操作。

//1. 启动apache
service httpd start 
//2. 停止服务apache
service httpd stop 
//3. 重新启动apache
service httpd restart

下面是red hat/CentOs7关闭防火墙的命令!

//1:查看防火状态
systemctl status firewalld
service  iptables status
//2:暂时关闭防火墙
systemctl stop firewalld
service  iptables stop
//3:永久关闭防火墙
systemctl disable firewalld
chkconfig iptables off
//4:重启防火墙
systemctl enable firewalld
service iptables restart  

apache httpd.conf默认位置

 vi /etc/httpd/conf/httpd.conf

apache 错误日志默认位置

 cat /var/log/httpd/error_log