查看是否安装apache
[root@wxb ~]# rpm -qa | grep httpd

 

查看正在跑的进程并杀掉

[root@wxb ~]# ps -ef | grep dhcp

[root@wxb ~]# kill -9 1775wKiom1ZJqxPDfFzzAAAntZ8KcGg690.png

 

 搜索与httpd有关

[root@wxb ~]# yum search httpd

wKioL1ZKgNeTi1HUAABhwlwwZ64318.png

 

安装apache软件包：（由apache http server看到apache的安装包为httpd.x86_64)

yum install httpd.x86_64

 

启动/停止/重启Apache服务：

service httpd start

service httpd stop

service httpd restart