Centos7 uninstall and re-install Nginx Nginx

1) Uninstall nginx

[root@locahost /]# yum remove nginx

 

2) Check whether there nginx

[root@localhost /]# which nginx

 

 

3) re-install Nginx

[root@localhost /]# yum install nginx

 

4) Start Nginx

[root@localhost /]# yum start nginx

 

5) Set up automatic boot Nginx

[root@localhost /]# yum enable nginx