To disable the NetworkManager in VPS or Dedicated server, please follow the below steps.
To disable Network Manager on CentOS 6, CloudLinux 6, Red Hat Enterprise Linux 6 (RHEL), or Amazon Linux, run the following commands.
service NetworkManager stop
chkconfig NetworkManager off
The following are the steps to install cPanel in Centos 7:
1. Login to your VPS or Dedicated server that is running Centos 7 using root password.
2. Set Hostname for your server using the command : hostnamectl set-hostname ns1.yourdomain.com. Now your hostname for your server is set to...