Daily tip

How to register and subscribe a system to the Red Hat Customer Portal using Red Hat Subscription-Manager?

Please consult the below Red Hat Link. The key command is subscription-manager:


Daily tip

How to handle Redhat Satellite subscriptions?

Please run

subscription-manager-gui –register


subscription-manager register

Verify with

subscription-manager list –consumed

Than you need to disable all repos
subscription-manager repos –disable “*”

Daily tip

How do I disable the Network Manager in Redhat distros?

It can be disabled on single interfaces by adding the below line to the /etc/sysconfig/network-scripts/<IFCFG_FILE>


And you need to restart network services.