Use tsflags plugin to test upgrade process before executing it.
Use versionlock plugin to protect packages from being updated on the CentOS operating system.
Determine whether a full CentOS 7 reboot is required and which services need to be restarted.
Check available security updates for CentOS 7.
Today, I will show you how to manage RPM keyring on the CentOS operating system using a real life example.
Disable auditd daemon during operating system image build process to prevent unnecessary log spikes.
Alter configuration for specific yum repository.
List packages in specific yum repository.
Disable specific yum repository to prevent particular packages from installation or update.
Use yum without downloading or updating its metadata.