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Configuration files

Christiane is a RHEL Sysadmin at CNN: Christiane is going to take her RHEL exam in 1 week. Please list and explain the…

Maintain a DNS zone

Darla is a RHEL Sysadmin at Red Hat: Please generate and explain several example commands that Darla can teach the students to complete…

useradd versus adduser

Christian is a RHEL Sysadmin at Google. He wants to master the similarities and differences between the useradd command and the adduser command.