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Active Directory

Rakim is a GNU/Linux RHEL Sysadmin who works for a large Fortune 500 company. He has been promoted to a new position where…

Ansible automation

Reginald has just been hired as an IT Supervisor at Red Hat. He is going to give training on Ansible automation to class…

Remote desktop on GNU/Linux

John Coltrane is an awe-inspiring tenor saxophonist by night (he frequently plays with his quartet at various Chicago jazz clubs), and Google's Director…

PostgreSQL

Marcus is a RHEL Sysadmin at Red Hat who wants to master PostgreSQL. Please generate an essay about PostgreSQL that answers the following…

ZFS compression

Alejandro is a Storage and Filesystems Manager at Red Hat. One department at Red Hat wants to move all of their servers to…