Red Hat System Administration II (RH134) is the second phase of the RHCSA training track for IT professionals who have completed Red Hat System Administration I (RH124). The course delves deeper into core Linux system administration skills such as storage configuration and management, installation and deployment of Red Hat® Enterprise Linux®, management of security features such as SELinux, control of recurring system tasks, boot process management and troubleshooting, basic system tuning, and command-line automation and productivity.