This guide, “Red Hat System Administration III | RH254,” offers an in-depth exploration of advanced Red Hat system administration. Key topics include managing services and daemons with systemd, configuring and customizing shell scripts, handling network management and security with nmcli and firewalld, and setting up essential services like DHCP, DNS, and web servers. It serves as a practical resource for system administrators seeking to enhance their skills in managing and automating Red Hat Enterprise Linux environments.
