Configuring basic system settings

Red Hat Enterprise Linux 9

Set up the essential functions of your system and customize your system environment

Red Hat Customer Content Services


Perform basic system administration tasks, configure the environment settings, register your system, and configure network access and system security. Administer users, groups, and file permissions. Use system roles for managing system configurations interface on multiple RHEL systems. Use systemd for efficient service management. Configure the Network Time Protocol (NTP) with chrony. Backup and restore your system by using ReaR.