Log in to local and remote Linux systems, and investigate problem resolution methods provided through Red Hat Insights and support.

Copy, move, create, delete, and organize files while working from the bash shell.

Create, manage, and delete local users and groups and administer local password policies.

Set Linux file system permissions on files and to interpret the security effects of different permission settings.

Protect and manage the security of a server by using SELinux.

Evaluate and control processes, set tuning parameters, and adjust process scheduling priorities on a Red Hat Enterprise Linux system.

Download, install, update, and manage software packages from Red Hat and DNF package repositories.

Create and manage storage devices, partitions, file systems, and swap spaces from the command line.

Control and monitor network services, system daemons, and the boot process using systemd.

Configure network interfaces and settings on Red Hat Enterprise Linux servers.

Locate and accurately interpret logs of system events for troubleshooting purposes.

Create and manage logical volumes containing file systems and swap spaces from the command line, and configure advanced storage features with Stratis and VDO.

Schedule tasks to automatically execute in the future.

Access network-attached storage, using the NFS protocol.

Control network connections to services using the system firewall and SELinux rules.

Obtain, run, and manage simple, lightweight services as containers on a single Red Hat Enterprise Linux server.