RH134 Red Hat System Administration II

Write and run simple shell scripts, and use shell scripting features to efficiently run commands at the shell prompt.

Efficiently complete system administration tasks by using regular expressions to match text.

Schedule programs to run in the future, either at a specific time and date or on a recurring basis, as a regular user.

Schedule system programs that must run on a recurring basis to support daemons or operating system functions.

Locate and interpret system logs for troubleshooting purposes, and ensure accurate timestamps for log events.

Protect systems and manage security by using SELinux.

Create compressed archives of files so that they can be backed up and transferred to other systems.

Securely transfer files from one system to another.

Improve system performance by setting a tuning profile and by adjusting the scheduling priority of specific processes.

Manage storage devices by creating partitions, file systems, and swap spaces from the command line.

Use Logical Volume Manager (LVM) to manage logical volumes that can contain file systems and swap spaces.

Manage how the system boots to control which services start and to troubleshoot and repair boot-time problems.

Gain administrative access to a system when the superuser password is unknown or is locked.

Control network connections to services by using the system firewall, and network services that can bind to particular ports by using SELinux.

Access network-attached storage that is provided by using the Network File System (NFS) protocol, either manually or by using the automounter.

Install Red Hat Enterprise Linux in package mode, either interactively or by using Kickstart.

Manage containers and container images with the latest version of container management tools.

Create, use, install, and upgrade containers and servers that use image-based installation management.

Practice skills that you learned in Red Hat System Administration II.