PenguinNuggets

By Dr. Yousif, RHCSA

Red Hat Enterprise Linux 9 (RHEL9)-134/ CompTIA Linxu+
This is the second Course in a sequel of two courses, covering the exam blueprint for the Red Hat Certified System Administrator and CompTIA Linux+ Certification Exams.

Getting Started with Red Hat Linux

Use vmWare Workstation Professional to build a virtual machine and install Red Hat Enterprise Linux

How to Access the GNOM Desktop

What is the Linux Command Prompt Telling Me?

Improving Command-Line Productivity

Guided Exercise: Write Simple Bash Scripts

Loops and Conditionals

Match Text in Command Output with Regular Expressions

Schedule Future Tasks

Schedule a Deferred User Job

Schedule Recurring User Jobs

Schedule Recurring System Jobs

Analyze and Store Logs

Review Syslog Files

Review System Journal Entries

Preserving the Journal

Archive and Transfer Files

Manage Compressed Tar Archives

Transfer Files between Systems Securely

Synchronize Files Between Systems Securely

Tune System performance

Adjust Tuning Profiles

Influence Process Scheduling

Manage SELinux Security

Change the SELinux Enforcement Mode

Control SELinux File Context

Adjust SELiux Targeted Policy with Booleans

Investigate and Resolve SELinux Issues

Manage Basic Storage

Add Partitions, File Systems, and Persistent Mounts

Manage SWAP Space

Manage Storage Stack

Create Logical Volumes

Add a Logical Volume to Volume Group

Extend a Volume Group and a Logical Volume

Manage Layered Storage

Access Network-Attached Storage

Manage Network-Attached Storage with NFS

Please note that there was a typographical error in the /etc/fstab file for mounting the NFS share. There should have been a colon after the NFS server hostname as seen below:

control:/shares/public /public nfs rw,sync 0 0

Configuring Permissions for NFS Exports/NFS Shares

Automount Network-Attached Storage

Control the Boot Process

Reset the Root Password

Manage Network Security

Manage Server Firewalls

Control SELinux Port Labeling

Container Concepts

Deploy Containers

Manage Container Storage and Network Resources

Manage Containers as System Services

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