Red Hat

User & Group Management

Overview/Description:

Controlling who can access your Linux system is something that most administrators must know how to do. Here you learn how to manage users and groups in Linux.

Course Number:

it_lurhel_08_enus

File Permissions

Overview/Description:

Linux administrators can include additional security by controlling which users have access to which files. Discover how to manage Red Hat file permissions for both individual users and groups.

Course Number:

it_lurhel_09_enus

Using grep

Overview/Description:

You can use grep in Red Hat to search text or files for lines containing a match to the given strings or words. Here you learn about regular expressions and how to use the grep command.

Course Number:

it_lurhel_10_enus

Bash Script Programming

Overview/Description:

An advanced task that an administrator of a Linux system may be required to perform is scripting. Here we cover the basics of Bash script programming including how to write and use scripts.

Course Number:

it_lurhel_11_enus

Job Scheduling

Overview/Description:

Job scheduling is fundamental to advanced administration of a Linux system. Here you will learn how to work with and schedule jobs and how to schedule your own scripts.

Course Number:

it_lurhel_12_enus

Processes Services & Daemons

Overview/Description:

A Linux administrator must know how to manipulate and manage processes. Introduce yourself to processes services and daemons and how to manage them in Linux.

Course Number:

it_lurhel_13_enus

Networking

Overview/Description:

Network configuration is a task that a Linux administrator must be able to perform. Let’s look at basic networking terminology and devices and how to configure basic networking on a Linux system.

Course Number:

it_lurhel_14_enus

Logging

Overview/Description:

As a Linux administrator you must know how the logging system works. Learn about the Red Hat system logs and how to access and use them.

Course Number:

it_lurhel_15_enus

Network Services

Overview/Description:

Linux networking can be complex so being able to use the features and tools effectively is a basic requirement for any system administrator. Here we look at some of the more common Linux network services and how to configure them.

Course Number:

it_lurhel_16_enus

Firewalls

Overview/Description:

As a Linux network administrator you must be concerned with the security of your network. Learn how to configure the built-in firewall to help secure the system.

Course Number:

it_lurhel_17_enus

Remote Access

Overview/Description:

A common task for a Linux administrator is being able to remotely administer and access a server. Let look at the tools available and how to configure them to allow for remote administration.

Course Number:

it_lurhel_18_enus

Network File Systems

Overview/Description:

As a Linux network administrator you must be familiar with the available network file systems. Here we show you how to provide and use network file systems on your Linux network.

Course Number:

it_lurhel_19_enus

Directory Services

Overview/Description:

Not all users accessing your Linux system may be using Linux on their own devices. Learn how you can use third-party directory services for authenticating user access to a Linux system.

Course Number:

it_lurhel_20_enus

File Systems & Partitions

Overview/Description:

As a Linux system administrator you need to know how to manipulate file systems and partitions. Let look at how to work with the different Linux file systems and how to create and manage partitions.

Course Number:

it_lurhel_21_enus

Logical Volume Management

Overview/Description:

To effectively build and expand Linux systems you must know how to manage the logical and physical disks and volumes. Learn how to manipulate and use disks and volumes in multiple configurations within a Linux system.

Course Number:

it_lurhel_22_enus

Boot Process

Overview/Description:

Having a solid understanding of the boot process is crucial if you want to be able to customize your Linux startup environment. Let take a look at the boot process and the system components involved.

Course Number:

it_lurhel_23_enus

Installing Red Hat

Overview/Description:

A Linux system administrator must be able to install the operating system and deal with any boot issues. Learn how to install Red Hat Linux Enterprise (RHEL) and how to troubleshoot and fix some common boot and installation issues.

Course Number:

it_lurhel_24_enus

Virtualization

Overview/Description:

Virtualization is an essential tool in every system administrators toolbox. Learn how to use Virtualization in Linux to host virtual machines and to run RHEL as a guest on a VM Host.

Course Number:

it_lurhel_25_enus

Kickstart & First-run Issues

Overview/Description:

The Kickstart tool provided by Linux lets the administrator perform automatic installation and configuration of Linux. Let look at how to use Kickstart to automate installs and how to handle installation or first-run issues.

Course Number:

it_lurhel_26_enus

SELinux

Overview/Description:

Security is always a concern when deploying altering or maintaining any system including Linux. Explore Security-Enhanced Linux (SELinux) and how to use it to secure a running Linux system.

Course Number:

it_lurhel_27_enus

Configuring Gnome

Overview/Description:

Gnome is one of the most used interfaces in Red Hat Enterprise 7 for managing the system. Let look at the Gnome environment and how to configure some of its properties.

Course Number:

it_lurhel_01_enus

Using the Bash Shell

Overview/Description:

The Bash shell is one of the most used interfaces in Red Hat Enterprise 7. Learn how to use the Bash shell command-line environment to help you manage the system.

Course Number:

it_lurhel_02_enus

Using Linux Shells

Overview/Description:

There are shells other than the Bash shell that can be used to help you administer a Red Hat Enterprise 7 system. Let’s explore how to work with the Red Hat Linux shells to aid in your administration tasks.

Course Number:

it_lurhel_03_enus

File Management

Overview/Description:

When administering a Linux system the command-line interface can be a useful tool. Learn some of the more powerful features of the shell including how to use one command as input into another and how to create and edit files.

Course Number:

it_lurhel_04_enus

Bash Scripting

Overview/Description:

Get the most out the command-line interface in Linux. Here we look at how to create execute and control Bash scripts and use the shell environment and shell variables.

Course Number:

it_lurhel_05_enus

Archiving

Overview/Description:

You can use the command-line interface in Linux to aid in administering a Linux system. Let look at various methods available for archiving files in Red Hat.

Course Number:

it_lurhel_06_enus

PaCKAge Management

Overview/Description:

A common task for Linux administrators is the management of Red Hat paCKAges. Let’s look at how to install update and maintain software paCKAges in Linux.

Course Number:

it_lurhel_07_enus

Troubleshooting

Overview/Description:

Network security and maintenance go hand-in-hand. Let’s look at some common troubleshooting skills every administrator should know in order to maintain a well working Linux system.

Course Number:

it_lurhel_28_enus