Red Hat Certified Technician Tutorials

System & Service Initialization 
Understanding the Boot Process
Troubleshooting GRUB
Loading Kernels & Modules
Running the First Process & inittab
More on /etc/inittab
Controlling how Services Start
Shutdown & Reboot

Configuring Kernel Services & Modules 
Managing Modules
Configuring with /proc & sysctl.conf
Finding Detected Hardware
Controlling & Monitoring Processes

Managing Filesystems 
Partition Management
Creating Filesystems with Journals & More
Filesystem Attributes
Mounting in /etc/fstab
Automounting
Filesystem Management Commands

Configuring Network Devices 
Detecting Network Devices
Working with Network Status Commands
Running Network Configuration Commands
Deciphering Network Configuration Files - Lesson 1
Deciphering Network Configuration Files - Lesson 2
Network Client Tools (DHCP/route/DNS)

Package Management & Kickstart 
Understanding The Red Hat Package Manager
Understanding yum & Dependency Resolution
Correctly Upgrading Kernels
Using RPM Command Features
Setting up Kickstart

User Administration 
Creating New Users
Managing Password Aging
Using Login Shells
Managing Groups
Configuring a Special Group
Running sudo & su
Understanding Network User Databases
Managing File Permissions
Managing File Ownership
Understanding Access Control Lists
Troubleshooting Security Enhanced Linux

Printing & Administration Tools 
Understanding CUPS
Controlling cron & crontab
Making syslog help your Logs
Backing Up Locally & Remotely - Lesson 1
Backing Up Locally & Remotely - Lesson 2

The X Window System 
Understanding X Server/X Client Relationship
Using X Clients & Remote X Sessions
Configuring the X Window Graphically
Configuring X With Text Commands
Understanding the X Configuration File

Advanced Filesystem Management 
Configuring Software RAID
Recovering a Software RAID Volume
Creating Logical Volumes
Converting LVM1 to LVM2 & Resizing
Limiting Users by Quota

Troubleshooting 
Reviewing the Scientific Method
Troubleshooting the X Window
Troubleshooting Networking
Booting Differently
Using the Rescue Environment

Troubleshooting & System Maintenance 
Boot Systems Into Different Runlevels
Solve Network Configuration Problems
Work Through Hostname Resolution Problems
Set up the X Window
Configure a Desktop Environment
Add New Partitions/Filesystems & Swap
Troubleshooting at the Command Line

Installation & Configuration 
Install over a Network
Set up your own Partitions
Install & Configure Printers
Schedule Tasks Using cron & at
Connect to a Network Directory Service
Work with the Automounter
Users/Groups/Quotas & File Access Control Lists
Configuring Permissions for Collaboration
Install & Update RPMs
Properly Update the Kernel Package
Remote Repositories Using yum or pup
Modify the System Bootloader
Implement Software RAID
Managing Kernel Run-time Parameters
Scripting to Automate System Maintenance

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Part 1         Part 2