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Red Hat Enterprise Linux Systems Admin II
Duration
4 Days
Course
OSUN-705
Available Formats
Classroom Training, Online Training
Course Description
Overview
This Red Hat Enterprise Linux Systems Admin II course is designed to follow an identical set of topics as the Red Hat® RH134 course with the added benefit of very comprehensive lab exercises and detailed lecture material.The Red Hat Enterprise Linux (RHEL) system administration topics covered in this course along with the OSUN-700 Red Hat Enterprise Linux Systems Admin I course cover the certification objects of the Red Hat Certified System Administrator (RHCSA) exam.
The topics covered include automating installation with Kickstart, intermediate and advanced level command line building blocks and tools, troubleshooting, network file sharing server configuration, connecting to a directory service, managing advanced security settings, maintenance tasks, and kernel tuning.
Red Hat® is a registered trademark of Red Hat, Inc. and its use does not imply association or sponsorship by Red Hat, Inc.
Courseware supports Red Hat Enterprise Linux 7.
Objectives
Upon completion of the Red Hat Enterprise Linux Systems Admin II course, students will be able to:
- Understand intermediate and advanced level command line building blocks and tools
- Employ troubleshooting techniques
- Manage network file sharing server configuration
- Use advanced security settings
Audience
- Administrators
Prerequisites
- Successful completion of OSUN-700 Linux Systems Administration I or equivalent knowledge
Topics
- Kickstart
- Anaconda: An Overview
- Anaconda: Booting the System
- Anaconda: Common Boot Options
- Anaconda: Loading Anaconda and Packages
- Anaconda: Storage Options
- Anaconda: Troubleshooting
- Lab Tasks
- Linux Installation
- Automating Installation with Kickstart
- Searching Inside Files
- The Streaming Editor
- Regular Expression Overview
- Regular Expressions
- RE Character Classes
- Regex Quantifiers
- RE Parenthesis
- Lab Tasks
- Pattern Matching with Regular Expressions
- Extended Regular Expressions
- Using Regular Expressions With sed
- Text Editing
- vi and Vim
- Learning Vim
- Basic vi
- Intermediate vi
- Lab Tasks
- Text Editing with Vim
- Automating Tasks
- at/batch
- cron
- The crontab Command
- crontab Format
- /etc/cron.*/ Directories
- Anacron
- Lab Tasks
- Creating and Managing User Cron Jobs
- Adding System cron Jobs
- Viewing Processes
- Viewing Processes
- Managing Processes
- Tuning Process Scheduling
- Lab Tasks
- Process Management Basics
- File and Directory Permissions
- File Access Control Lists
- Manipulating FACLs
- Viewing FACLs
- Backing Up FACLs
- Lab Tasks
- Using Filesystem ACLs
- SELinux Security Framework
- SELinux Modes
- SELinux Commands
- Choosing an SELinux Policy
- SELinux Booleans
- Permissive Domains
- SELinux Policy Tools
- SELinux Troubleshooting
- SELinux Troubleshooting Continued
- Lab Tasks
- Exploring SELinux Modes
- SELinux File Contexts
- system-config-authentication
- System Security Services Daemon (SSSD)
- LAB TASKS
- Using LDAP for Centralized User Accounts
- Partitioning Disks with fdisk
- Partitioning Disks with parted
- Filesystem Creation
- Filesystem Maintenance
- Managing an XFS Filesystem
- Swap
- Lab Tasks
- Creating and Managing Filesystems
- Hot Adding Swap
- Logical Volume Management
- Implementing LVM
- Creating Logical Volumes
- Manipulating VGs & LVs
- Advanced LVM Concepts
- gnome-disk-utility
- Lab Tasks
- Creating and Managing LVM Volumes
- File Sharing via NFS
- NFSv4+
- NFS Clients
- NFS
- NFS Server Configuration
- Lab Tasks
- NFS Server Configuration
- Accessing Windows/Samba Shares from Linux
- AutoFS
- AutoFS Configuration
- Lab Tasks
- Using autofs
- systemd System and Service Manager
- systemd Targets
- Using systemd
- Legacy Support for SysV init
- Booting Linux on PCs
- GRUB 2
- GRUB2 Configuration
- GRUB2 Security
- Boot Parameters
- Initial RAM Filesystem
- init
- System Init Styles Overview
- Linux Runlevels Aliases
- Systemd local-fs.target and sysinit.target
- Systemd basic.target and multi-user.target
- Legacy local bootup script support
- System Configuration Files
- RHEL7 Configuration Utilities
- Shutdown and Reboot
- Lab Tasks
- Boot Process
- GRUB Command Line
- Basic GRUB Security
- Managing Services With Systemd's systemctl
- Troubleshooting Practice: Boot Process
- Netfilter: Stateful Packet Filter Firewall
- Netfilter Concepts
- Using the iptables Command
- Netfilter Rule Syntax
- Targets
- Common match_specs
- Connection Tracking
- FirewallD
- Lab Tasks
- Securing Services with Netfilter
- FirewallD
- System Administration II
Related Courses
-
Red Hat Enterprise Linux Systems Admin I
OSUN-700- Duration: 5 Days
- Delivery Format: Classroom Training, Online Training
- Price: 2,925.00 USD
-
RHCSA Exam Prep
OSUN-710- Duration: 5 Days
- Delivery Format: Classroom Training, Online Training
- Price: 2,925.00 USD
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- Same in-demand topics as instructor-led public and private classes.
- Standalone learning or supplemental reinforcement.
- e-Learning content varies by course and technology.
- View the Self-Paced version of this outline and what is included in the SPVC course.
- Learn more about e-Learning
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Please take a moment to fill out this form. We will get back to you as soon as possible.
All fields marked with an asterisk (*) are mandatory.