Red Hat Enterprise Linux (RHEL 7) System Administration II


Course Number: LNX-128

Duration: 4 days (26 hours)

Format: Live, hands-on

Red Hat Linux Training Overview

This Red Hat Enterprise Linux (RHEL 7) System Administration II training course (along with Accelebrate's Red Hat Enterprise Linux System Administration I course) teaches attendees the skills tying to the certification objectives in the Red Hat Certified System Administrator (RHCSA) exam.

Location and Pricing

Accelebrate offers instructor-led enterprise training for groups of 3 or more online or at your site. Most Accelebrate classes can be flexibly scheduled for your group, including delivery in half-day segments across a week or set of weeks. To receive a customized proposal and price quote for private corporate training on-site or online, please contact us.

In addition, some Programming courses are available as live, online classes for individuals.

Objectives

  • Automate installation with Kickstart
  • Use level command-line building blocks and tools (intermediate and advanced)
  • Troubleshoot
  • Set up network file sharing server configuration
  • Connect to a directory service
  • Manage advanced security settings
  • Perform maintenance tasks and kernel tuning

Prerequisites

All students must have completed the Red Hat Enterprise Linux System Administration I course or have the equivalent knowledge.

Outline

Expand All | Collapse All

introduction
Automated Installation with Kickstart
  • Kickstart
  • Anaconda: An Overview
  • Anaconda: Booting the System
  • Anaconda: Common Boot Options
  • Anaconda: Loading Anaconda and Packages
  • Anaconda: Storage Options
  • Anaconda: Troubleshooting
Use Regular Expressions with Grep
  • Searching Inside Files
  • The Streaming Editor
  • Regular Expression Overview
  • Regular Expressions
  • RE Character Classes
  • Regex Quantifiers
  • RE Parenthesis
Create And Edit Text Files With Vim
  • Text Editing
  • vi and Vim
  • Learning Vim
  • Basic vi
  • Intermediate vi
Schedule Future Linux Tasks
  • Automating Tasks
  • at/batch
  • cron
  • The crontab Command
  • crontab Format
  • /etc/cron.*/ Directories
  • Anacron
Manage Priority of Linux Processes
  • Viewing Processes
  • Managing Processes
  • Tuning Process Scheduling
Control Access to Files With Access Control Lists (ACL)
  • File and Directory Permissions
  • File Access Control Lists
  • Manipulating FACLs
  • Viewing FACLs
  • Backing Up FACLs
Manage SELinux Security
  • SELinux Security Framework
  • SELinux Modes
  • SELinux Commands
  • Choosing an SELinux Policy
  • SELinux Booleans
  • Permissive Domains
  • SELinux Policy Tools
  • SELinux Troubleshooting
  • SELinux Troubleshooting Continued
Connect to Network-Defined Users and Groups
  • RHEL DS Client Configuration
  • System Security Services Daemon (SSSD)
Add Disks, Partitions, And File Systems To A Linux System
  • Partitioning Disks with fdisk & gdisk
  • Resizing a GPT Partition with gdisk
  • Partitioning Disks with parted
  • Non-Interactive Disk Partitioning with sfdisk
  • Filesystem Creation
  • Filesystem Maintenance
  • Managing an XFS Filesystem
  • Swap
Manage Logical Volume Management (LVM) Storage
  • Logical Volume Management
  • Implementing LVM
  • Creating Logical Volumes
  • Activating LVM VGs
  • Exporting and Importing a VG
  • Examining LVM Components
  • Changing LVM Components
  • Advanced LVM Overview
  • Advanced LVM: Components & Object Tags
  • Advanced LVM: Automated Storage Tiering
  • Advanced LVM: Thin Provisioning
  • Advanced LVM: Striping & Mirroring
  • Advanced LVM: RAID Volumes
Access Networked Attached Storage with Network File System (NFS)
  • File Sharing via NFS
  • NFSv4+
  • NFS Clients
  • NFS
  • NFS Server Configuration
Access Networked Attached Storage with SMB
  • Accessing Windows/Samba Shares from Linux
  • AutoFS
  • AutoFS Configuration
Control and Troubleshoot The Red Hat Enterprise Linux Boot Process
  • System Boot Method Overview
  • systemd System and Service Manager
  • Modifying systemd services
  • Systemd Service Sandboxing Features
  • systemd Targets
  • Using systemd
  • Legacy Support for SysV init
  • Booting Linux on PCs
  • GRUB 2
  • GRUB 2 Configuration
  • GRUB 2 Security
  • Boot Parameters
  • Initial RAM Filesystem
  • init
  • 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
Linux Network Communication with Firewall
  • Netfilter: Stateful Packet Filter Firewall
  • Netfilter Concepts
  • Using the iptables Command
  • Netfilter Rule Syntax
  • Targets
  • Common match_specs
  • Extended Packet Matching Modules
  • Connection Tracking
  • FirewallD
Comprehensive Review
  • System Administration II
Conclusion

Training Materials:

All Red Hat Linux training attendees receive comprehensive courseware.

Software Requirements:

Attendees will not need to install any software on their computer for this class. The class will be conducted in a remote environment that Accelebrate will provide; students will only need a local computer with a web browser and a stable Internet connection. Any recent version of Microsoft Edge, Mozilla Firefox, or Google Chrome will be fine.



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