Linux Certified System Admin - SA2 (RHEL7)

Prepare for Linux Exam and focuses on the key tasks needed to become a full time Linux Administrator

This Training Syllabus comprises of 3 Modules, first two module is from SA1 & SA2 , if you go with Redhat Linux System Administration III  course then it will be R-H-C-E Training.

Linux Certified System Administrator

•   Linux Certified System Admin - SA1 

•   Linux Certified System Admin - SA2  ==> This course module will teach to second part of the Redhat Linux.

R-H-C-E : Linux Certified Engineer

·        Linux Certified System Admin - SA3

Course Description:

Linux Certified System Admin - SA2

This course specifically designed for students who have completed Linux Certified System Admin - SA1.

Linux Certified System Admin - SA2 focuses on the key tasks needed to become a full time Linux Administrator and to validate those skills via the Red Hat Certified System Administrator exam.

Course Outline

Introduction

• Linux System Administration II

• Installation of Linux Enterprise Linux 7

Automating Installation with kickstart

• Overview of kickstart Server

• Features & configuration of kickstart server

• Graphical mode to configure the kickstart config file

• Deploying a new virtual system with kickstart

• Practice Lab Sessions

Regular expressions with grep or pattern matching

• Overview of pattern matching

• Regular expressions fundamental

• Match the regular expressions

• Practice Lab Sessions

Vim Editor - Creating & Editing text files

• Overview of Vim Editor

• Different versions & modes of Vim

• Command Mode, Ex Mode & Exit Mode

• Use of Yank in Vim

• Practice Lab Sessions

Scheduling cron jobs

• at command - scheduling one-time job

• Practice Lab sessions

• Overview of crontab format

• How to schedule jobs at specific time

• Practice Lab Sessions

Access control Lists ACL's

• Overview of ACL

• Use of command getfacl & setfacl

• Default ACL

• Securing files with ACLs

• Practice Lab Sessions

Disks, Partitions, and File Systems to a Linux System

• Overview of Disks & partitions

• Partition tables , MBR Schemes and GPT

• Primary, Extended & Logical partitions

• Practice Lab Sessions

Logical Volume Manager Administration

• LVM Architecture Overview

• LVM Components

• LVM Logical Volumes

• Logical Volume Creation Overview

• Growing a File System on a Logical Volume

• Logical Volume Backup

• LVM Administration with CLI Commands

• Using CLI Commands

• Physical Volume Administration

• Creating Physical Volumes

• Displaying Physical Volumes

• Preventing Allocation on a Physical Volume

• Resizing a Physical Volume

• Removing Physical Volumes

• Volume Group Administration

• Creating Volume Groups

• Adding Physical Volumes to a Volume Group

• Displaying Volume Groups

• Removing Physical Volumes from a Volume Group

• Changing the Parameters of a Volume Group 

• Activating and Deactivating Volume Groups 

• Removing Volume Groups

NFS Network File Systems

• Overview of NFS Server

• Installation and configuration of NFS Server

• Service in nfs

• rpc, rpcbind services

• How nfs works?

• Configuration file in NFS

Firewalld

• Overview of firewalld in RHEL 7

• Features of firewalld & its advantages over iptables

• firewalld components

• how packet flows

• Limiting network communications

• Practice Lab Sessions

Managing SELinux Security

• Introduction - SELinux

• SELinux Security Concepts

• Changing SELinux Modes

• Practice Lab Sessions

• Changing SELinux Contexts

• SELinux Booleans

• Audit logs & troubleshooting SELinux