Red Hat Linux Certified System Administration SA1 + SA2 + SA3 – دانلود آموزش مدیریت لینوکس ردهت

دوره Red Hat Certified System Administrator (RHCSA)، با محوریت افزایش کارایی کاربران در استفاده از سیستم‌عامل ردهت لینوکس طراحی شده‌ است. در دوره Red Hat Linux Certified System Administration شما با نصب و راه اندازی سیستم عامل لینوکس , مدیریت کاربران در سیستم عامل لینوکس, نصب انواع نرم افزار ها, مدیریت هارد دیسک و تنظیمات مربوط به شبکه سیستم عامل لینوکس و … آشنا می شوند. هدف اصلی دوره RHCSA مدیریت سیستم عامل لینوکس در حد کاربران میانی شبکه می باشد. این دوره یک منبع بسیار جامع جهت شرکت در امتحان RHCSA طراحی شده است.

This course includes

Price: €149.97
On-demand Video: 30.5 hours
Created by: Shikhar Verma
Last updated: 2/2019
Publisher: Udemy
Language: English

Red Hat Linux Certified System Administration – SA1

Prepare for RHCSA Exam and gain sufficient skill to perform core system administration tasks

What you’ll learn

Installation of Red Hat Enterprise Linux 7
Accessing the Command Line
Managing Files From the Command Line
Getting Help in Red Hat Enterprise Linux
Creating, Viewing, and Editing Text Files
Managing Local Linux Users and Groups
Controlling Access to Files with Linux FileSystem Permissions
Monitoring and Managing Linux Processes
Controlling Services and Daemons
Configuring and Securing OpenSSH Service
Managing Red Hat Enterprise Linux Networking
Installing and Updating Software Packages
sftp with lab session
rsync command

Requirements

PC or Laptop with internet Connection

Description

Disclaimer: There is no affiliation of this course module with Red Hat and it is not an authorized and official RH Training Course.

Course Description:

Linux Certified System Admin – SA1

RHCSA – Certified Red Hat Enterprise Linux System Administrator

Course Outline

Introduction

Red Hat System Administration 1

Installation of Red Hat Enterprise Linux 7

Understanding the Command Line

Accessing the command line using the Local & remote Console

Lab Session on Local Console Access

Access & view the Command Line Using the Desktop

Lab Session on the GNOME 3 Desktop Environment

Executing & Implementing Commands Using the Bash Shell

Lab: Accessing the Command Line

Operate Files & Directories From the Command Line

Overview of the Linux File System Hierarchy

Locating Files by Name

Lab : Locating Files and Directories

Command-Line Tools

Matching File Names Using Path Name

Lab: Managing Files with Shell Expansion

Various useful command to get help in RHEL

man Command

Lab: Using the man Command

Reading Documentation Using pinfo Command

Lab: Using the pinto Command

Reading Documentation in /usr/share/doc

Practice: Viewing Package Documentation

Getting Help From RedHat

Lab session on Creating and Viewing an SoS Report

Viewing, Creating & and Editing Text Files

Redirecting Output to a File or Program

I/0 Redirection

Editing Text Files

Lab on Editing & viewing file with Vim

Editing Text Files with a Graphical Editor

Lab Copying Text Between Windows

Lab: Creating, Viewing, and Editing Text Files

User Management

Understanding different types of groups and creation of groups

Creation of users in different groups

Understanding Passwd, Shadow Files

Understanding passwd aging

Creation of quotas for users, groups and file systems

Understanding users security files

password aging policy using chage commands

TROUBLESHOOTING

Permissions in Linux

Linux File System Permissions

User based Permissions group

Permission types

Practice: Managing File Security from the Command Line

Managing Default Permissions and File Access

Practice: Controlling New File Permissions and Ownership

Special permissions like Setuid, setguid & Sticky bit etc

Two Labs to demonstrate the permissions from real IT industry environment.

Linux Processes

Processes

Lab Session on Processes Management

Controlling Jobs

Lab: Background and Foreground Processes

Killing Processes

Practice: Killing Processes

Monitoring Process Activity

Practice: Monitoring Process Activity

Lab: Monitoring and Managing Linux Processes

Managing Services and Daemons

Controlling Services and Daemons

Identifying Automatically Started System Processes

Lab session on Identify the Status of systemd Units

Controlling System Services

Lab session on using systemctl to Manage & Controlling Services & Daemons

Configuring and Securing OpenSSH Service

Accessing the Remote Command Line with SSH

Practice: Accessing the Remote Command Line

Configuring SSH Key-based Authentication

Practice: Using SSH Key-based Authentication

Customizing SSH Service Configuration

Practice: Restricting SSH Logins

Lab: Configuring and Securing OpenSSH Service

Analyzing Logs

System Log Architecture – System Logging

Lab to understand System Logging Components

Overview of System log Files

Finding Log Entries

Reviewing systemd Journal Entries

Lab Finding Events With journalctl

Maintaining Accurate Time

Practice: Adjusting System Time

Lab: Analyzing and Storing Logs

Managing Red Hat Enterprise Linux Networking

Networking Concepts

Practice: Networking Concepts

Validating Network Configuration

Practice: Examining Network Configuration

Configuring Networking with nmcli

Practice: Configuring Networking with nmcli

Editing Network Configuration Files

Practice: Editing Network Configuration Files

Configuring Host Names and Name Resolution

Practice: Configuring Host Names and Name Resolution

Lab: Managing Red Hat Enterprise Linux Networking

Archiving and Copying Files Between Systems

Managing Compressed tar Archives

Practice: Backing Up and Restoring Files From a tar Archive

Copying Files Between Systems Securely

Practice: Copying Files Over the Network With scp

Synchronizing Files Between Systems Securely

Practice: Synchronizing Two Directories Securely With rsync

Lab: Archiving and Copying Files Between Systems

Installing and Updating Software Packages

How to attach Systems to Subscriptions for Software Updates

RPM Software Packages and Yum

Managing Software Updates with yum

Practice: Installing and Updating Software with yum

Enabling yum Software Repositories

Practice: Enabling Software Repositories & working with RPM files

Linux File Systems

Overview about Linux File Systems

Identify File Systems and Devices

Practice Lab Session

Mounting and Unmounting File Systems

Making Soft & Hard Links Between Files

Locating Files on the System

Practice: Locating Files on the System

Various Practice Lab Session

Who this course is for:

There is no formal prerequisites for this course; however, previous system administrator experience on other operating system would be very beneficial.

Red Hat Linux Certified System Administration – SA2

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

What you’ll learn

Preparation of RHCSA – Certified Red Hat Enterprise Linux System Administrator
Using Regular Expressions with Grep
Creating And Editing Test Files with VIM
Scheduling Linux Tasks
Controlling access to files with ACLS- Access Control Lists
Adding Disks, Partitions, And File Systems to a Linux System
Swap space concepts
Managing Logical Volume Management (LVM) Storage
Overview of Firewalls
Firewalld Components
Automating Installation with kickstart
Lab sessions after every theoretically Lectures
SELinux Security
Changing SELinux Contexts
SELinux Booleans
Troubleshooting SELinux

Requirements

PC or Laptop with internet Connection

Description

Disclaimer: There is no affiliation of this course module with Red Hat and it is not an authorized and official RH Training Course.

The RHCE Training Syllabus comprises of 3 Modules, first two module is from RHCSA , if you go with Red Hat System Administration III course then it will be RHCE Training.

RHCSA : Red Hat Certified System Administrator

Red Hat Certified System Admin – SA1

Red Hat Certified System Admin – SA2 ==> This course module will teach to second part of the RHCSA.

RHCE : Red Hat Certified Engineer

· Red Hat 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

Red Hat System Administration II

Installation of Red Hat 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

Who this course is for:

There is no formal prerequisites for this course; however, previous system administrator experience on other operating system would be very beneficial.

Red Hat Linux Certified System Administration – SA3

Prepare for RHCE Exam and is desinged for experienced Linux system administrator

What you’ll learn

Preparation of RHCSA – Certified Red Hat Enterprise Linux System Administrator
Overview of Systemd
Features of Systemd
Network Manager Overview
Network Teaming
Teaming Policies and its configurations
Managing DNS Servers
Concepts of DNS Severs
How DNS works over the internet
Types of DNS Servers
Configuring iSCSI Targets & Initiators
iSCSI Fundamentals
Network File Systems
Confguration of NFS and how it works
Variables, for loops
if else & case statements
Apache Web Server
Writing Bash Scripts
Postfix Mail Server
Introduction Dovecot, Imap & pop3
Thunderbird – Mail User Agent ( Configure Mail Box)

Requirements

PC or Laptop with internet Connection

Description

Disclaimer: There is no affiliation of this course module with Red Hat and it is not an authorized and official RH Training Course.

Course Description:

Red Hat Certified System Admin – SA3

The RHCE Training Syllabus comprises of 3 Module , first two module is from RHCSA Part (RH124 , RH134), if you go with Red Hat System Administration III (RH254) course then it will be RHCE Training.

RHCSA : Red Hat Certified System Administrator

Red Hat Certified System Admin – SA1

Red Hat Certified System Admin – SA2

RHCE : Red Hat Certified Engineer

· Red Hat Certified System Admin – SA3 ==> This course module will teach to third book

This course specifically designed for students who have completed Linux Certified System Admin – SA1/SA2. Linux System Administration is designed for experienced Linux system administrators with the Red Hat Certified System Administrator (RHCSA) certification or equivalent skills.
This course is intended to help students broaden their ability to administer Linux systems at an enterprise level.

Course Outline

Introduction

· Red Hat System Administration II

· Installation of Red Hat Enterprise Linux 7

Controlling Services & Daemons

· Overview of Systemd in RHEL 7

· About Daemons, Process & Services

· Primary advantages of systemd over init

· Features of systemd

· Practice Lab Sessions

Managing IPv4 Networking

· NetworkManager Overview

· Viewing networking information

· Familiar with nmcli command

· Configure & modify the Nic Interface using nmcli

· Practice Lab Sessions

Network Teaming

· Overview of Network Teaming

· Policies of Network Teaming

· Creating teaming virtual interface – (how to configure NIC Teaming as Active Backup (Failover)

· Managing Network Teaming

Managing DNS for Servers

· Overview of DNS Servers

· Concepts of DNS

· Root Name Servers

· How dns works over the internet?

· BIND Packages

· Types of DNS Servers

· Overview of Resource records

· Configuration Steps of DNS Server

· Practice Lab Session

Configuring iSCSI Targets & Initiators

· About iSCSI

· iSCSI fundamentals

· iSCSI Components terminology

· Practice Lab Sessions

NFS

· Overview of NFS

· Services of NFS

· How NFS works?

· Various configuration files of NFS

Writing Bash Scripts

· Bash Shell Scripting basics

· Writing Bash Scripts

· Variables & for loops

· Practice Lab Sessions

Conditional Structures

· if/then Statement

· case statement

· Practice Lab Sessions

Firewalld

· Overview of firewalld in RHEL 7

· Features of firewalld & its advantages over iptables

· Enable/Disable a Service

· Lab on port forwarding

· Managing Rich Rules

· Lab Session on Rich Rules

· Masquerading & port forwarding

· Practice Lab Sessions

Apache Web Server Administration

· Basic Setup

· Verify installation

· Package files

· Main configuration file(s)

· Backup

· Edit the httpd.conf configuration file

· ServerRoot

· PidFile

· ServerName

· Add site to /etc/hosts file

· DocumentRoot

· ErrorLog

· Listen

· Create your HTML documents

· Start the Web Server

· Access the web site

· Summary of basic setup

· Directory tags

· Order (allow, deny)

· Indexes

· Virtual Hosts

· .htaccess

· Create .htaccess file

· Create .htpasswd file

· Copy .htaccess to restricted directory

· Configure httpd.conf to allow authentication via .htaccess

· Encrypted Sessions

· Main configuration file(s)

· Edit the ssl.conf configuration file

· Openssl & Mod_ssl

· LoadModule

· Listen

· VirtualHost

· Create SSL certificate

· Create Certificate Authority (CA)

· Create server key

· Edit ssl.conf configuration file

· Server Certificate

· Server Private Key

· Certificate Authority

Postfix Mail Server Configuration

· The structure of the Email System

1.1 Mail User Agent

1.2 Mail Transfer Agent

1.3 Mail Delivery Agent

1.4 SMTP

· Configuring an RHEL Email System

· Postfix Pre-Installation Steps

· Installing Postfix on RHEL 7

· Configuring Postfix

· Starting Postfix on an RHEL System

· Configure a Null Client

· Relayhost

· Introduction Dovecot, Imap & pop3

· Configuring Dovecot

· Thunderbird – Mail User Agent ( Configure Mail Box)

Who this course is for:

There is no formal prerequisites for this course; however, previous system administrator experience on other operating system would be very beneficial.