Linux Unix Online Training | Master Linux Unix Online Course

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Linux / Unix Operating System

Course Overview

The Unix/Linux course is designed to provide participants with a comprehensive understanding of Unix and Linux operating systems, which are widely used in server environments and as development platforms. This course covers key aspects of Unix/Linux, including file systems, user management, shell scripting, and system administration tasks. Participants will gain practical skills for working with Unix/Linux-based systems.

Description

The Unix/Linux course begins with an introduction to the Unix and Linux operating systems, their history, and their significance in the computing landscape. Participants will learn about the Unix/Linux file system structure, command-line interface, and basic shell commands. The course covers topics such as user and group management, process control, shell scripting, and system administration tasks. Practical examples, hands-on exercises, and real-world scenarios will be used to reinforce theoretical concepts.

Course Objectives

The primary objectives of the Unix/Linux course are as follows:

Introduction to Unix/Linux: Provide an overview of Unix and Linux operating systems, their characteristics, and their usage.
Unix/Linux File System: Understand the hierarchical structure of the Unix/Linux file system and basic file operations.
Command-Line Interface: Gain proficiency in using the command-line interface for executing commands and managing the system.
User and Group Management: Learn how to create, modify, and manage user accounts and groups in Unix/Linux.
Process Control: Explore processes, process control, and system resource management in Unix/Linux.
Shell Scripting: Develop skills in writing shell scripts for automating repetitive tasks and system administration.
System Administration Tasks: Understand essential system administration tasks, including system monitoring, backups, and updates.
Networking in Unix/Linux: Explore networking concepts and commands for configuring and troubleshooting network settings.
Security and Permissions: Learn about Unix/Linux security measures, file permissions, and access control.
Advanced Topics: Cover advanced Unix/Linux topics based on the participants' interests and the course's focus.

Prerequisites

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Course Curriculum

Basic Concepts of Operating System
History of UNIX and Linux
Introduction Linux future
Introduction Linux and UNIX flavors
OS installation with basics

Basic commands and Advance
File System of Linux (FHS)
Is, cp, touch, mv, rm, mkdir, find, date, cal, VI, VIM, Editors, History, man etc..
Advance Linux Commands
Filter Commands, sort,sed,grep,tee,echo,wc,less,more,head,tail,pwd,ps,kill etc...

Soft link and hard links
Introduction to VIM
Basic VIM work flow

Creating & Deleting Users
Modifying Users Profile
File related to User Administration
Creating & nd Removing Groups
Adding and Removing Users to Groups
IP-aliasing, ping, route, trace route, top, putty, netstat, dig, htop, tcpdump etc..

Creating, networking interfaces Modifying, Deleting connections
Introduction to hostname ctl command in RHEL 7
Interaction between multiple systems

Mount, Umount, df, du, ps, kill Monitoring Commands top, tcpdump, route, netstat, iostat, wall Real-time Scenarios.

Configuring SUDO
Limiting SUDO Users
Checking logs of SUDO users, Real time issue & usage
Braking Password redhat 6and 7

Boot Process of RHEL 6/ RHEL 7
Repairing Boot Issues of RHEL 6/ RHEL 7
Introduction to targets in RHEL 7

software installations

Linux Boot Processing
GRUB
LILO

Applying basic permissions files and directors
Apply to permission with chmod, chown, chgrp, setfacl, getfacl etc..
Applying File System Acess Control List (ACL)
Symbolic and absolute methods
Restricting a particular user to use a file or directory
Apply to Special Permission to file and directories
Apply to Owner and Group Permissions

Difference between file systems like ext3, ext4 in Xfs
Simple Partition and File System
Enabling label
Managing Swap Space
Mounting a File system & Making it Permanent

Introduction to Components of LVM

tar, gzip, gunzip
SCP, SSH
Types of data backup
Real time Scenarios
Remote Desktop
Remote data Backup

Create sudouser permissions

Introduction to Networking
Understanding Network Configuration files
Types networking, ip address, subnet mask, networking architecture
Assigning IP Address

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Who can learn this course

This course is suitable for a diverse range of individuals, including:

System Administrators: Professionals responsible for managing and maintaining Unix/Linux-based servers and systems.
Developers: Individuals working on software development projects in Unix/Linux environments.
IT Professionals: System administrators, network administrators, and IT specialists seeking proficiency in Unix/Linux.
Students and Graduates: Those pursuing degrees in computer science or related fields with an interest in Unix/Linux systems.
Tech Enthusiasts: Individuals curious about Unix/Linux and eager to explore its features and capabilities.
Web Developers: Professionals working on web development projects hosted on Unix/Linux servers.
Database Administrators: Individuals managing databases on Unix/Linux-based systems.
Security Professionals: Those interested in Unix/Linux security and securing system environments.

The Unix/Linux course is designed to cater to both beginners and individuals with some experience in Unix/Linux, providing a solid foundation in Unix/Linux system administration and usage.