Unix Online for graduates by Ethans Tech

Red Hat Linux with advance Shell Scripting

Duration: 35-40 hours class room program

Prerequisites: No eligibility, course start right from Redhat OS installation

Lab 30 hours lab sessions + 50 plus exercises

After the classes Students will easily crack UNIX and Shell scripting interview

and have advance knowledge of Shell scripting and automation

Who should go for this course?

Database developers

ETL testers

Linux Administrator

Support Professionals

Manual Testers

Quality Analysts

Java Developers

Syllabus:

Module-1

Understand the architecture of UNIX.

Understanding the basics of UNIX

File Systems for synchronize storage of files

Details explanation of file attributes

Basic commands and concepts

Command Manuals

Relative and Absolute Paths

Environment variables

Understand parent-child relationship of process and jobs

Basic of editor: vi

Module 1 Assignments

Module 2

Shell Introduction

Advantages of the Shell

Executing shell commands

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Different types of shell

What is shell Scripting?

Writing basics shell scripts

Interpolation, Types of variables, Operators, read variables, exit status

etc

Common commands used in shell script: substitution, quoting, flow

controls, parameters, Shell initialization files, Quoting characters, Shell

expansion, Aliases

Shell scripting execution

Module 2 Assignments

Module-3

Special Variables and Parameters

Function Introduction

Understand how functions use as independent building blocks

Scope of variable in functions - local & global

Input/output redirection

Variables substitution in shell

Connect to third party application like: Oracle, FTP etc.

HERE documents

Regular Expressions in detail (use grep, awk, sed)

Industry experience sample scripts debugging

Standard process of writing shell scripts as per company standards.

Module 3 Assignments

Module-4

Important commands and utilities like cut, sort, uniq, grep, find, awk,

sed etc

nohup and backend processes

Signals handling and trapping

SED Utility in detail

GREP Utility in detail

FIND Utility in detail

AWK utility in detail

Famous and often use cases with one liner examples

Module 4 Assignments

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Module-5

Assigning values to positional parameters

Compress and archive the files

Debug your shell Scripts

Crontab and at utilities for job scheduling

Job scheduling third party tools discussion