UNIX Shell scripting

Module 1 - Basic Shell Scripting

BASIC SHELL SCRIPTING

Shell Basics

Types of shells

Shell functionality

Environment

Writing first script

Writing script & executing basic script

Debugging script

Making interactive scripts

Variables (default variables)

Mathematical expressions

Conditional statements

If-else-elif

Test command

Logical operators-AND,OR,NOT

Case –esac

Loops

While

For

Until

Break & continue

Command line arguments

Positional parameters

Set & shift

IFS

Functions & file manipulations

Processing file line by line

Functions

Regular Expression & Filters

What is regular expression

Grep, cut,sort commands

Grep patterns

Module 2 - SED & AWK

SED & AWK

Processes

Concept of process in Unix

Background processes

Module 3 - Advanced Shell Scripting

Advanced Shell Scripting

Advanced Scripting Techniques

Providing command line options to scripts

Shell & subshells

Exporting variables

Arrays

Remote shell execution

Dialog boxes

SQL with Shell

Connecting to MySQL using shell

Running SQL queries from a shell script

Managing disk space/file system

Startup-Shutdown scripts

Backup-cpio-tar

Monitoring , health check

Test Framework Development

Design and concept of test setup

Sample Framework design and demo

Small Project