• Advantages of Shell Scripts
• Bash Basics
• Linux Basics
• Shell Variables
• Shell Functions
• Logical Operators
• Relational Operators

Basic Script Elements (Input | Output)

Basic Script Elements (Control Structures)

Grep command

Everything about vi editor

Advanced Scripting Techniques

Useful utilities for Shell Scripts

Special Variable Substitution Operators for Bash

Debugging Shell Scripts

Sample Scripts

Shell Script execution in remote systems

Linux Regular Expression(Regex)

Debugging Server logs(Apache httpd)

Build Unique Linux Programs using shell scripting

Arrays in Shell Scripting

Cut and sed command

Debugging Shell Scripts

• if statements
• if-else statement
• Nested if-else statement
• switch statement

• For loop
• While loop

• Transform files
• Scans a file line by line
• Splits each input line into fields
• Compares input line/fields to pattern
• Performs action(s) on matched lines
• Arithmetic and string operations
• Conditionals and loops