Perl Language Training in Chennai

Perl Training Syllabus

Introduction of Perl

• What is Perl
• Scripts Vs Programs
• Features of Perl
• New version of Perl
• Who can use Perl

Environment Setup

• Installation of Perl
• Running Perl
• First Perl program

Data types and Operation

• Identifiers
• File extension
• Numeric
• String
• User defined variables
• Scalar type
• Lists and Arrays
• Hashes
• Logical operator
• Special variables

Conditional and Loop Statements

• Decision making statements
• While Loop
• Until Loop
• For and foreach Loop
• Nested and Infinite Loop
• Next statement
• Redo and goto statement

Arrays and Hashes

• Define and access array
• Operation on Arrays
• $[Special variable
• Define and access Hashes
• Extracting keys and values

Subroutine

• Define and call subroutine
• Pass arguments
• Passing objects
• Private variables
• Subroutine call context
• Dereferencing
• Circular referencing
• Function references

File process

• CRUD operation on files
• Read from keyboard
• File object attributes
• Sysopen function
• Read and Write on files
• Input and Raw-input function

Regular Expressions

• Advantage of Regular Expressions
• Match Operator
• Matching Only one
• Matching Boundaries
• G Assertion
• Translation operator and modifiers

DataBase Access

• Overview of MySQL
• Architecture of DBI applications
• Connection with DataBase
• Create/Update/Delete operation on tables
• Automatic Error handling
• DBI function

Packages and Modules

• Overview of packages
• Perl Modules
• Require and use function
• Create the Perl Module tree
• Begin and End Blocks

Process Management

• System() function
• Fork function
• Kill function
• Backstick

Network

• Overview of Sockets
• Server / Client Sockets
• General socket methods
• Internet Modules

Exception Handling

• Overview of exception and error
• Exception handling
• Warn and die function
• Errors within Modules
• Carp Function
• Cluck and croak function

Real Time Samples

Best practice