Unix & Perl Course

Perl training in chennai strongly determined to provide Realtime and Practical Trainings on Perl Scripting. We have been providing Perl Scripting Language Training for Automating Test Scripts for more than FIVE years.

All our sessions are completely practical and interactive paired with Realtime Methodologies, Project Scenarios and Interview Guidance exclusively on Unix and PERL

Perl is a scripting language which allows for rapid prototyping of projects formerly done with a programming language or a shell. It incorporates all the functionality of C (including a UNIX system interface), the Shells, grep, sed, and awk. The topics in the course will aid all computer users - from end user to programmer to administrator alike.

PERL course content is exclusively designed with Basics through Advanced Concepts.
This course teaches both the programming interface and the techniques that can be used to write procedures in PERL (Practical Extraction and Report Language).

PERL is now available for all system platforms, but is usually not provided by the system's manufacturer. Each student will be able to use PERL techniques and commands to write scripts to perform various user and administrative tasks.

This course teaches advanced concepts and capabilities that can be used to write procedures in PERL (V5), especially the new interfaces that use object-oriented features. Each student will be able to use PERL techniques and commands to write scripts to perform various user and administrative tasks, implementing advanced features of the language.

Content:

• Programming in PERL: Basic or Intermediate
• Overview of PERL and its purpose
• History of PERL
• Control capabilities: files, processes, network
• Obtain, build, and install PERL
• Obtaining modules from CPAN
• Writing PERL Scripts
• Layout of a PERL procedure
• Execution methods
• Types of variables: scalars, lists (arrays), associative arrays (hashes), PERL built-ins, globals
• Operators: precedence, arithmetic, increment/decrement, pattern matching, relational, conditional, assignment
• PERL Programming Constructs: Looping statements and Decision statements
• Regular expressions review
• Expressions common to PERL/Unix
• Expressions unique to PERL
• PERL File
• Interfacing PERL with the Operating System
• Subroutines in PERL procedures
• Using as functions
• Passing arguments (scalars and arrays)
• Introduction to references
• Using PERL Extension Functions: procedure location, extension types, require statement, use statement
• Programming in PERL: Advanced Topics
• Using PERL References
• Purpose of references
• Querying a reference
• Symbolic references
• References to functions: named functions, anonymous functions, callbacks
• Multi-dimensional arrays
• Complex data structures
• Using PERL Typeglobs
• PERL variables, symbol tables, and scope
• Typeglobs compared with references
• PERL Modules and Packages
• Basic packages
• Packages and component files
• Initialization and destruction
• Accessing the symbol table
• Preparing a package for distribution with h2xs
• Object Oriented PERL Programming
• Objects in PERL
• Inheritance
• Argument passing
• Methods of Persistance
• FreezeThaw.pm or Storable.pm or MLDBM.pm
• DBI (Database Interface)
• PERL Scripts for
• Networking with Sockets
• Server-side functions and setup
• Client-side functions and setup
• Installing PERL modules from the CPAN
• Adding documentation to a module or program