PERL
Module 1 : Overview of Perl
- What is Perl?
- The Input Operator
- Print / Printf Statements
- Running Perl Programs
- Sample Program
- Another Sample Program
- Yet Another Example
Module 2 : Perl Variables
- Three Data Types
- Variable Names and Syntax
- Variable Naming
- Lists
- Scalar and List Contexts
- The Repetition Operator
Module 3 : Arrays and Hashes
- Arrays
- Array Functions
- The foreach Loop
- The @ARGV Array
- The grep Function
- Array Slices
- Hashes
- Hash Functions
- Scalar and List Contexts Revisited
Module 4 : Quoting and Interpolation
- String Literals
- Interpolation
- Array Substitution and Join
- Backslashes and Single Quotes
- Quotation Operators
- Command Substitution
- Here Documents
Module 5 : Conditional Statements
- If Statements
- If Else Statements
- If Else if Statements
- Nested If Statements
- Switch Statements
Module 6 : Looping Statements
- While Statements
- Until Statements
- For Statements
- For Each Statements
Module 7 : Regular Expressions
- Pattern Matching Overview
- The Substitution Operator
- Regular Expressions
- Special Characters
- Quantifiers (*, +, ?, {})
- Assertions (^, $, \b, \B)
- Translate
- Split
- Join
Module 8 : Subroutines
- Overview of Subroutines
- Passing Arguments
- Private Variables
- Returning Values
Module 9 : Files Handling
- Overview of File I/
- The open Function
- The Input Operator
- Default Input Operator
- The print Function
- Reading Directories
Module 10 : Packages and Modules
- Packages
- BEGIN and END Routines
- require vs. use
- Modules
- The bless Function
Module 11 : Database Connectivity
- Using DBI
- Fetching output of the Query through Perl
- Running other DB queries.