Perl Scripting Training in Ameerpet
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If you have used shell scripts or awk or sed or similar Unix utilities for various purposes, you will find that you can normally use Perl for those and many other purposes, and the code tends to be more compact. And if you haven’t used such utilities but have started thinking you might have need for them, then perhaps what you really need to learn is Perl instead of all kinds of futilities.
Perl Overview
- PERL history
- Running Perl scripts
- Data types
- Basic concepts (assignment, comments
- Standard I/O, print)
Scalar Data types
- Numbers and strings
- Literals and variables
- Numeric functions Interpolation
- String functions
Flow Control
- Conditional statements
- Relational and logical operators
- Control loops
Arrays
- Variables
- Creation, Assignment and access
- Built –in array functions
Hashes (Associative Arrays)
- Variables, creation, assignment and access
- Access
- Hashes as arrays
- Build in Hash Functions
Subroutines
- Basic I/O (STDIN, STDOUT, STDERR)
- Files handle and file handling
- Error handling
- Directory Processing
- System Processing Management
Regular expression
- Pattern matching
- Templates
- Wildcards and character classes
- Recovering previous matches
- Recovering previous matches
User Defined Functions
- Using and creating Functions
- Arguments and Return values
- Scooping
- Prototypes
REFERENCES
By Real-time experienced Faculty.