1 Table of Contents: “...Introduction -- Scalar data -- Arrays and list data -- Control structures -- Hashes -- Basic I/O...”

2 Table of Contents: “... -- Perl's Built-in Warnings -- Scalar Variables -- Output with print -- The if Control Structure...”

3 Table of Contents: “...1. Introduction -- 2. Scalar Data -- 3. Arrays and List Data -- 4. Control Structures -- 5. Hashes...”

4 Table of Contents: “... -- More control structures -- Perl modules -- File tests -- Directory operations -- Strings and sorting...”

5 Table of Contents: “... -- Manipulating complex data structures -- Subroutine references -- Filehandle references -- Regular expression...”

6 “... structures Object-oriented programming Writing and using modules Testing Perl code Contributing to CPAN...”

7 “... complex data structures Object-oriented programming Writing and using modules Contributing...”