# Chapter
Lecture 1
1 Introduction
2 Basic Output (The "Hello World" program)
3 Expressions
4 Variables
5 Input
6 The For Loop
7 Conditionals
8 The While Loop
9 Arrays
Lecture 2
10 The for loop
11 Hashes
12 Declaring Local Variables with "my"
13 Functions
14 File Input/Output
15 The @ARGV array
16 Regular Expressions
17 String interpolation
18 Useful Functions
19 References
20 Using the perl debugger
21 Finale
Lecture 3
22 Introduction
23 References to Functions
24 Perl Modules
25 Objects in Perl
26 Finale