"There's more than one way of doing it," says the cover of Programming Perl, the book co-written by Larry Wall, who wrote the language. He's right Ð there are usually many ways of doing the same thing. That's confusing for the newcomer, but great for the experienced practitioner. This module covers extra syntaxes for "if" and "while", and other loops and conditionals that use different keywords, or no keywords at all.

This topic is presented on public courses Perl Programming, Perl bootcamp

andor	and, or, &&, || - precendence
dice	Sample answer - rolling a die
dowhile	a while loop that runs at least once
dunt	A do ... until loop - reprompt until you get valid input.
forloop	Good and bad examples of a for loop
jump2	Using a label in Perl to jump out of nested loops
jumps	demonstration of next, last and redo
jumps2	Using a label in Perl to jump out of nested loops
lazyops	Lazy and and && operators
power	inverted until loop example
qc	while loop, rewritten as for loop
swit	Use of label to mimic a switch
tel2	unless, and if and unless written in reverse
tel3	Conditional operators "and" and "or"
tel4	Usin the ? : operator instead of if and else
telegram	if and else example

How to generate an error message and exit
Do something at least once
Aaaaaaargh I am losing my head
Too many ways of doing the same thing
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