Perl Crash Course: Control Structures

by André Batosti
revision: Fernando Giorgetti and Vinny Alves

Control Structures are used to control the flow of a program. We are going to see programs that can iterate (loop) or make decisions (conditionals) based on the state of variables.

More interesting possibilities arise when we introduce control structures and looping. Perl supports lots of different kinds of control structures which tend to be like those in C, but are very similar to Pascal, too.
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