Command-line arguments is part of Short Circuit's Console Program Basics selection.
Scripted main
See also Program name.

For parsing command line arguments intelligently, see Parsing command-line arguments.

Example command line:

myprogram -c "alpha beta" -h "gamma"

my @params = @ARGV;
my $params_size = @ARGV; 
my $second = $ARGV[1];
my $fifth = $ARGV[4];