This may or may not be appropriate to your needs:

#!/usr/local/bin/perl

do "script1.pl";
do "script2.pl";
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"do" effectively evals the contents of your files. Require makes sure that you don't include the same file more than once:

#!/usr/local/bin/perl

require "script1.pl";
require "script2.pl";
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Just be careful - you may end up bringing some variables into your namespace Script 1:

#!/usr/local/bin/perl
use strict;
$a = 1;
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and your master code:

#!/usr/local/bin/perl
use strict;
do "script1.pl";
do "script2.pl"; 

print $a;
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Of course, you may wish to bring some config settings in this way, but you'd be playing with fire IMHO. Wrapping your scripts in a package will prevent namespace leakage