Sorry about the vague question. All three of these functions would be independent in the sense that they do not pass each other data but I would like to execute them in a row. I meant the execution order in my two options to be equivalent. As silly as it seems, something like this:
#!/usr/bin/perl -w
use strict;
func1();
func2();
func3();
sub func1{
print "I am the first subroutine\n";
return 0;
}
sub func2{
print "I am the second subroutine\n";
return 0;
}
sub func3{
print "I am the thrid subroutine\n";
return 0;
}
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