One way is to use Range Operators: 
use warnings;
use strict;

while (<DATA>) {
    print if (/start/i .. /end/i)
}

__DATA__
foo
start
checking
script
end 
foo

[download]

And to exclude the start/end: 

    if (/start/i .. /end/i) {
        print unless /start/i or /end/i;
    }

[download]

In reply to Re: Regex Help by toolic
in thread Regex Help by jack_64

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