Perl is an _interpreted_ language. Anyone who can read/write the script can hack it to avoid your checking mechanisms. There's no use in copy protecting your scripts.
(No, perlcc is not the answer) 

2;0 juerd@ouranos:~$ perl -e'undef christmas'
Segmentation fault
2;139 juerd@ouranos:~$

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In reply to Re: Retrieving hardware information through Perl by Juerd
in thread Retrieving hardware information through Perl by ctgIT

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