You could check the $^0 variable or Config to check out what OS compiled it 
use Config;
print @Config{qw/osname osvers/};

__output__

linux2.4.2-2

[download]

HTH

_________
broquaint

In reply to Re: How can I check from wich OS the script is running? by broquaint
in thread How can I check from wich OS the script is running? by kidd

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