The parameters you need to consider depend on your application. What do you collect the data for? If the application is related to pure perl scripts or modules, most of these data points are not very important (but endianess might matter for pack/unpack)

For other applications you surely want to know the architecture (i386/ARM/PowerPC/SPARC/ ...), the endianess, maybe libc vendor and version, $PATH and other env variables

Perl 6 - second systems done right

In reply to Re: get hardware and OS configuration information by moritz
in thread get hardware and OS configuration information by doubledecker

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