but I am not sure if $^X is identical to $Config{perlpath} or not.

Why not? perlvar has a couple of pages explaining what $^X means, the dangers of relying on $^X...

Config is the docs you want :) osname, perlpath

Basically, $^X is the name of the actual exe, wherever it lives, whatever it has been renamed to (notperl.exe)

except on VMS. perlvar warns about $^X not containing .exe suffix on VMS ... easier to document than fix VMS bugs I guess (weak sauce)

I use $^X all the time, I've never seen VMS :)

In reply to Re: A mapping between perlvar and %Config ? ( $^O $Config{osname} $^X $Config{perlpath} ) by Anonymous Monk
in thread A mapping between perlvar and %Config ? by szabgab

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