the code from the FAQ works for me, but it's a bit messy.
I'd think they should have used $file everywhere after they set it, instead of using $^X all over the place...
$^X gives the full path to the perl executable, so that's what's attached...
in the sample, from line 25 on, s/$^X/$file/ -
then set file to whatever you want to attach
and you're off to the races...
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