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> perl -e 'print *b,"\n";' *main::x > perl -e 'print \*b,"\n";' GLOB(0x80d1f44)
> perl -e 'print scalar(*b),"\n";' *main::x > perl -e 'print scalar(\*b),"\n";' GLOB(0x80d1f4c)
> perl -e 'print "$_\n" for (0..*b);' 0 ... 6 7 (and so on)
> perl -e 'print "Yup\n" if *b;' Yup > perl -e 'print "Yup\n" if \*b;' Yup
> perl -e 'print "Yup\n" if 1;' Yup
> perl -e '*a = 1; print *a,"\n";' *main::1 > perl -e '*a = *b; print *a,"\n";' *main::b
> perl -e '$x = "-> " . *b . " <-"; print "$x\n";' -> *main::b <- > perl -e '$x = "-> " . \*b . " <-"; print "$x\n";' -> GLOB(0x80d1f80) <-
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