I notice that you do not delete the temporary file at end, but do you need it? You can read the output from a program direct into an array (or scalar) with qx (or `back-ticks`):
@stuff = qx(pkginfo $pkg $PKG 2> /tmp/vperror);

[download]
This replaces the system and open commands, and the read. stderr is not affected, so you might want to unlink the file.

In reply to Re: Array output by cdarke
in thread Array output by muizelaar

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